EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:electropepper_kicad
LIBS:rste-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "RSTE"
Date ""
Rev "A"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L ATMEGA328P-AU U1
U 1 1 5B2A6D85
P 2400 3475
F 0 "U1" H 1650 4725 50  0000 L BNN
F 1 "ATMEGA328P-AU" H 2575 4700 50  0000 L BNN
F 2 "Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm" H 2400 3475 50  0001 C CIN
F 3 "" H 2400 3475 50  0001 C CNN
	1    2400 3475
	1    0    0    -1  
$EndComp
$Comp
L ENC28J60-C/SS U4
U 1 1 5B2A6DFE
P 6425 2325
F 0 "U4" H 5875 3275 50  0000 L CNN
F 1 "ENC28J60-C/SS" H 5600 1375 50  0000 L CNN
F 2 "SSOP-28" H 6425 2325 50  0001 C CIN
F 3 "" H 6425 2325 50  0001 C CNN
	1    6425 2325
	1    0    0    -1  
$EndComp
$Comp
L RJ45-TRANSFO J7
U 1 1 5B2BCB23
P 10425 1925
F 0 "J7" H 9325 2525 50  0000 L CNN
F 1 "RJ45-TRANSFO" H 10775 1325 50  0000 R CNN
F 2 "" H 10425 1925 50  0001 C CNN
F 3 "" H 10425 1925 50  0001 C CNN
	1    10425 1925
	1    0    0    -1  
$EndComp
$Comp
L MIC4680 U5
U 1 1 5B3217BF
P 8775 4125
F 0 "U5" H 8425 4475 50  0000 C CNN
F 1 "MIC4680" H 9125 3775 50  0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 8775 4125 60  0001 C CNN
F 3 "" H 8775 4125 60  0001 C CNN
	1    8775 4125
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D1
U 1 1 5B321B81
P 9400 4475
F 0 "D1" V 9275 4550 50  0000 C CNN
F 1 "SS26" V 9500 4575 50  0000 C CNN
F 2 "" H 9400 4475 50  0001 C CNN
F 3 "" H 9400 4475 50  0001 C CNN
	1    9400 4475
	0    1    1    0   
$EndComp
$Comp
L L L2
U 1 1 5B321C58
P 9625 3975
F 0 "L2" V 9700 4025 50  0000 C CNN
F 1 "68uH" V 9575 4025 50  0000 C CNN
F 2 "" H 9625 3975 50  0001 C CNN
F 3 "" H 9625 3975 50  0001 C CNN
	1    9625 3975
	0    -1   -1   0   
$EndComp
$Comp
L CP_Small C12
U 1 1 5B321F5E
P 7450 4125
F 0 "C12" H 7460 4195 50  0000 L CNN
F 1 "15uF/35V" H 7460 4045 50  0000 L CNN
F 2 "" H 7450 4125 50  0001 C CNN
F 3 "" H 7450 4125 50  0001 C CNN
	1    7450 4125
	1    0    0    -1  
$EndComp
$Comp
L CP_Small C16
U 1 1 5B321FDB
P 10325 4250
F 0 "C16" H 10335 4320 50  0000 L CNN
F 1 "220uF/10V" H 10335 4170 39  0000 L CNN
F 2 "" H 10325 4250 50  0001 C CNN
F 3 "" H 10325 4250 50  0001 C CNN
	1    10325 4250
	1    0    0    -1  
$EndComp
$Comp
L R R25
U 1 1 5B32210E
P 9900 4200
F 0 "R25" H 10025 4300 50  0000 C CNN
F 1 "3.01K" H 10075 4125 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9830 4200 50  0001 C CNN
F 3 "" H 9900 4200 50  0001 C CNN
	1    9900 4200
	1    0    0    -1  
$EndComp
$Comp
L R R26
U 1 1 5B322173
P 9900 4550
F 0 "R26" H 10025 4625 50  0000 C CNN
F 1 "982R" H 10050 4475 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9830 4550 50  0001 C CNN
F 3 "" H 9900 4550 50  0001 C CNN
	1    9900 4550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 5B322C74
P 7450 4275
F 0 "#PWR01" H 7450 4025 50  0001 C CNN
F 1 "GND" H 7450 4125 50  0000 C CNN
F 2 "" H 7450 4275 50  0001 C CNN
F 3 "" H 7450 4275 50  0001 C CNN
	1    7450 4275
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 5B3247B7
P 8825 4725
F 0 "#PWR02" H 8825 4475 50  0001 C CNN
F 1 "GND" H 8825 4575 50  0000 C CNN
F 2 "" H 8825 4725 50  0001 C CNN
F 3 "" H 8825 4725 50  0001 C CNN
	1    8825 4725
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 5B3262AA
P 9900 4750
F 0 "#PWR03" H 9900 4500 50  0001 C CNN
F 1 "GND" H 9900 4600 50  0000 C CNN
F 2 "" H 9900 4750 50  0001 C CNN
F 3 "" H 9900 4750 50  0001 C CNN
	1    9900 4750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 5B326416
P 10325 4450
F 0 "#PWR04" H 10325 4200 50  0001 C CNN
F 1 "GND" H 10325 4300 50  0000 C CNN
F 2 "" H 10325 4450 50  0001 C CNN
F 3 "" H 10325 4450 50  0001 C CNN
	1    10325 4450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 5B329C0C
P 1425 4750
F 0 "#PWR05" H 1425 4500 50  0001 C CNN
F 1 "GND" H 1425 4600 50  0000 C CNN
F 2 "" H 1425 4750 50  0001 C CNN
F 3 "" H 1425 4750 50  0001 C CNN
	1    1425 4750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 5B32A49E
P 1375 3375
F 0 "#PWR06" H 1375 3125 50  0001 C CNN
F 1 "GND" H 1375 3225 50  0000 C CNN
F 2 "" H 1375 3375 50  0001 C CNN
F 3 "" H 1375 3375 50  0001 C CNN
	1    1375 3375
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 5B32A8F2
P 1100 2375
F 0 "C1" V 950 2250 50  0000 L CNN
F 1 "100nF" V 1225 2300 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1138 2225 50  0001 C CNN
F 3 "" H 1100 2375 50  0001 C CNN
	1    1100 2375
	0    1    1    0   
$EndComp
$Comp
L GND #PWR07
U 1 1 5B32AE1B
P 875 2425
F 0 "#PWR07" H 875 2175 50  0001 C CNN
F 1 "GND" H 875 2275 50  0000 C CNN
F 2 "" H 875 2425 50  0001 C CNN
F 3 "" H 875 2425 50  0001 C CNN
	1    875  2425
	1    0    0    -1  
$EndComp
NoConn ~ 1500 3725
NoConn ~ 1500 3825
$Comp
L TLP291-4 U2
U 1 1 5B32EAE7
P 2600 5550
F 0 "U2" H 2375 5750 50  0000 L CNN
F 1 "TLP291-4" H 2450 5350 50  0000 L CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_SMD" H 2400 5350 50  0001 L CIN
F 3 "" H 2600 5550 50  0001 L CNN
	1    2600 5550
	1    0    0    -1  
$EndComp
$Comp
L TLP291-4 U2
U 2 1 5B32EB66
P 2600 6125
F 0 "U2" H 2375 6325 50  0000 L CNN
F 1 "TLP291-4" H 2450 5925 50  0000 L CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_SMD" H 2400 5925 50  0001 L CIN
F 3 "" H 2600 6125 50  0001 L CNN
	2    2600 6125
	1    0    0    -1  
$EndComp
$Comp
L TLP291-4 U2
U 3 1 5B32EC10
P 2625 6700
F 0 "U2" H 2400 6900 50  0000 L CNN
F 1 "TLP291-4" H 2475 6500 50  0000 L CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_SMD" H 2425 6500 50  0001 L CIN
F 3 "" H 2625 6700 50  0001 L CNN
	3    2625 6700
	1    0    0    -1  
$EndComp
$Comp
L TLP291-4 U2
U 4 1 5B32ECA3
P 2625 7275
F 0 "U2" H 2400 7475 50  0000 L CNN
F 1 "TLP291-4" H 2475 7075 50  0000 L CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_SMD" H 2425 7075 50  0001 L CIN
F 3 "" H 2625 7275 50  0001 L CNN
	4    2625 7275
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 5B3323CA
P 3025 7475
F 0 "#PWR08" H 3025 7225 50  0001 C CNN
F 1 "GND" H 3025 7325 50  0000 C CNN
F 2 "" H 3025 7475 50  0001 C CNN
F 3 "" H 3025 7475 50  0001 C CNN
	1    3025 7475
	1    0    0    -1  
$EndComp
$Comp
L R R10
U 1 1 5B334A61
P 3325 5250
F 0 "R10" H 3425 5400 50  0000 C CNN
F 1 "1K" H 3425 5250 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 3255 5250 50  0001 C CNN
F 3 "" H 3325 5250 50  0001 C CNN
	1    3325 5250
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR09
U 1 1 5B3260E7
P 3325 5675
F 0 "#PWR09" H 3325 5525 50  0001 C CNN
F 1 "+5V" H 3325 5815 50  0000 C CNN
F 2 "" H 3325 5675 50  0001 C CNN
F 3 "" H 3325 5675 50  0001 C CNN
	1    3325 5675
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR010
U 1 1 5B327562
P 3325 6250
F 0 "#PWR010" H 3325 6100 50  0001 C CNN
F 1 "+5V" H 3325 6390 50  0000 C CNN
F 2 "" H 3325 6250 50  0001 C CNN
F 3 "" H 3325 6250 50  0001 C CNN
	1    3325 6250
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR011
U 1 1 5B3277B9
P 3325 6825
F 0 "#PWR011" H 3325 6675 50  0001 C CNN
F 1 "+5V" H 3325 6965 50  0000 C CNN
F 2 "" H 3325 6825 50  0001 C CNN
F 3 "" H 3325 6825 50  0001 C CNN
	1    3325 6825
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x08 J1
U 1 1 5B32AE99
P 850 5750
F 0 "J1" H 850 6150 50  0000 C CNN
F 1 "Inputs" H 850 5250 50  0000 C CNN
F 2 "" H 850 5750 50  0001 C CNN
F 3 "" H 850 5750 50  0001 C CNN
	1    850  5750
	-1   0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 5B32B4B7
P 1900 5450
F 0 "R4" V 1800 5400 50  0000 C CNN
F 1 "1K" V 1950 5625 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1830 5450 50  0001 C CNN
F 3 "" H 1900 5450 50  0001 C CNN
	1    1900 5450
	0    1    1    0   
$EndComp
$Comp
L Crystal Y1
U 1 1 5B362D19
P 3900 2850
F 0 "Y1" V 3675 2800 50  0000 C CNN
F 1 "16Mhz" V 4025 2950 39  0000 C CNN
F 2 "Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm_HandSoldering" H 3900 2850 50  0001 C CNN
F 3 "" H 3900 2850 50  0001 C CNN
	1    3900 2850
	0    1    1    0   
$EndComp
$Comp
L C C4
U 1 1 5B362E27
P 4175 3050
F 0 "C4" V 4050 3025 50  0000 L CNN
F 1 "22pF" V 4300 2975 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4213 2900 50  0001 C CNN
F 3 "" H 4175 3050 50  0001 C CNN
	1    4175 3050
	0    1    1    0   
$EndComp
$Comp
L C C3
U 1 1 5B362EA6
P 4150 2675
F 0 "C3" V 4025 2650 50  0000 L CNN
F 1 "22pF" V 4275 2600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4188 2525 50  0001 C CNN
F 3 "" H 4150 2675 50  0001 C CNN
	1    4150 2675
	0    1    1    0   
$EndComp
$Comp
L GND #PWR012
U 1 1 5B363B3E
P 4400 3075
F 0 "#PWR012" H 4400 2825 50  0001 C CNN
F 1 "GND" H 4400 2925 50  0000 C CNN
F 2 "" H 4400 3075 50  0001 C CNN
F 3 "" H 4400 3075 50  0001 C CNN
	1    4400 3075
	1    0    0    -1  
$EndComp
$Comp
L Conn_02x03_Odd_Even J2
U 1 1 5B3640FD
P 3825 1825
F 0 "J2" H 3875 2025 50  0000 C CNN
F 1 "SPI" H 3875 1625 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm" H 3825 1825 50  0001 C CNN
F 3 "" H 3825 1825 50  0001 C CNN
	1    3825 1825
	1    0    0    -1  
$EndComp
Text Label 4150 1725 0    47   ~ 0
CLK
Text Label 4150 1825 0    47   ~ 0
DO
Text Label 4150 1925 0    47   ~ 0
DI
Text Label 3375 1825 0    47   ~ 0
RESET
$Comp
L GND #PWR013
U 1 1 5B3659FF
P 3425 2000
F 0 "#PWR013" H 3425 1750 50  0001 C CNN
F 1 "GND" H 3425 1850 50  0000 C CNN
F 2 "" H 3425 2000 50  0001 C CNN
F 3 "" H 3425 2000 50  0001 C CNN
	1    3425 2000
	1    0    0    -1  
$EndComp
$Comp
L SN75172 U3
U 4 1 5B3698EF
P 5125 5875
F 0 "U3" H 4975 6075 47  0000 C CNN
F 1 "SN75172" H 5325 5675 47  0000 C CNN
F 2 "" H 5125 5825 47  0001 C CNN
F 3 "" H 5125 5825 47  0001 C CNN
	4    5125 5875
	1    0    0    -1  
$EndComp
$Comp
L SN75172 U3
U 1 1 5B369F8C
P 5200 4075
F 0 "U3" H 5050 4275 47  0000 C CNN
F 1 "SN75172" H 5400 3875 47  0000 C CNN
F 2 "Housings_SOIC:SO-20_12.8x7.5mm_Pitch1.27mm" H 5200 4025 47  0001 C CNN
F 3 "" H 5200 4025 47  0001 C CNN
	1    5200 4075
	1    0    0    -1  
$EndComp
$Comp
L SN75172 U3
U 2 1 5B36A053
P 5125 4925
F 0 "U3" H 4975 5125 47  0000 C CNN
F 1 "SN75172" H 5325 4725 47  0000 C CNN
F 2 "" H 5125 4875 47  0001 C CNN
F 3 "" H 5125 4875 47  0001 C CNN
	2    5125 4925
	1    0    0    -1  
$EndComp
$Comp
L SN75172 U3
U 3 1 5B36A10E
P 5125 5400
F 0 "U3" H 4975 5600 47  0000 C CNN
F 1 "SN75172" H 5325 5200 47  0000 C CNN
F 2 "" H 5125 5350 47  0001 C CNN
F 3 "" H 5125 5350 47  0001 C CNN
	3    5125 5400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 5B3A1163
P 5200 4425
F 0 "#PWR014" H 5200 4175 50  0001 C CNN
F 1 "GND" H 5200 4275 50  0000 C CNN
F 2 "" H 5200 4425 50  0001 C CNN
F 3 "" H 5200 4425 50  0001 C CNN
	1    5200 4425
	1    0    0    -1  
$EndComp
NoConn ~ 4850 3975
$Comp
L Conn_01x08 J4
U 1 1 5B3A39E1
P 6275 4275
F 0 "J4" H 6275 4675 50  0000 C CNN
F 1 "Outputs" H 6275 3775 50  0000 C CNN
F 2 "" H 6275 4275 50  0001 C CNN
F 3 "" H 6275 4275 50  0001 C CNN
	1    6275 4275
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 5B3A970D
P 7225 2700
F 0 "#PWR015" H 7225 2450 50  0001 C CNN
F 1 "GND" H 7225 2550 50  0000 C CNN
F 2 "" H 7225 2700 50  0001 C CNN
F 3 "" H 7225 2700 50  0001 C CNN
	1    7225 2700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 5B3AAEAC
P 6325 3475
F 0 "#PWR016" H 6325 3225 50  0001 C CNN
F 1 "GND" H 6325 3325 50  0000 C CNN
F 2 "" H 6325 3475 50  0001 C CNN
F 3 "" H 6325 3475 50  0001 C CNN
	1    6325 3475
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 5B3AC5EA
P 6150 1025
F 0 "C9" H 6175 1125 50  0000 L CNN
F 1 "100nF" H 6150 925 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6188 875 50  0001 C CNN
F 3 "" H 6150 1025 50  0001 C CNN
	1    6150 1025
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 5B3AC8D8
P 6675 1025
F 0 "C10" H 6700 1125 50  0000 L CNN
F 1 "100nF" H 6675 925 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6713 875 50  0001 C CNN
F 3 "" H 6675 1025 50  0001 C CNN
	1    6675 1025
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 5B3AD219
P 6675 1225
F 0 "#PWR017" H 6675 975 50  0001 C CNN
F 1 "GND" H 6675 1075 50  0000 C CNN
F 2 "" H 6675 1225 50  0001 C CNN
F 3 "" H 6675 1225 50  0001 C CNN
	1    6675 1225
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 5B3AD302
P 6150 1225
F 0 "#PWR018" H 6150 975 50  0001 C CNN
F 1 "GND" H 6150 1075 50  0000 C CNN
F 2 "" H 6150 1225 50  0001 C CNN
F 3 "" H 6150 1225 50  0001 C CNN
	1    6150 1225
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 5B3AE7EF
P 7925 2025
F 0 "C14" H 7950 2125 50  0000 L CNN
F 1 "100nF" H 7950 1950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7963 1875 50  0001 C CNN
F 3 "" H 7925 2025 50  0001 C CNN
	1    7925 2025
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 5B3AE8D1
P 7775 2625
F 0 "C13" H 7800 2725 50  0000 L CNN
F 1 "100nF" H 7800 2525 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 7813 2475 50  0001 C CNN
F 3 "" H 7775 2625 50  0001 C CNN
	1    7775 2625
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 5B3B098A
P 7925 2200
F 0 "#PWR019" H 7925 1950 50  0001 C CNN
F 1 "GND" H 7925 2050 50  0000 C CNN
F 2 "" H 7925 2200 50  0001 C CNN
F 3 "" H 7925 2200 50  0001 C CNN
	1    7925 2200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 5B3B0C7A
P 7775 2825
F 0 "#PWR020" H 7775 2575 50  0001 C CNN
F 1 "GND" H 7775 2675 50  0000 C CNN
F 2 "" H 7775 2825 50  0001 C CNN
F 3 "" H 7775 2825 50  0001 C CNN
	1    7775 2825
	1    0    0    -1  
$EndComp
$Comp
L R R18
U 1 1 5B3B23B0
P 7475 3250
F 0 "R18" H 7375 3100 50  0000 C CNN
F 1 "2.2K" H 7325 3275 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7405 3250 50  0001 C CNN
F 3 "" H 7475 3250 50  0001 C CNN
	1    7475 3250
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR021
U 1 1 5B3B2D73
P 7475 3450
F 0 "#PWR021" H 7475 3200 50  0001 C CNN
F 1 "GND" H 7475 3300 50  0000 C CNN
F 2 "" H 7475 3450 50  0001 C CNN
F 3 "" H 7475 3450 50  0001 C CNN
	1    7475 3450
	1    0    0    -1  
$EndComp
$Comp
L CP C11
U 1 1 5B3B57F5
P 7175 3350
F 0 "C11" H 7200 3450 50  0000 L CNN
F 1 "10uF" H 7200 3250 50  0000 L CNN
F 2 "" H 7213 3200 50  0001 C CNN
F 3 "" H 7175 3350 50  0001 C CNN
	1    7175 3350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 5B3B6184
P 7175 3525
F 0 "#PWR022" H 7175 3275 50  0001 C CNN
F 1 "GND" H 7175 3375 50  0000 C CNN
F 2 "" H 7175 3525 50  0001 C CNN
F 3 "" H 7175 3525 50  0001 C CNN
	1    7175 3525
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 5B3B76F7
P 5550 1250
F 0 "R17" H 5675 1400 50  0000 C CNN
F 1 "10K" H 5675 1200 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5480 1250 50  0001 C CNN
F 3 "" H 5550 1250 50  0001 C CNN
	1    5550 1250
	1    0    0    -1  
$EndComp
$Comp
L R R16
U 1 1 5B3B77BD
P 5250 1250
F 0 "R16" H 5150 1400 50  0000 C CNN
F 1 "100K" H 5100 1200 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5180 1250 50  0001 C CNN
F 3 "" H 5250 1250 50  0001 C CNN
	1    5250 1250
	1    0    0    -1  
$EndComp
$Comp
L Crystal Y2
U 1 1 5B3B8FC3
P 5275 2725
F 0 "Y2" V 5125 2650 50  0000 C CNN
F 1 "25Mhz" V 5525 2725 50  0000 C CNN
F 2 "Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm_HandSoldering" H 5275 2725 50  0001 C CNN
F 3 "" H 5275 2725 50  0001 C CNN
	1    5275 2725
	0    1    1    0   
$EndComp
$Comp
L C C5
U 1 1 5B3B9095
P 5000 2525
F 0 "C5" V 4875 2500 50  0000 L CNN
F 1 "18pF" V 5125 2450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5038 2375 50  0001 C CNN
F 3 "" H 5000 2525 50  0001 C CNN
	1    5000 2525
	0    1    1    0   
$EndComp
$Comp
L C C6
U 1 1 5B3B9146
P 5000 2925
F 0 "C6" V 4875 2900 50  0000 L CNN
F 1 "18pF" V 5125 2850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5038 2775 50  0001 C CNN
F 3 "" H 5000 2925 50  0001 C CNN
	1    5000 2925
	0    1    1    0   
$EndComp
$Comp
L GND #PWR023
U 1 1 5B3BA29C
P 4750 3150
F 0 "#PWR023" H 4750 2900 50  0001 C CNN
F 1 "GND" H 4750 3000 50  0000 C CNN
F 2 "" H 4750 3150 50  0001 C CNN
F 3 "" H 4750 3150 50  0001 C CNN
	1    4750 3150
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR024
U 1 1 5B3BD774
P 5525 2475
F 0 "#PWR024" H 5525 2325 50  0001 C CNN
F 1 "+3.3V" H 5525 2615 50  0000 C CNN
F 2 "" H 5525 2475 50  0001 C CNN
F 3 "" H 5525 2475 50  0001 C CNN
	1    5525 2475
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR025
U 1 1 5B3BDABC
P 5400 1000
F 0 "#PWR025" H 5400 850 50  0001 C CNN
F 1 "+3.3V" H 5400 1140 50  0000 C CNN
F 2 "" H 5400 1000 50  0001 C CNN
F 3 "" H 5400 1000 50  0001 C CNN
	1    5400 1000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR026
U 1 1 5B3BDDD6
P 6425 775
F 0 "#PWR026" H 6425 625 50  0001 C CNN
F 1 "+3.3V" H 6425 915 50  0000 C CNN
F 2 "" H 6425 775 50  0001 C CNN
F 3 "" H 6425 775 50  0001 C CNN
	1    6425 775 
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR027
U 1 1 5B3BE0C2
P 7775 1800
F 0 "#PWR027" H 7775 1650 50  0001 C CNN
F 1 "+3.3V" H 7775 1940 50  0000 C CNN
F 2 "" H 7775 1800 50  0001 C CNN
F 3 "" H 7775 1800 50  0001 C CNN
	1    7775 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7125 3975 8225 3975
Wire Wire Line
	7450 4025 7450 3975
Connection ~ 7450 3975
Wire Wire Line
	7450 4225 7450 4275
Wire Wire Line
	7125 4075 7300 4075
Wire Wire Line
	7300 4075 7300 4250
Wire Wire Line
	7300 4250 7925 4250
Connection ~ 7450 4250
Wire Wire Line
	7925 4250 7925 4225
Wire Wire Line
	7925 4225 8225 4225
Wire Wire Line
	9325 3975 9475 3975
Wire Wire Line
	9400 4325 9400 3975
Connection ~ 9400 3975
Wire Wire Line
	9900 4350 9900 4400
Wire Wire Line
	9325 4225 9675 4225
Wire Wire Line
	9675 4225 9675 4375
Wire Wire Line
	9675 4375 9900 4375
Connection ~ 9900 4375
Wire Wire Line
	9400 4675 9400 4625
Wire Wire Line
	8625 4675 9400 4675
Wire Wire Line
	8625 4675 8625 4575
Wire Wire Line
	8825 4575 8825 4725
Connection ~ 8825 4675
Wire Wire Line
	8725 4575 8725 4675
Connection ~ 8725 4675
Wire Wire Line
	8925 4575 8925 4675
Connection ~ 8925 4675
Wire Wire Line
	9900 4700 9900 4750
Wire Wire Line
	10325 4350 10325 4450
Wire Wire Line
	10325 3900 10325 4150
Wire Wire Line
	9775 3975 10400 3975
Connection ~ 10325 3975
Wire Wire Line
	9900 4050 9900 3975
Connection ~ 9900 3975
Wire Wire Line
	1500 4475 1425 4475
Wire Wire Line
	1425 4475 1425 4750
Wire Wire Line
	1425 4575 1500 4575
Connection ~ 1425 4575
Wire Wire Line
	1500 4675 1425 4675
Connection ~ 1425 4675
Wire Wire Line
	1500 2975 1375 2975
Wire Wire Line
	1375 2975 1375 3025
Wire Wire Line
	1375 3325 1375 3375
Wire Wire Line
	1375 2250 1375 2675
Wire Wire Line
	1375 2675 1500 2675
Wire Wire Line
	1250 2375 1500 2375
Connection ~ 1375 2375
Wire Wire Line
	1500 2475 1375 2475
Connection ~ 1375 2475
Wire Wire Line
	950  2375 875  2375
Wire Wire Line
	875  2375 875  2425
Wire Wire Line
	3025 5650 3025 7475
Wire Wire Line
	3025 5650 2900 5650
Wire Wire Line
	2900 6225 3025 6225
Connection ~ 3025 6225
Wire Wire Line
	2925 6800 3025 6800
Connection ~ 3025 6800
Wire Wire Line
	2925 7375 3025 7375
Connection ~ 3025 7375
Wire Wire Line
	3400 4375 3600 4375
Wire Wire Line
	3600 5450 3600 4375
Wire Wire Line
	2900 5450 3600 5450
Wire Wire Line
	3400 4275 3700 4275
Wire Wire Line
	3700 6025 3700 4275
Wire Wire Line
	2900 6025 3700 6025
Wire Wire Line
	3400 4175 3800 4175
Wire Wire Line
	3800 6600 3800 4175
Wire Wire Line
	2925 6600 3800 6600
Wire Wire Line
	2925 7175 4275 7175
Wire Wire Line
	3325 6000 3325 6025
Connection ~ 3325 6025
Wire Wire Line
	3325 5400 3325 5450
Connection ~ 3325 5450
Wire Wire Line
	3325 7150 3325 7175
Connection ~ 3325 7175
Wire Wire Line
	3325 6575 3325 6600
Connection ~ 3325 6600
Wire Wire Line
	3325 5675 3325 5700
Wire Wire Line
	3325 6825 3325 6850
Wire Wire Line
	3325 6250 3325 6275
Wire Wire Line
	3325 5075 3325 5100
Wire Wire Line
	1050 5450 1750 5450
Wire Wire Line
	2050 5450 2300 5450
Wire Wire Line
	1050 5650 1600 5650
Wire Wire Line
	1600 5650 1600 6025
Wire Wire Line
	1600 6025 1750 6025
Wire Wire Line
	2050 6025 2300 6025
Wire Wire Line
	1050 5850 1450 5850
Wire Wire Line
	1450 5850 1450 6600
Wire Wire Line
	1450 6600 1750 6600
Wire Wire Line
	1050 6050 1300 6050
Wire Wire Line
	1300 6050 1300 7175
Wire Wire Line
	1300 7175 1750 7175
Wire Wire Line
	2050 6600 2325 6600
Wire Wire Line
	2050 7175 2325 7175
Wire Wire Line
	1050 5550 1675 5550
Wire Wire Line
	1675 5550 1675 5650
Wire Wire Line
	1675 5650 2300 5650
Wire Wire Line
	1050 5750 1525 5750
Wire Wire Line
	1525 5750 1525 6225
Wire Wire Line
	1525 6225 2300 6225
Wire Wire Line
	1050 5950 1375 5950
Wire Wire Line
	1375 5950 1375 6800
Wire Wire Line
	1375 6800 2325 6800
Wire Wire Line
	1050 6150 1225 6150
Wire Wire Line
	1225 6150 1225 7375
Wire Wire Line
	1225 7375 2325 7375
Wire Wire Line
	3400 2975 3750 2975
Wire Wire Line
	3750 2975 3750 2675
Wire Wire Line
	3750 2675 4000 2675
Wire Wire Line
	3400 3075 3750 3075
Wire Wire Line
	3750 3075 3750 3050
Wire Wire Line
	3750 3050 4025 3050
Wire Wire Line
	3900 3000 3900 3050
Connection ~ 3900 3050
Wire Wire Line
	3900 2700 3900 2675
Connection ~ 3900 2675
Wire Wire Line
	4300 2675 4400 2675
Wire Wire Line
	4400 2675 4400 3075
Wire Wire Line
	4325 3050 4400 3050
Connection ~ 4400 3050
Wire Wire Line
	3400 2875 3700 2875
Wire Wire Line
	3700 2875 3700 2475
Wire Wire Line
	4425 2475 3700 2475
Wire Wire Line
	4425 1725 4425 2475
Wire Wire Line
	4425 1925 5725 1925
Wire Wire Line
	3400 2775 3650 2775
Wire Wire Line
	3650 2775 3650 2425
Wire Wire Line
	3650 2425 4350 2425
Wire Wire Line
	4350 2425 4350 1825
Wire Wire Line
	4125 1825 4500 1825
Wire Wire Line
	3400 2675 3600 2675
Wire Wire Line
	3600 2675 3600 2375
Wire Wire Line
	4275 2375 3600 2375
Wire Wire Line
	4275 1925 4275 2375
Wire Wire Line
	4275 2025 4575 2025
Wire Wire Line
	3625 1825 3325 1825
Wire Wire Line
	3625 1725 3425 1725
Wire Wire Line
	3425 1725 3425 1650
Wire Wire Line
	3625 1925 3425 1925
Wire Wire Line
	3425 1925 3425 2000
Wire Wire Line
	4700 4175 4850 4175
Wire Wire Line
	4700 3650 5300 3650
Wire Wire Line
	5200 3575 5200 3775
Connection ~ 5200 3650
Wire Wire Line
	5200 4375 5200 4425
Wire Wire Line
	3400 4475 4575 4475
Wire Wire Line
	4575 4475 4575 4925
Wire Wire Line
	4575 4925 4775 4925
Wire Wire Line
	3400 4575 4475 4575
Wire Wire Line
	4475 4575 4475 5400
Wire Wire Line
	4475 5400 4775 5400
Wire Wire Line
	3400 4675 4375 4675
Wire Wire Line
	4375 4675 4375 5875
Wire Wire Line
	4375 5875 4775 5875
Wire Wire Line
	5550 3975 6075 3975
Wire Wire Line
	5550 4175 5600 4175
Wire Wire Line
	5600 4175 5600 4075
Wire Wire Line
	5600 4075 6075 4075
Wire Wire Line
	5475 4825 5650 4825
Wire Wire Line
	5650 4825 5650 4175
Wire Wire Line
	5650 4175 6075 4175
Wire Wire Line
	5475 5025 5700 5025
Wire Wire Line
	5700 5025 5700 4275
Wire Wire Line
	5700 4275 6075 4275
Wire Wire Line
	5475 5300 5750 5300
Wire Wire Line
	5750 5300 5750 4375
Wire Wire Line
	5750 4375 6075 4375
Wire Wire Line
	5475 5500 5800 5500
Wire Wire Line
	5800 5500 5800 4475
Wire Wire Line
	5800 4475 6075 4475
Wire Wire Line
	5475 5775 5850 5775
Wire Wire Line
	5850 5775 5850 4575
Wire Wire Line
	5850 4575 6075 4575
Wire Wire Line
	5475 5975 5900 5975
Wire Wire Line
	5900 5975 5900 4675
Wire Wire Line
	5900 4675 6075 4675
Wire Wire Line
	7125 2125 7225 2125
Wire Wire Line
	7225 2125 7225 2700
Wire Wire Line
	7125 2625 7225 2625
Connection ~ 7225 2625
Wire Wire Line
	6325 3375 6325 3475
Wire Wire Line
	6525 3375 6525 3425
Wire Wire Line
	6525 3425 6325 3425
Connection ~ 6325 3425
Wire Wire Line
	6150 875  6150 825 
Wire Wire Line
	6150 825  6675 825 
Wire Wire Line
	6675 825  6675 875 
Wire Wire Line
	6425 775  6425 825 
Connection ~ 6425 825 
Wire Wire Line
	6150 1175 6150 1225
Wire Wire Line
	6675 1175 6675 1225
Wire Wire Line
	6525 1275 6525 825 
Connection ~ 6525 825 
Wire Wire Line
	6325 1275 6325 825 
Connection ~ 6325 825 
Wire Wire Line
	7775 1800 7775 2475
Wire Wire Line
	7125 1825 7925 1825
Connection ~ 7775 1825
Wire Wire Line
	7125 2325 7775 2325
Connection ~ 7775 2325
Wire Wire Line
	7925 2175 7925 2200
Wire Wire Line
	7775 2775 7775 2825
Wire Wire Line
	7475 3400 7475 3450
Wire Wire Line
	7125 2925 7475 2925
Wire Wire Line
	7475 2925 7475 3100
Wire Wire Line
	7125 3125 7175 3125
Wire Wire Line
	7175 3125 7175 3200
Wire Wire Line
	7175 3500 7175 3525
Wire Wire Line
	5725 1525 5550 1525
Wire Wire Line
	5550 1525 5550 1400
Wire Wire Line
	4650 2025 5725 2025
Wire Wire Line
	5250 2025 5250 1400
Wire Wire Line
	5550 1050 5550 1100
Wire Wire Line
	5250 1050 5550 1050
Wire Wire Line
	5250 1050 5250 1100
Wire Wire Line
	5400 1050 5400 1000
Connection ~ 5400 1050
Wire Wire Line
	5725 2625 5425 2625
Wire Wire Line
	5425 2525 5425 2625
Wire Wire Line
	5150 2525 5425 2525
Wire Wire Line
	5725 2825 5425 2825
Wire Wire Line
	5425 2925 5425 2825
Wire Wire Line
	5150 2925 5425 2925
Wire Wire Line
	5275 2875 5275 2925
Connection ~ 5275 2925
Wire Wire Line
	5275 2575 5275 2525
Connection ~ 5275 2525
Wire Wire Line
	4850 2525 4750 2525
Wire Wire Line
	4750 2525 4750 3150
Wire Wire Line
	5725 2925 5500 2925
Wire Wire Line
	5500 2925 5500 3100
Wire Wire Line
	5500 3100 4750 3100
Connection ~ 4750 3100
Wire Wire Line
	4850 2925 4750 2925
Connection ~ 4750 2925
Wire Wire Line
	5725 2525 5525 2525
Wire Wire Line
	5525 2525 5525 2475
Connection ~ 4425 1925
Wire Wire Line
	4575 2025 4575 1825
Wire Wire Line
	4575 1825 5725 1825
Connection ~ 4275 2025
Wire Wire Line
	4500 1825 4500 1725
Wire Wire Line
	4500 1725 5725 1725
Connection ~ 4350 1825
Wire Wire Line
	3400 2575 3550 2575
Wire Wire Line
	3550 2575 3550 2325
Wire Wire Line
	3550 2325 4650 2325
Wire Wire Line
	4650 2325 4650 2025
Connection ~ 5250 2025
NoConn ~ 5725 2225
NoConn ~ 5725 2325
$Comp
L +5V #PWR028
U 1 1 5B3CD1BD
P 1375 2250
F 0 "#PWR028" H 1375 2100 50  0001 C CNN
F 1 "+5V" H 1375 2390 50  0000 C CNN
F 2 "" H 1375 2250 50  0001 C CNN
F 3 "" H 1375 2250 50  0001 C CNN
	1    1375 2250
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR029
U 1 1 5B3CE121
P 3425 1650
F 0 "#PWR029" H 3425 1500 50  0001 C CNN
F 1 "+5V" H 3425 1790 50  0000 C CNN
F 2 "" H 3425 1650 50  0001 C CNN
F 3 "" H 3425 1650 50  0001 C CNN
	1    3425 1650
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR030
U 1 1 5B3CF0CF
P 5200 3575
F 0 "#PWR030" H 5200 3425 50  0001 C CNN
F 1 "+5V" H 5200 3715 50  0000 C CNN
F 2 "" H 5200 3575 50  0001 C CNN
F 3 "" H 5200 3575 50  0001 C CNN
	1    5200 3575
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR031
U 1 1 5B3CF8F1
P 3325 5075
F 0 "#PWR031" H 3325 4925 50  0001 C CNN
F 1 "+5V" H 3325 5215 50  0000 C CNN
F 2 "" H 3325 5075 50  0001 C CNN
F 3 "" H 3325 5075 50  0001 C CNN
	1    3325 5075
	1    0    0    -1  
$EndComp
$Comp
L MIC4680 U6
U 1 1 5B3D33BF
P 8775 5475
F 0 "U6" H 8425 5825 50  0000 C CNN
F 1 "MIC4680" H 9125 5125 50  0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 8775 5475 60  0001 C CNN
F 3 "" H 8775 5475 60  0001 C CNN
	1    8775 5475
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D2
U 1 1 5B3D33C5
P 9400 5825
F 0 "D2" V 9275 5900 50  0000 C CNN
F 1 "SS26" V 9500 5925 50  0000 C CNN
F 2 "" H 9400 5825 50  0001 C CNN
F 3 "" H 9400 5825 50  0001 C CNN
	1    9400 5825
	0    1    1    0   
$EndComp
$Comp
L L L3
U 1 1 5B3D33CB
P 9625 5325
F 0 "L3" V 9700 5375 50  0000 C CNN
F 1 "68uH" V 9575 5375 50  0000 C CNN
F 2 "" H 9625 5325 50  0001 C CNN
F 3 "" H 9625 5325 50  0001 C CNN
	1    9625 5325
	0    -1   -1   0   
$EndComp
$Comp
L CP_Small C17
U 1 1 5B3D33D7
P 10325 5600
F 0 "C17" H 10335 5670 50  0000 L CNN
F 1 "220uF/10V" H 10335 5520 39  0000 L CNN
F 2 "" H 10325 5600 50  0001 C CNN
F 3 "" H 10325 5600 50  0001 C CNN
	1    10325 5600
	1    0    0    -1  
$EndComp
$Comp
L R R27
U 1 1 5B3D33DD
P 9900 5550
F 0 "R27" H 10025 5650 50  0000 C CNN
F 1 "3.01K" H 10075 5475 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9830 5550 50  0001 C CNN
F 3 "" H 9900 5550 50  0001 C CNN
	1    9900 5550
	1    0    0    -1  
$EndComp
$Comp
L R R28
U 1 1 5B3D33E3
P 9900 5900
F 0 "R28" H 10025 5975 50  0000 C CNN
F 1 "1.788K" H 10075 5775 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9830 5900 50  0001 C CNN
F 3 "" H 9900 5900 50  0001 C CNN
	1    9900 5900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 5B3D33F5
P 8825 6075
F 0 "#PWR032" H 8825 5825 50  0001 C CNN
F 1 "GND" H 8825 5925 50  0000 C CNN
F 2 "" H 8825 6075 50  0001 C CNN
F 3 "" H 8825 6075 50  0001 C CNN
	1    8825 6075
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR033
U 1 1 5B3D33FB
P 9900 6100
F 0 "#PWR033" H 9900 5850 50  0001 C CNN
F 1 "GND" H 9900 5950 50  0000 C CNN
F 2 "" H 9900 6100 50  0001 C CNN
F 3 "" H 9900 6100 50  0001 C CNN
	1    9900 6100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR034
U 1 1 5B3D3401
P 10325 5800
F 0 "#PWR034" H 10325 5550 50  0001 C CNN
F 1 "GND" H 10325 5650 50  0000 C CNN
F 2 "" H 10325 5800 50  0001 C CNN
F 3 "" H 10325 5800 50  0001 C CNN
	1    10325 5800
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR035
U 1 1 5B3D3407
P 10325 5250
F 0 "#PWR035" H 10325 5100 50  0001 C CNN
F 1 "+3.3V" H 10325 5390 50  0000 C CNN
F 2 "" H 10325 5250 50  0001 C CNN
F 3 "" H 10325 5250 50  0001 C CNN
	1    10325 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	9325 5325 9475 5325
Wire Wire Line
	9400 5675 9400 5325
Connection ~ 9400 5325
Wire Wire Line
	9900 5700 9900 5750
Wire Wire Line
	9325 5575 9675 5575
Wire Wire Line
	9675 5575 9675 5725
Wire Wire Line
	9675 5725 9900 5725
Connection ~ 9900 5725
Wire Wire Line
	9400 6025 9400 5975
Wire Wire Line
	8125 6025 9400 6025
Wire Wire Line
	8625 6025 8625 5925
Wire Wire Line
	8825 5925 8825 6075
Connection ~ 8825 6025
Wire Wire Line
	8725 5925 8725 6025
Connection ~ 8725 6025
Wire Wire Line
	8925 5925 8925 6025
Connection ~ 8925 6025
Wire Wire Line
	9900 6050 9900 6100
Wire Wire Line
	10325 5700 10325 5800
Wire Wire Line
	9775 5325 10400 5325
Wire Wire Line
	9900 5400 9900 5325
Connection ~ 9900 5325
Wire Wire Line
	8075 5325 8075 3975
Connection ~ 8075 3975
Wire Wire Line
	8225 5575 8125 5575
Wire Wire Line
	8125 5575 8125 6025
Connection ~ 8625 6025
$Comp
L +5V #PWR036
U 1 1 5B3D58BE
P 10325 3900
F 0 "#PWR036" H 10325 3750 50  0001 C CNN
F 1 "+5V" H 10325 4040 50  0000 C CNN
F 2 "" H 10325 3900 50  0001 C CNN
F 3 "" H 10325 3900 50  0001 C CNN
	1    10325 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7125 1625 8200 1625
Wire Wire Line
	8200 1625 8200 2325
Wire Wire Line
	8200 2325 9125 2325
Wire Wire Line
	7125 1525 8300 1525
Wire Wire Line
	8300 1525 8300 2125
Wire Wire Line
	8300 2125 9125 2125
$Comp
L R R20
U 1 1 5B3DA432
P 8425 2700
F 0 "R20" H 8325 2550 50  0000 C CNN
F 1 "180R" H 8275 2800 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8355 2700 50  0001 C CNN
F 3 "" H 8425 2700 50  0001 C CNN
	1    8425 2700
	-1   0    0    1   
$EndComp
$Comp
L R R24
U 1 1 5B3DA5EC
P 8775 2700
F 0 "R24" H 8675 2550 50  0000 C CNN
F 1 "180R" H 8625 2800 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8705 2700 50  0001 C CNN
F 3 "" H 8775 2700 50  0001 C CNN
	1    8775 2700
	-1   0    0    1   
$EndComp
Wire Wire Line
	8425 2550 8425 2225
Wire Wire Line
	8425 2225 9125 2225
Wire Wire Line
	9125 2425 8775 2425
Wire Wire Line
	8775 2425 8775 2550
Wire Wire Line
	8425 2850 8425 2900
Wire Wire Line
	8775 2850 8775 2900
$Comp
L GND #PWR037
U 1 1 5B3DB7ED
P 8425 2900
F 0 "#PWR037" H 8425 2650 50  0001 C CNN
F 1 "GND" H 8425 2750 50  0000 C CNN
F 2 "" H 8425 2900 50  0001 C CNN
F 3 "" H 8425 2900 50  0001 C CNN
	1    8425 2900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR038
U 1 1 5B3DB93C
P 8775 2900
F 0 "#PWR038" H 8775 2650 50  0001 C CNN
F 1 "GND" H 8775 2750 50  0000 C CNN
F 2 "" H 8775 2900 50  0001 C CNN
F 3 "" H 8775 2900 50  0001 C CNN
	1    8775 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	4425 1725 4125 1725
Wire Wire Line
	4275 1925 4125 1925
$Comp
L GND #PWR039
U 1 1 5B3DF6B6
P 11075 2400
F 0 "#PWR039" H 11075 2150 50  0001 C CNN
F 1 "GND" H 11075 2250 50  0000 C CNN
F 2 "" H 11075 2400 50  0001 C CNN
F 3 "" H 11075 2400 50  0001 C CNN
	1    11075 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9125 2025 9025 2025
Wire Wire Line
	9025 2025 9025 2525
$Comp
L GND #PWR040
U 1 1 5B3E031F
P 9025 2525
F 0 "#PWR040" H 9025 2275 50  0001 C CNN
F 1 "GND" H 9025 2375 50  0000 C CNN
F 2 "" H 9025 2525 50  0001 C CNN
F 3 "" H 9025 2525 50  0001 C CNN
	1    9025 2525
	1    0    0    -1  
$EndComp
NoConn ~ 5725 3125
Wire Wire Line
	7125 2425 7675 2425
Wire Wire Line
	7125 2525 7675 2525
Wire Wire Line
	7925 1825 7925 1875
Wire Wire Line
	7125 1925 7575 1925
Wire Wire Line
	7125 2025 7575 2025
Wire Wire Line
	11025 2325 11075 2325
Wire Wire Line
	11075 2325 11075 2400
$Comp
L R R23
U 1 1 5B3F5D2C
P 8750 1175
F 0 "R23" H 8825 1025 50  0000 C CNN
F 1 "180R" H 8600 1250 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8680 1175 50  0001 C CNN
F 3 "" H 8750 1175 50  0001 C CNN
	1    8750 1175
	-1   0    0    1   
$EndComp
$Comp
L R R19
U 1 1 5B3F5E0B
P 8400 1175
F 0 "R19" H 8550 1100 50  0000 C CNN
F 1 "180R" H 8550 1250 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8330 1175 50  0001 C CNN
F 3 "" H 8400 1175 50  0001 C CNN
	1    8400 1175
	-1   0    0    1   
$EndComp
Wire Wire Line
	8750 1325 8750 1425
Wire Wire Line
	8750 1425 9125 1425
Wire Wire Line
	8400 1325 8400 1625
Wire Wire Line
	8400 1625 9125 1625
Wire Wire Line
	9125 1525 8575 1525
Wire Wire Line
	8575 925  8575 1525
$Comp
L L L1
U 1 1 5B3F8BFA
P 8175 925
F 0 "L1" V 8250 975 50  0000 C CNN
F 1 "68uH" V 8125 975 50  0000 C CNN
F 2 "" H 8175 925 50  0001 C CNN
F 3 "" H 8175 925 50  0001 C CNN
	1    8175 925 
	0    -1   -1   0   
$EndComp
$Comp
L C C15
U 1 1 5B3FA27D
P 9025 925
F 0 "C15" V 8900 850 50  0000 L CNN
F 1 "100nF" V 9150 825 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 9063 775 50  0001 C CNN
F 3 "" H 9025 925 50  0001 C CNN
	1    9025 925 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR041
U 1 1 5B3FA67D
P 9250 1000
F 0 "#PWR041" H 9250 750 50  0001 C CNN
F 1 "GND" H 9250 850 50  0000 C CNN
F 2 "" H 9250 1000 50  0001 C CNN
F 3 "" H 9250 1000 50  0001 C CNN
	1    9250 1000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR042
U 1 1 5B3FB74C
P 7925 875
F 0 "#PWR042" H 7925 725 50  0001 C CNN
F 1 "+3.3V" H 7925 1015 50  0000 C CNN
F 2 "" H 7925 875 50  0001 C CNN
F 3 "" H 7925 875 50  0001 C CNN
	1    7925 875 
	1    0    0    -1  
$EndComp
Wire Wire Line
	7925 875  7925 925 
Wire Wire Line
	7925 925  8025 925 
Wire Wire Line
	8325 925  8875 925 
Connection ~ 8575 925 
Wire Wire Line
	8750 1025 8750 925 
Connection ~ 8750 925 
Wire Wire Line
	8400 1025 8400 925 
Connection ~ 8400 925 
Wire Wire Line
	9175 925  9250 925 
Wire Wire Line
	9250 925  9250 1000
Text Label 8775 1425 0    60   ~ 0
TPOUT+
Text Label 8775 1625 0    60   ~ 0
TPOUT-
Text Label 7250 2425 0    60   ~ 0
TPOUT+
Text Label 7250 2525 0    60   ~ 0
TPOUT-
NoConn ~ 9125 1825
$Comp
L R R21
U 1 1 5B3C03DB
P 8650 1725
F 0 "R21" V 8700 1950 50  0000 C CNN
F 1 "49.9R/1%" V 8550 1675 39  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8580 1725 50  0001 C CNN
F 3 "" H 8650 1725 50  0001 C CNN
	1    8650 1725
	0    -1   -1   0   
$EndComp
$Comp
L R R22
U 1 1 5B3C0504
P 8650 1925
F 0 "R22" V 8700 2100 39  0000 C CNN
F 1 "49.9R/1%" V 8550 1875 39  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8580 1925 50  0001 C CNN
F 3 "" H 8650 1925 50  0001 C CNN
	1    8650 1925
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8800 1725 9125 1725
Wire Wire Line
	9125 1925 8800 1925
$Comp
L GND #PWR043
U 1 1 5B3C26F7
P 8400 1975
F 0 "#PWR043" H 8400 1725 50  0001 C CNN
F 1 "GND" H 8400 1825 50  0000 C BNN
F 2 "" H 8400 1975 50  0001 C CNN
F 3 "" H 8400 1975 50  0001 C CNN
	1    8400 1975
	1    0    0    -1  
$EndComp
Text Label 8850 1725 0    60   ~ 0
TPIN+
Text Label 8850 1925 0    60   ~ 0
TPIN-
Text Label 7250 1925 0    60   ~ 0
TPIN+
Text Label 7250 2025 0    60   ~ 0
TPIN-
Wire Wire Line
	3400 3825 3800 3825
Text Label 3450 3825 0    60   ~ 0
RESET
$Comp
L Conn_02x02_Odd_Even J3
U 1 1 5B3D05C9
P 3875 3975
F 0 "J3" H 3925 4075 50  0000 C CNN
F 1 "Prog_EN" H 4000 3750 47  0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_2x02_Pitch2.54mm" H 3875 3975 50  0001 C CNN
F 3 "" H 3875 3975 50  0001 C CNN
	1    3875 3975
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 4075 3675 4075
Wire Wire Line
	4175 4075 4850 4075
Wire Wire Line
	3400 3975 3675 3975
Wire Wire Line
	4175 3975 4275 3975
Wire Wire Line
	4275 3975 4275 7175
Text Label 3450 3975 0    60   ~ 0
RX
Text Label 3450 4075 0    60   ~ 0
TX
NoConn ~ 3400 3725
NoConn ~ 3400 2375
NoConn ~ 3400 2475
$Comp
L Conn_01x03 J5
U 1 1 5B3E579D
P 6300 7100
F 0 "J5" H 6300 7300 50  0000 C CNN
F 1 "Programming" H 6300 6900 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 6300 7100 50  0001 C CNN
F 3 "" H 6300 7100 50  0001 C CNN
	1    6300 7100
	1    0    0    -1  
$EndComp
$Comp
L R R15
U 1 1 5B3E7CFA
P 5150 6750
F 0 "R15" H 5050 6600 50  0000 C CNN
F 1 "10K" H 5025 6775 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5080 6750 50  0001 C CNN
F 3 "" H 5150 6750 50  0001 C CNN
	1    5150 6750
	-1   0    0    1   
$EndComp
$Comp
L C C7
U 1 1 5B3E8AC7
P 5425 7000
F 0 "C7" V 5300 7050 50  0000 L CNN
F 1 "100nF" V 5475 7050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5463 6850 50  0001 C CNN
F 3 "" H 5425 7000 50  0001 C CNN
	1    5425 7000
	0    1    1    0   
$EndComp
$Comp
L +5V #PWR044
U 1 1 5B3E9E2A
P 5150 6550
F 0 "#PWR044" H 5150 6400 50  0001 C CNN
F 1 "+5V" H 5150 6690 50  0000 C CNN
F 2 "" H 5150 6550 50  0001 C CNN
F 3 "" H 5150 6550 50  0001 C CNN
	1    5150 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 7100 5750 7100
Wire Wire Line
	6100 7200 5750 7200
Wire Wire Line
	6100 7000 5575 7000
Wire Wire Line
	4600 7000 5275 7000
Wire Wire Line
	5150 6900 5150 7000
Connection ~ 5150 7000
Text Label 5800 7100 0    60   ~ 0
RX
Text Label 5800 7200 0    60   ~ 0
TX
Text Label 4700 7000 0    60   ~ 0
RESET
$Comp
L R R14
U 1 1 5B3F5BD2
P 4700 3850
F 0 "R14" H 4600 3725 50  0000 C CNN
F 1 "1K" H 4600 3875 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4630 3850 50  0001 C CNN
F 3 "" H 4700 3850 50  0001 C CNN
	1    4700 3850
	-1   0    0    1   
$EndComp
Wire Wire Line
	4700 4000 4700 4175
Wire Wire Line
	4700 3650 4700 3700
$Comp
L LED D3
U 1 1 5B3FDFDB
P 10800 4225
F 0 "D3" V 10925 4150 50  0000 C CNN
F 1 "5V" V 10675 4075 50  0000 C CNN
F 2 "LEDs:LED_PLCC-2" H 10800 4225 50  0001 C CNN
F 3 "" H 10800 4225 50  0001 C CNN
	1    10800 4225
	0    -1   -1   0   
$EndComp
$Comp
L R R29
U 1 1 5B3FE828
P 10550 3975
F 0 "R29" V 10450 3975 50  0000 C CNN
F 1 "220R" V 10625 3975 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 10480 3975 50  0001 C CNN
F 3 "" H 10550 3975 50  0001 C CNN
	1    10550 3975
	0    1    1    0   
$EndComp
$Comp
L GND #PWR045
U 1 1 5B3FE949
P 10800 4450
F 0 "#PWR045" H 10800 4200 50  0001 C CNN
F 1 "GND" H 10800 4300 50  0000 C CNN
F 2 "" H 10800 4450 50  0001 C CNN
F 3 "" H 10800 4450 50  0001 C CNN
	1    10800 4450
	1    0    0    -1  
$EndComp
$Comp
L LED D4
U 1 1 5B40109F
P 10800 5575
F 0 "D4" V 10925 5500 50  0000 C CNN
F 1 "3.3V" V 10650 5375 50  0000 C CNN
F 2 "LEDs:LED_PLCC-2" H 10800 5575 50  0001 C CNN
F 3 "" H 10800 5575 50  0001 C CNN
	1    10800 5575
	0    -1   -1   0   
$EndComp
$Comp
L R R30
U 1 1 5B4010A5
P 10550 5325
F 0 "R30" V 10450 5325 50  0000 C CNN
F 1 "180R" V 10625 5325 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 10480 5325 50  0001 C CNN
F 3 "" H 10550 5325 50  0001 C CNN
	1    10550 5325
	0    1    1    0   
$EndComp
$Comp
L GND #PWR046
U 1 1 5B4010AB
P 10800 5800
F 0 "#PWR046" H 10800 5550 50  0001 C CNN
F 1 "GND" H 10800 5650 50  0000 C CNN
F 2 "" H 10800 5800 50  0001 C CNN
F 3 "" H 10800 5800 50  0001 C CNN
	1    10800 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10700 3975 10800 3975
Wire Wire Line
	10800 3975 10800 4075
Wire Wire Line
	10800 4375 10800 4450
Wire Wire Line
	10700 5325 10800 5325
Wire Wire Line
	10800 5325 10800 5425
Wire Wire Line
	10800 5725 10800 5800
$Comp
L C C8
U 1 1 5B407AAD
P 5450 3650
F 0 "C8" V 5300 3525 50  0000 L CNN
F 1 "100nF" V 5575 3575 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5488 3500 50  0001 C CNN
F 3 "" H 5450 3650 50  0001 C CNN
	1    5450 3650
	0    1    1    0   
$EndComp
$Comp
L GND #PWR047
U 1 1 5B407FAB
P 5700 3725
F 0 "#PWR047" H 5700 3475 50  0001 C CNN
F 1 "GND" H 5700 3575 50  0000 C CNN
F 2 "" H 5700 3725 50  0001 C CNN
F 3 "" H 5700 3725 50  0001 C CNN
	1    5700 3725
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 3650 5700 3650
Wire Wire Line
	5700 3650 5700 3725
$Comp
L C C2
U 1 1 5B409300
P 1375 3175
F 0 "C2" H 1500 3075 50  0000 L CNN
F 1 "100nF" H 1425 3275 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 1413 3025 50  0001 C CNN
F 3 "" H 1375 3175 50  0001 C CNN
	1    1375 3175
	-1   0    0    1   
$EndComp
$Comp
L R R5
U 1 1 5B3BC492
P 1900 6025
F 0 "R5" V 1800 5975 50  0000 C CNN
F 1 "1K" V 1950 6200 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1830 6025 50  0001 C CNN
F 3 "" H 1900 6025 50  0001 C CNN
	1    1900 6025
	0    1    1    0   
$EndComp
$Comp
L R R6
U 1 1 5B3BC5A6
P 1900 6600
F 0 "R6" V 1800 6550 50  0000 C CNN
F 1 "1K" V 1950 6775 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1830 6600 50  0001 C CNN
F 3 "" H 1900 6600 50  0001 C CNN
	1    1900 6600
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 5B3BC6B7
P 1900 7175
F 0 "R7" V 1800 7125 50  0000 C CNN
F 1 "1K" V 1950 7350 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1830 7175 50  0001 C CNN
F 3 "" H 1900 7175 50  0001 C CNN
	1    1900 7175
	0    1    1    0   
$EndComp
$Comp
L R R11
U 1 1 5B3BCA72
P 3325 5850
F 0 "R11" H 3425 6000 50  0000 C CNN
F 1 "1K" H 3425 5850 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 3255 5850 50  0001 C CNN
F 3 "" H 3325 5850 50  0001 C CNN
	1    3325 5850
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 5B3BCC22
P 3325 6425
F 0 "R12" H 3425 6575 50  0000 C CNN
F 1 "1K" H 3425 6425 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 3255 6425 50  0001 C CNN
F 3 "" H 3325 6425 50  0001 C CNN
	1    3325 6425
	1    0    0    -1  
$EndComp
$Comp
L R R13
U 1 1 5B3BD0F6
P 3325 7000
F 0 "R13" H 3425 7150 50  0000 C CNN
F 1 "1K" H 3425 7000 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 3255 7000 50  0001 C CNN
F 3 "" H 3325 7000 50  0001 C CNN
	1    3325 7000
	1    0    0    -1  
$EndComp
$Comp
L SW_DIP_x05 SW1
U 1 1 5B3CF7B8
P 2575 1550
F 0 "SW1" H 2575 1900 50  0000 C CNN
F 1 "SW_DIP_x05" H 2575 1200 50  0000 C CNN
F 2 "" H 2575 1550 50  0001 C CNN
F 3 "" H 2575 1550 50  0001 C CNN
	1    2575 1550
	1    0    0    -1  
$EndComp
Text Label 3450 3625 0    60   ~ 0
IN/OUT
Text Label 3450 3525 0    60   ~ 0
IP3
Text Label 3450 3425 0    60   ~ 0
IP2
Text Label 3450 3325 0    60   ~ 0
IP1
Text Label 3450 3225 0    60   ~ 0
IP0
Wire Wire Line
	3400 3625 3825 3625
Wire Wire Line
	3400 3525 3825 3525
Wire Wire Line
	3400 3425 3825 3425
Wire Wire Line
	3400 3325 3825 3325
Wire Wire Line
	3400 3225 3825 3225
Text Label 850  1750 0    60   ~ 0
IN/OUT
Text Label 850  1650 0    60   ~ 0
IP3
Text Label 850  1550 0    60   ~ 0
IP2
Text Label 850  1450 0    60   ~ 0
IP1
Text Label 850  1350 0    60   ~ 0
IP0
Wire Wire Line
	800  1750 2275 1750
Wire Wire Line
	800  1650 2275 1650
Wire Wire Line
	800  1550 2275 1550
Wire Wire Line
	800  1450 2275 1450
Wire Wire Line
	800  1350 2275 1350
$Comp
L R R1
U 1 1 5B3D81C4
P 1275 1025
F 0 "R1" H 1325 1175 50  0000 C CNN
F 1 "1K" H 1375 1025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1205 1025 50  0001 C CNN
F 3 "" H 1275 1025 50  0001 C CNN
	1    1275 1025
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 5B3D885A
P 1500 1025
F 0 "R2" H 1550 1175 50  0000 C CNN
F 1 "1K" H 1600 1025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1430 1025 50  0001 C CNN
F 3 "" H 1500 1025 50  0001 C CNN
	1    1500 1025
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 5B3D8951
P 1725 1025
F 0 "R3" H 1775 1175 50  0000 C CNN
F 1 "1K" H 1825 1025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1655 1025 50  0001 C CNN
F 3 "" H 1725 1025 50  0001 C CNN
	1    1725 1025
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 5B3D8A4B
P 1950 1025
F 0 "R8" H 2000 1175 50  0000 C CNN
F 1 "1K" H 2050 1025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1880 1025 50  0001 C CNN
F 3 "" H 1950 1025 50  0001 C CNN
	1    1950 1025
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 5B3D8B48
P 2175 1025
F 0 "R9" H 2225 1175 50  0000 C CNN
F 1 "1K" H 2275 1025 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 2105 1025 50  0001 C CNN
F 3 "" H 2175 1025 50  0001 C CNN
	1    2175 1025
	1    0    0    -1  
$EndComp
Wire Wire Line
	1275 1175 1275 1350
Connection ~ 1275 1350
Wire Wire Line
	1500 1175 1500 1450
Connection ~ 1500 1450
Wire Wire Line
	1725 1175 1725 1550
Connection ~ 1725 1550
Wire Wire Line
	1950 1175 1950 1650
Connection ~ 1950 1650
Wire Wire Line
	2175 1175 2175 1750
Connection ~ 2175 1750
Wire Wire Line
	1725 725  1725 875 
Wire Wire Line
	1275 875  1275 775 
Wire Wire Line
	1275 775  2175 775 
Connection ~ 1725 775 
Wire Wire Line
	2175 775  2175 875 
Wire Wire Line
	1950 875  1950 775 
Connection ~ 1950 775 
Wire Wire Line
	1500 875  1500 775 
Connection ~ 1500 775 
$Comp
L +5V #PWR048
U 1 1 5B3DF26B
P 1725 725
F 0 "#PWR048" H 1725 575 50  0001 C CNN
F 1 "+5V" H 1725 865 50  0000 C CNN
F 2 "" H 1725 725 50  0001 C CNN
F 3 "" H 1725 725 50  0001 C CNN
	1    1725 725 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR049
U 1 1 5B3DFE0A
P 3000 1825
F 0 "#PWR049" H 3000 1575 50  0001 C CNN
F 1 "GND" H 3000 1675 50  0000 C CNN
F 2 "" H 3000 1825 50  0001 C CNN
F 3 "" H 3000 1825 50  0001 C CNN
	1    3000 1825
	1    0    0    -1  
$EndComp
Wire Wire Line
	2875 1350 3000 1350
Wire Wire Line
	3000 1350 3000 1825
Wire Wire Line
	2875 1450 3000 1450
Connection ~ 3000 1450
Wire Wire Line
	2875 1550 3000 1550
Connection ~ 3000 1550
Wire Wire Line
	2875 1650 3000 1650
Connection ~ 3000 1650
Wire Wire Line
	2875 1750 3000 1750
Connection ~ 3000 1750
Wire Wire Line
	8075 5325 8225 5325
Wire Wire Line
	5150 6550 5150 6600
Wire Wire Line
	8500 1725 8400 1725
Wire Wire Line
	8400 1725 8400 1975
Wire Wire Line
	8500 1925 8400 1925
Connection ~ 8400 1925
Wire Wire Line
	10325 5250 10325 5500
Connection ~ 10325 5325
$Comp
L Jack-DC J6
U 1 1 5B47EFDE
P 6825 4075
F 0 "J6" H 6825 4285 50  0000 C CNN
F 1 "Power IN" H 6825 3900 50  0000 C CNN
F 2 "Connectors:BARREL_JACK" H 6875 4035 50  0001 C CNN
F 3 "" H 6875 4035 50  0001 C CNN
	1    6825 4075
	1    0    0    -1  
$EndComp
$EndSCHEMATC