ATmega328PB-usb-bread-board.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:VCC #PWR0101
U 1 1 5EEFD2BC
P 5550 1200
F 0 "#PWR0101" H 5550 1050 50  0001 C CNN
F 1 "VCC" H 5565 1373 50  0000 C CNN
F 2 "" H 5550 1200 50  0001 C CNN
F 3 "" H 5550 1200 50  0001 C CNN
	1    5550 1200
	1    0    0    -1  
$EndComp
Text Label 4550 2050 2    50   ~ 0
aref
$Comp
L Device:C C1
U 1 1 5EEFE1E4
P 4700 2200
F 0 "C1" H 4815 2246 50  0000 L CNN
F 1 "0.1uf" H 4815 2155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4738 2050 50  0001 C CNN
F 3 "~" H 4700 2200 50  0001 C CNN
	1    4700 2200
	1    0    0    -1  
$EndComp
Connection ~ 4700 2050
Wire Wire Line
	4700 2050 4550 2050
$Comp
L power:GND #PWR0102
U 1 1 5EEFCEDC
P 5550 4750
F 0 "#PWR0102" H 5550 4500 50  0001 C CNN
F 1 "GND" H 5555 4577 50  0000 C CNN
F 2 "" H 5550 4750 50  0001 C CNN
F 3 "" H 5550 4750 50  0001 C CNN
	1    5550 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5EEFF77C
P 4700 2350
F 0 "#PWR0103" H 4700 2100 50  0001 C CNN
F 1 "GND" H 4705 2177 50  0000 C CNN
F 2 "" H 4700 2350 50  0001 C CNN
F 3 "" H 4700 2350 50  0001 C CNN
	1    4700 2350
	1    0    0    -1  
$EndComp
Text Label 6150 2050 0    50   ~ 0
pb0
Text Label 6150 2150 0    50   ~ 0
pb1
Text Label 6150 2250 0    50   ~ 0
pb2
Text Label 6150 2350 0    50   ~ 0
pb3
Text Label 6150 2450 0    50   ~ 0
pb4
Text Label 6150 2550 0    50   ~ 0
pb5
Text Label 6150 2750 0    50   ~ 0
pb7
Text Label 6150 2950 0    50   ~ 0
pc0
Text Label 6150 3050 0    50   ~ 0
pc1
Text Label 6150 3150 0    50   ~ 0
pc2
Text Label 6150 3250 0    50   ~ 0
pc3
Text Label 6150 3350 0    50   ~ 0
pc4
Text Label 6150 3450 0    50   ~ 0
pc5
Text Label 6150 3550 0    50   ~ 0
pc6
Text Label 6150 3750 0    50   ~ 0
pd0
Text Label 6150 3850 0    50   ~ 0
pd1
Text Label 6150 3950 0    50   ~ 0
pd2
Text Label 6150 4050 0    50   ~ 0
pd3
Text Label 6150 4150 0    50   ~ 0
pd4
Text Label 6150 4250 0    50   ~ 0
pd5
Text Label 6150 4350 0    50   ~ 0
pd6
Text Label 6150 4450 0    50   ~ 0
pd7
Text Label 4950 3750 2    50   ~ 0
pe0
Text Label 4950 3850 2    50   ~ 0
pe1
Text Label 4950 3950 2    50   ~ 0
pe2
Text Label 4950 4050 2    50   ~ 0
pe3
$Comp
L Device:C C2
U 1 1 5EF038C7
P 5150 1350
F 0 "C2" H 5265 1396 50  0000 L CNN
F 1 "0.1uf" H 5265 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5188 1200 50  0001 C CNN
F 3 "~" H 5150 1350 50  0001 C CNN
	1    5150 1350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5EF066FF
P 5150 1500
F 0 "#PWR0104" H 5150 1250 50  0001 C CNN
F 1 "GND" H 5155 1327 50  0000 C CNN
F 2 "" H 5150 1500 50  0001 C CNN
F 3 "" H 5150 1500 50  0001 C CNN
	1    5150 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5EF20D84
P 8750 4400
F 0 "#PWR0105" H 8750 4150 50  0001 C CNN
F 1 "GND" H 8755 4227 50  0000 C CNN
F 2 "" H 8750 4400 50  0001 C CNN
F 3 "" H 8750 4400 50  0001 C CNN
	1    8750 4400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x17 J1
U 1 1 5EF236D3
P 7750 3600
F 0 "J1" H 7668 4617 50  0000 C CNN
F 1 "Conn_01x17" H 7668 4526 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x17_P2.54mm_Vertical" H 7750 3600 50  0001 C CNN
F 3 "~" H 7750 3600 50  0001 C CNN
	1    7750 3600
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x17 J2
U 1 1 5EF241A6
P 8550 3600
F 0 "J2" H 8468 4617 50  0000 C CNN
F 1 "Conn_01x17" H 8468 4526 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x17_P2.54mm_Vertical" H 8550 3600 50  0001 C CNN
F 3 "~" H 8550 3600 50  0001 C CNN
	1    8550 3600
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5EF24D90
P 8250 3200
F 0 "#PWR0107" H 8250 2950 50  0001 C CNN
F 1 "GND" H 8255 3027 50  0000 C CNN
F 2 "" H 8250 3200 50  0001 C CNN
F 3 "" H 8250 3200 50  0001 C CNN
	1    8250 3200
	1    0    0    -1  
$EndComp
Text Label 7950 4400 0    50   ~ 0
pb5
Text Label 7950 4300 0    50   ~ 0
pb4
Text Label 7950 4200 0    50   ~ 0
pb3
Text Label 7950 4100 0    50   ~ 0
pb2
Text Label 7950 4000 0    50   ~ 0
pb1
Text Label 7950 3900 0    50   ~ 0
pb0
Text Label 7950 3800 0    50   ~ 0
pd7
Text Label 7950 3700 0    50   ~ 0
pd6
Text Label 7950 3600 0    50   ~ 0
pd5
Text Label 7950 3500 0    50   ~ 0
pd4
Text Label 7950 3400 0    50   ~ 0
pd3
Text Label 7950 3300 0    50   ~ 0
pd2
Text Label 8750 3000 0    50   ~ 0
pc1
Text Label 8750 2900 0    50   ~ 0
pc0
Text Label 8750 4200 0    50   ~ 0
aref
Text Label 8750 4100 0    50   ~ 0
pe3
Text Label 8750 4000 0    50   ~ 0
pe2
Text Label 8750 3900 0    50   ~ 0
pe1
Text Label 8750 3800 0    50   ~ 0
pe0
Text Label 8750 3700 0    50   ~ 0
pc6
Text Label 8750 3400 0    50   ~ 0
pc5
Text Label 8750 3300 0    50   ~ 0
pc4
Text Label 8750 3200 0    50   ~ 0
pc3
Text Label 8750 3100 0    50   ~ 0
pc2
Text Label 8750 3600 0    50   ~ 0
pb7
$Comp
L power:VCC #PWR0108
U 1 1 5EF389BE
P 8200 3100
F 0 "#PWR0108" H 8200 2950 50  0001 C CNN
F 1 "VCC" H 8215 3273 50  0000 C CNN
F 2 "" H 8200 3100 50  0001 C CNN
F 3 "" H 8200 3100 50  0001 C CNN
	1    8200 3100
	1    0    0    -1  
$EndComp
$Comp
L ATmega328PB-usb-bread-board-rescue:ATmega328PB-MU-MCU_Microchip_ATmega U1
U 1 1 5EF5772F
P 5550 3250
F 0 "U1" H 5150 1750 50  0000 C CNN
F 1 "ATmega328PB-MU" H 6000 1750 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm" H 5550 3250 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/40001906C.pdf" H 5550 3250 50  0001 C CNN
	1    5550 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 1200 5550 1200
Connection ~ 5550 1200
Wire Wire Line
	4700 2050 4950 2050
$Comp
L ATmega328PB-usb-bread-board-rescue:CP2102N-A01-GQFN28-Interface_USB U2
U 1 1 5F56DA24
P 2950 3050
F 0 "U2" H 2800 1800 50  0000 C CNN
F 1 "CP2102N-A01-GQFN28" H 3450 1800 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 3400 1850 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf" H 3000 2300 50  0001 C CNN
	1    2950 3050
	1    0    0    -1  
$EndComp
$Comp
L ATmega328PB-usb-bread-board-rescue:USB_B_Micro-Connector J3
U 1 1 5F57982A
P 1300 2450
F 0 "J3" H 1357 2917 50  0000 C CNN
F 1 "USB_B_Micro" H 1357 2826 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105017-0001" H 1450 2400 50  0001 C CNN
F 3 "~" H 1450 2400 50  0001 C CNN
	1    1300 2450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5F58F221
P 2050 1850
F 0 "R1" H 2120 1896 50  0000 L CNN
F 1 "22.1k" H 2120 1805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1980 1850 50  0001 C CNN
F 3 "~" H 2050 1850 50  0001 C CNN
	1    2050 1850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5F59024F
P 2050 2150
F 0 "R2" H 2120 2196 50  0000 L CNN
F 1 "47.5k" H 2120 2105 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1980 2150 50  0001 C CNN
F 3 "~" H 2050 2150 50  0001 C CNN
	1    2050 2150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5F5914F8
P 2050 2300
F 0 "#PWR0106" H 2050 2050 50  0001 C CNN
F 1 "GND" H 2200 2250 50  0000 C CNN
F 2 "" H 2050 2300 50  0001 C CNN
F 3 "" H 2050 2300 50  0001 C CNN
	1    2050 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5F591B17
P 1300 3350
F 0 "#PWR0109" H 1300 3100 50  0001 C CNN
F 1 "GND" H 1305 3177 50  0000 C CNN
F 2 "" H 1300 3350 50  0001 C CNN
F 3 "" H 1300 3350 50  0001 C CNN
	1    1300 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 2250 1750 2250
Wire Wire Line
	2350 2350 2450 2350
Text Label 7950 2900 0    50   ~ 0
pd1
Text Label 7950 3000 0    50   ~ 0
pd0
Text Label 3450 2150 0    50   ~ 0
USB_UART_RX
Text Label 3450 2250 0    50   ~ 0
USB_UART_TX
$Comp
L Device:C C3
U 1 1 5F5C8013
P 6800 3550
F 0 "C3" V 6900 3600 50  0000 L CNN
F 1 "0.1uf" V 6900 3300 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6838 3400 50  0001 C CNN
F 3 "~" H 6800 3550 50  0001 C CNN
	1    6800 3550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8200 3100 7950 3100
Text Label 6700 3850 0    50   ~ 0
USB_UART_RX
Text Label 6700 3750 0    50   ~ 0
USB_UART_TX
Text Label 6950 3550 0    50   ~ 0
DTR
Text Label 7950 2800 0    50   ~ 0
DTR
NoConn ~ 1600 2650
$Comp
L power:GND #PWR0110
U 1 1 5F584796
P 2950 4350
F 0 "#PWR0110" H 2950 4100 50  0001 C CNN
F 1 "GND" H 2955 4177 50  0000 C CNN
F 2 "" H 2950 4350 50  0001 C CNN
F 3 "" H 2950 4350 50  0001 C CNN
	1    2950 4350
	1    0    0    -1  
$EndComp
NoConn ~ 3450 4150
NoConn ~ 3450 4050
NoConn ~ 3450 3950
NoConn ~ 3450 3850
NoConn ~ 3450 3750
NoConn ~ 3450 3650
NoConn ~ 3450 3550
NoConn ~ 3450 3350
NoConn ~ 3450 3250
NoConn ~ 3450 3150
$Comp
L Connector:AVR-ISP-6 J4
U 1 1 5F7B24E1
P 7950 1550
F 0 "J4" H 7621 1646 50  0000 R CNN
F 1 "AVR-ISP-6" H 7621 1555 50  0000 R CNN
F 2 "my-kicad-footprints:2x03_P2.54mm_ISP_Pads" V 7700 1600 50  0001 C CNN
F 3 " ~" H 6675 1000 50  0001 C CNN
	1    7950 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5F7B3387
P 7850 1950
F 0 "#PWR0112" H 7850 1700 50  0001 C CNN
F 1 "GND" H 7855 1777 50  0000 C CNN
F 2 "" H 7850 1950 50  0001 C CNN
F 3 "" H 7850 1950 50  0001 C CNN
	1    7850 1950
	1    0    0    -1  
$EndComp
Text Label 8350 1650 0    50   ~ 0
pc6
$Comp
L power:VCC #PWR0113
U 1 1 5F7B3BCD
P 7850 1050
F 0 "#PWR0113" H 7850 900 50  0001 C CNN
F 1 "VCC" H 7865 1223 50  0000 C CNN
F 2 "" H 7850 1050 50  0001 C CNN
F 3 "" H 7850 1050 50  0001 C CNN
	1    7850 1050
	1    0    0    -1  
$EndComp
Text Label 8350 1450 0    50   ~ 0
pb3
Text Label 8350 1350 0    50   ~ 0
pb4
Text Label 8350 1550 0    50   ~ 0
pb5
NoConn ~ 1200 2850
$Comp
L my-kicad-symbols:Grove-I2C-connector J5
U 1 1 5F79D0E1
P 1300 5600
F 0 "J5" H 1382 6017 50  0000 C CNN
F 1 "Grove-I2C-connector" H 1382 5926 50  0000 C CNN
F 2 "Connector:NS-Tech_Grove_1x04_P2mm_Vertical" H 1300 5600 50  0001 C CNN
F 3 "" H 1300 5600 50  0001 C CNN
	1    1300 5600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 5F79EC3F
P 1550 5750
F 0 "#PWR0114" H 1550 5500 50  0001 C CNN
F 1 "GND" H 1555 5577 50  0000 C CNN
F 2 "" H 1550 5750 50  0001 C CNN
F 3 "" H 1550 5750 50  0001 C CNN
	1    1550 5750
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0115
U 1 1 5F7A004E
P 1850 5650
F 0 "#PWR0115" H 1850 5500 50  0001 C CNN
F 1 "VCC" H 1865 5823 50  0000 C CNN
F 2 "" H 1850 5650 50  0001 C CNN
F 3 "" H 1850 5650 50  0001 C CNN
	1    1850 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 5650 1550 5650
Text Label 1550 5550 0    50   ~ 0
pc4
Text Label 1550 5450 0    50   ~ 0
pc5
$Comp
L my-kicad-symbols:Grove-I2C-connector J6
U 1 1 5F7E017A
P 1300 6450
F 0 "J6" H 1382 6867 50  0000 C CNN
F 1 "Grove-I2C-connector" H 1382 6776 50  0000 C CNN
F 2 "Connector:NS-Tech_Grove_1x04_P2mm_Vertical" H 1300 6450 50  0001 C CNN
F 3 "" H 1300 6450 50  0001 C CNN
	1    1300 6450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5F7E0180
P 1550 6600
F 0 "#PWR0116" H 1550 6350 50  0001 C CNN
F 1 "GND" H 1555 6427 50  0000 C CNN
F 2 "" H 1550 6600 50  0001 C CNN
F 3 "" H 1550 6600 50  0001 C CNN
	1    1550 6600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0117
U 1 1 5F7E0186
P 1850 6500
F 0 "#PWR0117" H 1850 6350 50  0001 C CNN
F 1 "VCC" H 1865 6673 50  0000 C CNN
F 2 "" H 1850 6500 50  0001 C CNN
F 3 "" H 1850 6500 50  0001 C CNN
	1    1850 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 6500 1550 6500
Text Label 1550 6400 0    50   ~ 0
pc4
Text Label 1550 6300 0    50   ~ 0
pc5
$Comp
L my-kicad-symbols:Grove-I2C-connector J7
U 1 1 5F7E45A8
P 2550 5550
F 0 "J7" H 2632 5967 50  0000 C CNN
F 1 "Grove-I2C-connector" H 2632 5876 50  0000 C CNN
F 2 "Connector:NS-Tech_Grove_1x04_P2mm_Vertical" H 2550 5550 50  0001 C CNN
F 3 "" H 2550 5550 50  0001 C CNN
	1    2550 5550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 5F7E45AE
P 2800 5700
F 0 "#PWR0118" H 2800 5450 50  0001 C CNN
F 1 "GND" H 2805 5527 50  0000 C CNN
F 2 "" H 2800 5700 50  0001 C CNN
F 3 "" H 2800 5700 50  0001 C CNN
	1    2800 5700
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0119
U 1 1 5F7E45B4
P 3100 5600
F 0 "#PWR0119" H 3100 5450 50  0001 C CNN
F 1 "VCC" H 3115 5773 50  0000 C CNN
F 2 "" H 3100 5600 50  0001 C CNN
F 3 "" H 3100 5600 50  0001 C CNN
	1    3100 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 5600 2800 5600
Text Label 2800 5400 0    50   ~ 0
pe1
Text Label 2800 5500 0    50   ~ 0
pe0
NoConn ~ 3450 2550
NoConn ~ 3450 2650
NoConn ~ 3450 2850
NoConn ~ 3450 2950
NoConn ~ 3450 1950
NoConn ~ 3450 2050
NoConn ~ 3450 2350
Text Label 4700 6450 2    50   ~ 0
pb5
$Comp
L Device:LED D4
U 1 1 5F81E245
P 4700 6900
F 0 "D4" V 4739 6782 50  0000 R CNN
F 1 "PB5/D13" V 4648 6782 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4700 6900 50  0001 C CNN
F 3 "~" H 4700 6900 50  0001 C CNN
	1    4700 6900
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 5F81E955
P 4700 7050
F 0 "#PWR0122" H 4700 6800 50  0001 C CNN
F 1 "GND" H 4705 6877 50  0000 C CNN
F 2 "" H 4700 7050 50  0001 C CNN
F 3 "" H 4700 7050 50  0001 C CNN
	1    4700 7050
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0126
U 1 1 5F8DE3AD
P 9000 3500
F 0 "#PWR0126" H 9000 3350 50  0001 C CNN
F 1 "+3V3" H 9015 3673 50  0000 C CNN
F 2 "" H 9000 3500 50  0001 C CNN
F 3 "" H 9000 3500 50  0001 C CNN
	1    9000 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 3500 8750 3500
$Comp
L my-kicad-symbols:SiT2001B-MEMS-Clock-Generator U5
U 1 1 5F8E3D90
P 10000 3350
F 0 "U5" H 9950 3950 50  0000 L CNN
F 1 "SiT2001B-MEMS-Clock-Generator" H 9600 3850 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 10000 3350 50  0001 C CNN
F 3 "" H 10000 3350 50  0001 C CNN
	1    10000 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5F8E86DA
P 9400 3750
F 0 "#PWR0128" H 9400 3500 50  0001 C CNN
F 1 "GND" H 9405 3577 50  0000 C CNN
F 2 "" H 9400 3750 50  0001 C CNN
F 3 "" H 9400 3750 50  0001 C CNN
	1    9400 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 5F8E86E0
P 9400 3250
F 0 "C9" H 9450 3350 50  0000 L CNN
F 1 "0.1uf" H 9450 3100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9438 3100 50  0001 C CNN
F 3 "~" H 9400 3250 50  0001 C CNN
	1    9400 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	9400 3100 9400 2950
Wire Wire Line
	10000 3750 9400 3750
Wire Wire Line
	9400 3400 9400 3750
Connection ~ 9400 3750
Wire Wire Line
	9400 2950 10000 2950
$Comp
L Device:C C11
U 1 1 5F8F13DA
P 10550 3400
F 0 "C11" H 10600 3500 50  0000 L CNN
F 1 "15pf" H 10600 3250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10588 3250 50  0001 C CNN
F 3 "~" H 10550 3400 50  0001 C CNN
	1    10550 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10550 3550 10550 3750
Wire Wire Line
	10550 3750 10000 3750
Connection ~ 10000 3750
Text Label 10800 3250 0    50   ~ 0
16MHz
Wire Wire Line
	10800 3250 10550 3250
Connection ~ 10550 3250
Wire Wire Line
	10550 3250 10400 3250
Text Label 6150 2650 0    50   ~ 0
16MHz
NoConn ~ 9600 3350
$Comp
L Device:R R4
U 1 1 5F8F4536
P 2600 1700
F 0 "R4" V 2700 1650 50  0000 L CNN
F 1 "1k" V 2600 1650 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2530 1700 50  0001 C CNN
F 3 "~" H 2600 1700 50  0001 C CNN
	1    2600 1700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2450 1700 2450 2150
Wire Wire Line
	2950 1700 2950 1750
Text Label 3450 2450 0    50   ~ 0
DTR
Wire Wire Line
	1150 1700 1600 1700
$Comp
L power:GND #PWR0129
U 1 1 5F9017BB
P 1150 1700
F 0 "#PWR0129" H 1150 1450 50  0001 C CNN
F 1 "GND" H 1155 1527 50  0000 C CNN
F 2 "" H 1150 1700 50  0001 C CNN
F 3 "" H 1150 1700 50  0001 C CNN
	1    1150 1700
	1    0    0    -1  
$EndComp
Connection ~ 1150 1700
$Comp
L Device:C C4
U 1 1 5F9005EE
P 1150 1550
F 0 "C4" H 1265 1596 50  0000 L CNN
F 1 "0.1uf" H 1265 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1188 1400 50  0001 C CNN
F 3 "~" H 1150 1550 50  0001 C CNN
	1    1150 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5F8FC33B
P 1600 1550
F 0 "C5" H 1650 1650 50  0000 L CNN
F 1 "4.7uf" H 1650 1450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1638 1400 50  0001 C CNN
F 3 "~" H 1600 1550 50  0001 C CNN
	1    1600 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 1700 2950 1700
Wire Wire Line
	2850 1400 2850 1750
$Comp
L power:VCC #PWR0123
U 1 1 5F87D6DB
P 3350 1400
F 0 "#PWR0123" H 3350 1250 50  0001 C CNN
F 1 "VCC" H 3365 1573 50  0000 C CNN
F 2 "" H 3350 1400 50  0001 C CNN
F 3 "" H 3350 1400 50  0001 C CNN
	1    3350 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 1400 1150 1400
Connection ~ 1600 1400
$Comp
L Device:C C6
U 1 1 5F9065CD
P 3700 1650
F 0 "C6" H 3750 1750 50  0000 L CNN
F 1 "4.7uf" H 3750 1550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3738 1500 50  0001 C CNN
F 3 "~" H 3700 1650 50  0001 C CNN
	1    3700 1650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5F906DB1
P 4050 1650
F 0 "C7" H 4165 1696 50  0000 L CNN
F 1 "0.1uf" H 4165 1605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4088 1500 50  0001 C CNN
F 3 "~" H 4050 1650 50  0001 C CNN
	1    4050 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 5F90741A
P 4050 1800
F 0 "#PWR0130" H 4050 1550 50  0001 C CNN
F 1 "GND" H 4055 1627 50  0000 C CNN
F 2 "" H 4050 1800 50  0001 C CNN
F 3 "" H 4050 1800 50  0001 C CNN
	1    4050 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 1800 3700 1800
Connection ~ 4050 1800
Wire Wire Line
	2950 1700 3500 1700
Wire Wire Line
	3500 1700 3500 1500
Connection ~ 2950 1700
Wire Wire Line
	3500 1500 3700 1500
Wire Wire Line
	3700 1500 4050 1500
Connection ~ 3700 1500
$Comp
L power:+3V3 #PWR0111
U 1 1 5F9873FD
P 4050 1500
F 0 "#PWR0111" H 4050 1350 50  0001 C CNN
F 1 "+3V3" H 4065 1673 50  0000 C CNN
F 2 "" H 4050 1500 50  0001 C CNN
F 3 "" H 4050 1500 50  0001 C CNN
	1    4050 1500
	1    0    0    -1  
$EndComp
Connection ~ 4050 1500
Wire Wire Line
	1900 2250 1900 1700
Wire Wire Line
	1900 1700 2050 1700
Wire Wire Line
	2350 2000 2050 2000
Wire Wire Line
	2350 2000 2350 2350
Connection ~ 2050 2000
Connection ~ 2850 1400
Wire Wire Line
	2850 1400 3350 1400
Wire Wire Line
	5550 1200 5550 1750
Wire Wire Line
	5650 1200 5550 1200
Wire Wire Line
	5650 1200 5650 1750
$Comp
L power:VCC #PWR0124
U 1 1 5F911877
P 9000 4300
F 0 "#PWR0124" H 9000 4150 50  0001 C CNN
F 1 "VCC" H 9015 4473 50  0000 C CNN
F 2 "" H 9000 4300 50  0001 C CNN
F 3 "" H 9000 4300 50  0001 C CNN
	1    9000 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 4300 8750 4300
Wire Wire Line
	6700 3750 6150 3750
Wire Wire Line
	6150 3850 6700 3850
$Comp
L my-kicad-symbols:Diode_4array_ESDR0502NMUTBG D1
U 1 1 604D452D
P 2000 2950
F 0 "D1" V 1650 2800 50  0000 R CNN
F 1 "Diode_4array_ESDR0502NMUTBG" V 1550 3550 50  0000 R CNN
F 2 "my-kicad-footprints:OnSemi_UDFN-6_1.2x1.0mm_P0.4mm" H 2000 2950 50  0001 C CNN
F 3 "" H 2000 2950 50  0001 C CNN
	1    2000 2950
	0    -1   -1   0   
$EndComp
Connection ~ 1900 1700
Wire Wire Line
	1900 1400 2850 1400
Wire Wire Line
	1600 1400 1900 1400
Connection ~ 1900 1400
$Comp
L Device:D D5
U 1 1 5F87D197
P 1900 1550
F 0 "D5" V 1800 1650 50  0000 C CNN
F 1 "D" V 1900 1650 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123F" H 1900 1550 50  0001 C CNN
F 3 "~" H 1900 1550 50  0001 C CNN
	1    1900 1550
	0    1    1    0   
$EndComp
Wire Wire Line
	1600 2550 2100 2550
Wire Wire Line
	1600 2450 2000 2450
Wire Wire Line
	2100 2600 2100 2550
Connection ~ 2100 2550
Wire Wire Line
	2100 2550 2450 2550
Wire Wire Line
	2000 2600 2000 2450
Connection ~ 2000 2450
Wire Wire Line
	2000 2450 2450 2450
Wire Wire Line
	1900 2600 1900 2250
Connection ~ 1900 2250
Wire Wire Line
	1300 2850 1300 3300
Wire Wire Line
	1300 3300 1900 3300
Connection ~ 1300 3300
Wire Wire Line
	1300 3300 1300 3350
Connection ~ 2100 2600
Wire Wire Line
	2100 2600 2100 3300
Wire Wire Line
	2000 3300 2000 2600
Connection ~ 2000 2600
$Comp
L Device:R R5
U 1 1 60752C8B
P 6450 3400
F 0 "R5" H 6520 3446 50  0000 L CNN
F 1 "10k" H 6500 3350 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6380 3400 50  0001 C CNN
F 3 "~" H 6450 3400 50  0001 C CNN
	1    6450 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 3550 6450 3550
Connection ~ 6450 3550
Wire Wire Line
	6450 3550 6650 3550
$Comp
L power:VCC #PWR0125
U 1 1 60762B92
P 6450 3250
F 0 "#PWR0125" H 6450 3100 50  0001 C CNN
F 1 "VCC" H 6465 3423 50  0000 C CNN
F 2 "" H 6450 3250 50  0001 C CNN
F 3 "" H 6450 3250 50  0001 C CNN
	1    6450 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5F81DA18
P 4700 6600
F 0 "R3" H 4770 6646 50  0000 L CNN
F 1 "22k" H 4770 6555 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4630 6600 50  0001 C CNN
F 3 "~" H 4700 6600 50  0001 C CNN
	1    4700 6600
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0120
U 1 1 60A1FEB1
P 9400 2950
F 0 "#PWR0120" H 9400 2800 50  0001 C CNN
F 1 "+3V3" H 9415 3123 50  0000 C CNN
F 2 "" H 9400 2950 50  0001 C CNN
F 3 "" H 9400 2950 50  0001 C CNN
	1    9400 2950
	1    0    0    -1  
$EndComp
Connection ~ 9400 2950
$Comp
L power:VBUS #PWR0121
U 1 1 60A40CE6
P 1750 2250
F 0 "#PWR0121" H 1750 2100 50  0001 C CNN
F 1 "VBUS" H 1765 2423 50  0000 C CNN
F 2 "" H 1750 2250 50  0001 C CNN
F 3 "" H 1750 2250 50  0001 C CNN
	1    1750 2250
	1    0    0    -1  
$EndComp
Connection ~ 1750 2250
Wire Wire Line
	1750 2250 1600 2250
$Comp
L power:VBUS #PWR0127
U 1 1 60A411E5
P 3150 6350
F 0 "#PWR0127" H 3150 6200 50  0001 C CNN
F 1 "VBUS" H 3165 6523 50  0000 C CNN
F 2 "" H 3150 6350 50  0001 C CNN
F 3 "" H 3150 6350 50  0001 C CNN
	1    3150 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 6350 2900 6350
$Comp
L power:GND #PWR0131
U 1 1 60A44E2D
P 2600 6950
F 0 "#PWR0131" H 2600 6700 50  0001 C CNN
F 1 "GND" H 2605 6777 50  0000 C CNN
F 2 "" H 2600 6950 50  0001 C CNN
F 3 "" H 2600 6950 50  0001 C CNN
	1    2600 6950
	1    0    0    -1  
$EndComp
Text Label 1700 2450 0    50   ~ 0
D+
Text Label 1700 2550 0    50   ~ 0
D-
Text Label 2900 6550 0    50   ~ 0
D+
Text Label 2900 6650 0    50   ~ 0
D-
$Comp
L Connector:USB_A J8
U 1 1 60A50A78
P 2600 6550
F 0 "J8" H 2657 7017 50  0000 C CNN
F 1 "USB_test" H 2657 6926 50  0000 C CNN
F 2 "my-kicad-footprints:2x02_P2.54mm_USB_Pads" H 2750 6500 50  0001 C CNN
F 3 " ~" H 2750 6500 50  0001 C CNN
	1    2600 6550
	1    0    0    -1  
$EndComp
NoConn ~ 2500 6950
Text Label 6550 5800 0    50   ~ 0
pc6
$Comp
L power:GND #PWR0132
U 1 1 60B73BE3
P 6150 5800
F 0 "#PWR0132" H 6150 5550 50  0001 C CNN
F 1 "GND" H 6155 5627 50  0000 C CNN
F 2 "" H 6150 5800 50  0001 C CNN
F 3 "" H 6150 5800 50  0001 C CNN
	1    6150 5800
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 60B7FEFC
P 6350 5800
F 0 "SW1" H 6350 6085 50  0000 C CNN
F 1 "SW_Push" H 6350 5994 50  0000 C CNN
F 2 "my-kicad-footprints:SW_Push_TVAF06" H 6350 6000 50  0001 C CNN
F 3 "~" H 6350 6000 50  0001 C CNN
	1    6350 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 3200 8250 3200
$Comp
L power:GND #PWR?
U 1 1 60D27B13
P 9050 2800
F 0 "#PWR?" H 9050 2550 50  0001 C CNN
F 1 "GND" H 9055 2627 50  0000 C CNN
F 2 "" H 9050 2800 50  0001 C CNN
F 3 "" H 9050 2800 50  0001 C CNN
	1    9050 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 2800 8750 2800
$EndSCHEMATC