[fx2grok.git] / hardware / fx2grok-cube / 0.1 / fx2grok-cube.sch

EESchema Schematic File Version 2  date Sun 03 Jun 2012 01:08:08 AM CEST
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:fx2grok-cube
LIBS:fx2grok-cube-cache
EELAYER 25  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 1 1
Title ""
Date "2 jun 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 1050 7450 0    60   ~ 0
2.2uF/100nF for all AVCC pins\n
$Comp
L C C?
U 1 1 4FCA9C86
P 2200 6950
F 0 "C?" H 2250 7050 50  0000 L CNN
F 1 "100nF" V 2300 6650 50  0000 L CNN
	1    2200 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6750 2200 6650
Wire Wire Line
	2200 7150 2200 7250
$Comp
L GND #PWR?
U 1 1 4FCA9C85
P 2200 7250
F 0 "#PWR?" H 2200 7250 30  0001 C CNN
F 1 "GND" H 2200 7180 30  0001 C CNN
	1    2200 7250
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9C84
P 2200 6650
F 0 "#PWR?" H 2200 6610 30  0001 C CNN
F 1 "+3.3V" H 2200 6760 30  0000 C CNN
	1    2200 6650
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9C80
P 1900 6650
F 0 "#PWR?" H 1900 6610 30  0001 C CNN
F 1 "+3.3V" H 1900 6760 30  0000 C CNN
	1    1900 6650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA9C7F
P 1900 7250
F 0 "#PWR?" H 1900 7250 30  0001 C CNN
F 1 "GND" H 1900 7180 30  0001 C CNN
	1    1900 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 7150 1900 7250
Wire Wire Line
	1900 6750 1900 6650
$Comp
L C C?
U 1 1 4FCA9C7E
P 1900 6950
F 0 "C?" H 1950 7050 50  0000 L CNN
F 1 "100nF" V 2000 6650 50  0000 L CNN
	1    1900 6950
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FCA9C79
P 1600 6950
F 0 "C?" H 1650 7050 50  0000 L CNN
F 1 "2.2uF" V 1700 6650 50  0000 L CNN
	1    1600 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 6750 1600 6650
Wire Wire Line
	1600 7150 1600 7250
$Comp
L GND #PWR?
U 1 1 4FCA9C78
P 1600 7250
F 0 "#PWR?" H 1600 7250 30  0001 C CNN
F 1 "GND" H 1600 7180 30  0001 C CNN
	1    1600 7250
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9C77
P 1600 6650
F 0 "#PWR?" H 1600 6610 30  0001 C CNN
F 1 "+3.3V" H 1600 6760 30  0000 C CNN
	1    1600 6650
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9C5F
P 1300 6650
F 0 "#PWR?" H 1300 6610 30  0001 C CNN
F 1 "+3.3V" H 1300 6760 30  0000 C CNN
	1    1300 6650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA9C5E
P 1300 7250
F 0 "#PWR?" H 1300 7250 30  0001 C CNN
F 1 "GND" H 1300 7180 30  0001 C CNN
	1    1300 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 7150 1300 7250
Wire Wire Line
	1300 6750 1300 6650
$Comp
L C C?
U 1 1 4FCA9C5D
P 1300 6950
F 0 "C?" H 1350 7050 50  0000 L CNN
F 1 "2.2uF" V 1400 6650 50  0000 L CNN
	1    1300 6950
	1    0    0    -1  
$EndComp
Text Notes 1150 6350 0    60   ~ 0
100nF bypass capacitors for all VCC pins\n
$Comp
L C C?
U 1 1 4FCA97A0
P 2800 5850
F 0 "C?" H 2850 5950 50  0000 L CNN
F 1 "100nF" V 2900 5550 50  0000 L CNN
	1    2800 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 5650 2800 5550
Wire Wire Line
	2800 6050 2800 6150
$Comp
L GND #PWR?
U 1 1 4FCA979F
P 2800 6150
F 0 "#PWR?" H 2800 6150 30  0001 C CNN
F 1 "GND" H 2800 6080 30  0001 C CNN
	1    2800 6150
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA979E
P 2800 5550
F 0 "#PWR?" H 2800 5510 30  0001 C CNN
F 1 "+3.3V" H 2800 5660 30  0000 C CNN
	1    2800 5550
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA979B
P 2500 5550
F 0 "#PWR?" H 2500 5510 30  0001 C CNN
F 1 "+3.3V" H 2500 5660 30  0000 C CNN
	1    2500 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA979A
P 2500 6150
F 0 "#PWR?" H 2500 6150 30  0001 C CNN
F 1 "GND" H 2500 6080 30  0001 C CNN
	1    2500 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 6050 2500 6150
Wire Wire Line
	2500 5650 2500 5550
$Comp
L C C?
U 1 1 4FCA9799
P 2500 5850
F 0 "C?" H 2550 5950 50  0000 L CNN
F 1 "100nF" V 2600 5550 50  0000 L CNN
	1    2500 5850
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FCA9793
P 1900 5850
F 0 "C?" H 1950 5950 50  0000 L CNN
F 1 "100nF" V 2000 5550 50  0000 L CNN
	1    1900 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 5650 1900 5550
Wire Wire Line
	1900 6050 1900 6150
$Comp
L GND #PWR?
U 1 1 4FCA9792
P 1900 6150
F 0 "#PWR?" H 1900 6150 30  0001 C CNN
F 1 "GND" H 1900 6080 30  0001 C CNN
	1    1900 6150
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9791
P 1900 5550
F 0 "#PWR?" H 1900 5510 30  0001 C CNN
F 1 "+3.3V" H 1900 5660 30  0000 C CNN
	1    1900 5550
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9779
P 1600 5550
F 0 "#PWR?" H 1600 5510 30  0001 C CNN
F 1 "+3.3V" H 1600 5660 30  0000 C CNN
	1    1600 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA9778
P 1600 6150
F 0 "#PWR?" H 1600 6150 30  0001 C CNN
F 1 "GND" H 1600 6080 30  0001 C CNN
	1    1600 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 6050 1600 6150
Wire Wire Line
	1600 5650 1600 5550
$Comp
L C C?
U 1 1 4FCA9777
P 1600 5850
F 0 "C?" H 1650 5950 50  0000 L CNN
F 1 "100nF" V 1700 5550 50  0000 L CNN
	1    1600 5850
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FCA9724
P 2200 5850
F 0 "C?" H 2250 5950 50  0000 L CNN
F 1 "100nF" V 2300 5550 50  0000 L CNN
	1    2200 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5650 2200 5550
Wire Wire Line
	2200 6050 2200 6150
$Comp
L GND #PWR?
U 1 1 4FCA9723
P 2200 6150
F 0 "#PWR?" H 2200 6150 30  0001 C CNN
F 1 "GND" H 2200 6080 30  0001 C CNN
	1    2200 6150
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9722
P 2200 5550
F 0 "#PWR?" H 2200 5510 30  0001 C CNN
F 1 "+3.3V" H 2200 5660 30  0000 C CNN
	1    2200 5550
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA9708
P 1300 5550
F 0 "#PWR?" H 1300 5510 30  0001 C CNN
F 1 "+3.3V" H 1300 5660 30  0000 C CNN
	1    1300 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA9706
P 1300 6150
F 0 "#PWR?" H 1300 6150 30  0001 C CNN
F 1 "GND" H 1300 6080 30  0001 C CNN
	1    1300 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 6050 1300 6150
Wire Wire Line
	3900 4500 3900 4600
Wire Wire Line
	3900 4600 4000 4600
Wire Wire Line
	4500 4900 4500 4800
Wire Wire Line
	4500 4800 4600 4800
Wire Wire Line
	2200 4350 2200 4700
Wire Wire Line
	2800 4450 2900 4450
Wire Wire Line
	4600 3700 4500 3700
Wire Wire Line
	4600 3100 4400 3100
Connection ~ 5600 5400
Wire Wire Line
	5600 5300 5600 5400
Connection ~ 5800 5400
Wire Wire Line
	5800 5300 5800 5400
Connection ~ 6000 5400
Wire Wire Line
	6000 5300 6000 5400
Wire Wire Line
	6300 5300 6300 5400
Wire Wire Line
	6300 5400 5500 5400
Wire Wire Line
	5500 5400 5500 5300
Connection ~ 5600 2000
Wire Wire Line
	5600 2100 5600 2000
Connection ~ 5800 2000
Wire Wire Line
	5800 2100 5800 2000
Connection ~ 6000 2000
Wire Wire Line
	6000 2100 6000 2000
Wire Wire Line
	6300 2100 6300 2000
Wire Wire Line
	6300 2000 5500 2000
Wire Wire Line
	5500 2000 5500 2100
Wire Wire Line
	3950 3600 3950 3700
Connection ~ 3950 3100
Wire Wire Line
	3950 3200 3950 2900
Wire Wire Line
	3950 3100 3850 3100
Connection ~ 3150 3100
Wire Wire Line
	3150 3200 3150 2800
Wire Wire Line
	3150 2800 4600 2800
Connection ~ 2250 2150
Wire Wire Line
	2250 2150 2250 2050
Wire Wire Line
	2350 2250 2150 2250
Wire Wire Line
	2250 3050 2150 3050
Wire Wire Line
	1550 2950 1550 3050
Wire Wire Line
	1350 2950 1350 3050
Wire Wire Line
	10350 5900 10350 6000
Connection ~ 10350 5400
Wire Wire Line
	8800 5400 9000 5400
Wire Wire Line
	10150 5500 10250 5500
Wire Wire Line
	10250 5500 10250 5400
Connection ~ 10250 5400
Wire Wire Line
	10650 5400 10150 5400
Wire Wire Line
	8900 5400 8900 5500
Connection ~ 8900 5400
Wire Wire Line
	10350 5500 10350 5300
Wire Wire Line
	8900 5900 8900 6000
Wire Wire Line
	9550 5950 9550 6000
Wire Wire Line
	1250 2950 1250 3050
Wire Wire Line
	1450 2950 1450 3050
Wire Wire Line
	2150 2550 2250 2550
Wire Wire Line
	1250 3050 1650 3050
Wire Wire Line
	2250 2550 2250 3150
Connection ~ 2250 3050
Wire Wire Line
	2350 2150 2150 2150
Wire Wire Line
	2350 2350 2150 2350
Wire Wire Line
	3150 3100 3250 3100
Wire Wire Line
	3950 2900 4600 2900
Wire Wire Line
	3150 3600 3150 3700
Wire Wire Line
	6200 2100 6200 2000
Connection ~ 6200 2000
Connection ~ 5900 2000
Wire Wire Line
	5700 2100 5700 2000
Connection ~ 5700 2000
Wire Wire Line
	5900 1900 5900 2100
Wire Wire Line
	6200 5300 6200 5400
Connection ~ 6200 5400
Connection ~ 5900 5400
Wire Wire Line
	5700 5300 5700 5400
Connection ~ 5700 5400
Wire Wire Line
	5900 5500 5900 5300
Wire Wire Line
	4600 3200 4400 3200
Wire Wire Line
	4600 3800 4500 3800
Wire Wire Line
	2800 4700 2900 4700
Wire Wire Line
	2200 4700 2300 4700
Wire Wire Line
	2200 4450 2300 4450
Connection ~ 2200 4450
Wire Wire Line
	4600 4600 4500 4600
Wire Wire Line
	1300 5650 1300 5550
$Comp
L C C?
U 1 1 4FCA96AB
P 1300 5850
F 0 "C?" H 1350 5950 50  0000 L CNN
F 1 "100nF" V 1400 5550 50  0000 L CNN
	1    1300 5850
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FCA95BE
P 3900 4500
F 0 "#PWR?" H 3900 4460 30  0001 C CNN
F 1 "+3.3V" H 3900 4610 30  0000 C CNN
	1    3900 4500
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 4FCA95B2
P 4250 4600
F 0 "R?" V 4330 4600 50  0000 C CNN
F 1 "100K" V 4250 4600 50  0000 C CNN
	1    4250 4600
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 4FCA94C1
P 4500 4900
F 0 "#PWR?" H 4500 4900 30  0001 C CNN
F 1 "GND" H 4500 4830 30  0001 C CNN
	1    4500 4900
	1    0    0    -1  
$EndComp
Text Notes 2300 4900 0    60   ~ 0
I2C pullups
Text Label 2900 4700 0    60   ~ 0
SDA
Text Label 2900 4450 0    60   ~ 0
SCL
Text Label 4500 3800 2    60   ~ 0
SDA
Text Label 4500 3700 2    60   ~ 0
SCL
$Comp
L +3.3V #PWR?
U 1 1 4FCA93DC
P 2200 4350
F 0 "#PWR?" H 2200 4310 30  0001 C CNN
F 1 "+3.3V" H 2200 4460 30  0000 C CNN
	1    2200 4350
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 4FCA93C6
P 2550 4700
F 0 "R?" V 2630 4700 50  0000 C CNN
F 1 "2K2" V 2550 4700 50  0000 C CNN
	1    2550 4700
	0    -1   -1   0   
$EndComp
$Comp
L R R?
U 1 1 4FCA93BD
P 2550 4450
F 0 "R?" V 2630 4450 50  0000 C CNN
F 1 "2K2" V 2550 4450 50  0000 C CNN
	1    2550 4450
	0    -1   -1   0   
$EndComp
Text Label 4400 3200 2    60   ~ 0
DM
Text Label 4400 3100 2    60   ~ 0
DP
NoConn ~ 7300 3200
NoConn ~ 7300 3100
NoConn ~ 7300 3000
NoConn ~ 7300 2900
NoConn ~ 7300 2800
NoConn ~ 7300 2700
NoConn ~ 7300 2600
NoConn ~ 7300 2500
NoConn ~ 7300 4300
NoConn ~ 7300 4400
NoConn ~ 7300 4500
NoConn ~ 7300 4600
NoConn ~ 7300 4700
NoConn ~ 7300 4800
NoConn ~ 7300 4900
NoConn ~ 7300 5000
$Comp
L GND #PWR?
U 1 1 4FC8F816
P 5900 5500
F 0 "#PWR?" H 5900 5500 30  0001 C CNN
F 1 "GND" H 5900 5430 30  0001 C CNN
	1    5900 5500
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 4FC8F7FE
P 5900 1900
F 0 "#PWR?" H 5900 1860 30  0001 C CNN
F 1 "+3.3V" H 5900 2010 30  0000 C CNN
	1    5900 1900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FC8F70E
P 3150 3700
F 0 "#PWR?" H 3150 3700 30  0001 C CNN
F 1 "GND" H 3150 3630 30  0001 C CNN
	1    3150 3700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FC8F706
P 3950 3700
F 0 "#PWR?" H 3950 3700 30  0001 C CNN
F 1 "GND" H 3950 3630 30  0001 C CNN
	1    3950 3700
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FC8F6F8
P 3150 3400
F 0 "C?" H 3200 3500 50  0000 L CNN
F 1 "C" H 3200 3300 50  0000 L CNN
	1    3150 3400
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FC8F6F5
P 3950 3400
F 0 "C?" H 4000 3500 50  0000 L CNN
F 1 "C" H 4000 3300 50  0000 L CNN
	1    3950 3400
	1    0    0    -1  
$EndComp
$Comp
L CRYSTAL X?
U 1 1 4FC8F695
P 3550 3100
F 0 "X?" H 3550 3250 60  0000 C CNN
F 1 "24MHz" H 3550 2950 60  0000 C CNN
	1    3550 3100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 4FC8F61F
P 2250 3150
F 0 "#PWR?" H 2250 3150 30  0001 C CNN
F 1 "GND" H 2250 3080 30  0001 C CNN
	1    2250 3150
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 4FC8F618
P 2250 2050
F 0 "#PWR?" H 2250 2140 20  0001 C CNN
F 1 "+5V" H 2250 2140 30  0000 C CNN
	1    2250 2050
	1    0    0    -1  
$EndComp
Text Label 2350 2150 0    60   ~ 0
VBUS
Text Label 2350 2250 0    60   ~ 0
DM
Text Label 2350 2350 0    60   ~ 0
DP
NoConn ~ 2150 2450
Text Label 1250 3050 2    60   ~ 0
SHIELD
$Comp
L R R?
U 1 1 4FC8F58A
P 1900 3050
F 0 "R?" V 1980 3050 50  0000 C CNN
F 1 "0R" V 1900 3050 50  0000 C CNN
	1    1900 3050
	0    -1   -1   0   
$EndComp
Text Label 10650 5400 0    60   ~ 0
VCC
$Comp
L GND #PWR?
U 1 1 4FC8F4A1
P 8900 6000
F 0 "#PWR?" H 8900 6000 30  0001 C CNN
F 1 "GND" H 8900 5930 30  0001 C CNN
	1    8900 6000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FC8F49F
P 10350 6000
F 0 "#PWR?" H 10350 6000 30  0001 C CNN
F 1 "GND" H 10350 5930 30  0001 C CNN
	1    10350 6000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FC8F496
P 9550 6000
F 0 "#PWR?" H 9550 6000 30  0001 C CNN
F 1 "GND" H 9550 5930 30  0001 C CNN
	1    9550 6000
	1    0    0    -1  
$EndComp
$Comp
L CP1 C?
U 1 1 4FC8F488
P 10350 5700
F 0 "C?" H 10400 5800 50  0000 L CNN
F 1 "100uF" H 10400 5600 50  0000 L CNN
	1    10350 5700
	1    0    0    -1  
$EndComp
$Comp
L CP1 C?
U 1 1 4FC8F483
P 8900 5700
F 0 "C?" H 8950 5800 50  0000 L CNN
F 1 "10uF" H 8950 5600 50  0000 L CNN
	1    8900 5700
	1    0    0    -1  
$EndComp
$Comp
L +3,3V #PWR?
U 1 1 4FC8F454
P 10350 5300
F 0 "#PWR?" H 10350 5260 30  0001 C CNN
F 1 "+3,3V" H 10350 5410 30  0000 C CNN
	1    10350 5300
	1    0    0    -1  
$EndComp
Text Label 8800 5400 2    60   ~ 0
VBUS
$Comp
L MINI-USB-B-SMD U?
U 1 1 4FC8F26B
P 1650 2350
F 0 "U?" H 1750 1900 60  0000 C CNN
F 1 "MINI-USB-B-SMD" H 1500 2700 60  0000 C CNN
	1    1650 2350
	1    0    0    -1  
$EndComp
$Comp
L TLV1117-33 U?
U 1 1 4FC8F260
P 9550 5450
F 0 "U?" H 9750 5150 60  0000 C CNN
F 1 "TLV1117-33" H 9550 5700 60  0000 C CNN
F 2 "~" H 10000 5050 60  0000 C CNN
	1    9550 5450
	1    0    0    -1  
$EndComp
$Comp
L CY7C68013A-56 U?
U 1 1 4FC8F245
P 6000 3800
F 0 "U?" H 6150 2000 60  0000 C CNN
F 1 "CY7C68013A-56" H 6000 3800 60  0000 C CNN
	1    6000 3800
	1    0    0    -1  
$EndComp
$EndSCHEMATC
Commit	Line	Data
b5d611ce	1	EESchema Schematic File Version 2 date Sun 03 Jun 2012 01:08:08 AM CEST
eec70c8a UH	2	LIBS:power
	3	LIBS:device
	4	LIBS:transistors
	5	LIBS:conn
	6	LIBS:linear
	7	LIBS:regul
	8	LIBS:74xx
	9	LIBS:cmos4000
	10	LIBS:adc-dac
	11	LIBS:memory
	12	LIBS:xilinx
	13	LIBS:special
	14	LIBS:microcontrollers
	15	LIBS:dsp
	16	LIBS:microchip
	17	LIBS:analog_switches
	18	LIBS:motorola
	19	LIBS:texas
	20	LIBS:intel
	21	LIBS:audio
	22	LIBS:interface
	23	LIBS:digital-audio
	24	LIBS:philips
	25	LIBS:display
	26	LIBS:cypress
	27	LIBS:siliconi
	28	LIBS:opto
	29	LIBS:atmel
	30	LIBS:contrib
	31	LIBS:valves
78fdd746	32	LIBS:fx2grok-cube
c983d9ff	33	LIBS:fx2grok-cube-cache
78fdd746	34	EELAYER 25 0
eec70c8a UH	35	EELAYER END
	36	$Descr A4 11700 8267
	37	encoding utf-8
	38	Sheet 1 1
	39	Title ""
03075598	40	Date "2 jun 2012"
eec70c8a UH	41	Rev ""
	42	Comp ""
	43	Comment1 ""
	44	Comment2 ""
	45	Comment3 ""
	46	Comment4 ""
	47	$EndDescr
b5d611ce UH	48	Text Notes 1050 7450 0 60 ~ 0
	49	2.2uF/100nF for all AVCC pins\n
	50	$Comp
	51	L C C?
	52	U 1 1 4FCA9C86
	53	P 2200 6950
	54	F 0 "C?" H 2250 7050 50 0000 L CNN
	55	F 1 "100nF" V 2300 6650 50 0000 L CNN
	56	1 2200 6950
	57	1 0 0 -1
	58	$EndComp
	59	Wire Wire Line
	60	2200 6750 2200 6650
	61	Wire Wire Line
	62	2200 7150 2200 7250
	63	$Comp
	64	L GND #PWR?
	65	U 1 1 4FCA9C85
	66	P 2200 7250
	67	F 0 "#PWR?" H 2200 7250 30 0001 C CNN
	68	F 1 "GND" H 2200 7180 30 0001 C CNN
	69	1 2200 7250
	70	1 0 0 -1
	71	$EndComp
	72	$Comp
	73	L +3.3V #PWR?
	74	U 1 1 4FCA9C84
	75	P 2200 6650
	76	F 0 "#PWR?" H 2200 6610 30 0001 C CNN
	77	F 1 "+3.3V" H 2200 6760 30 0000 C CNN
	78	1 2200 6650
	79	1 0 0 -1
	80	$EndComp
	81	$Comp
	82	L +3.3V #PWR?
	83	U 1 1 4FCA9C80
	84	P 1900 6650
	85	F 0 "#PWR?" H 1900 6610 30 0001 C CNN
	86	F 1 "+3.3V" H 1900 6760 30 0000 C CNN
	87	1 1900 6650
	88	1 0 0 -1
	89	$EndComp
	90	$Comp
	91	L GND #PWR?
	92	U 1 1 4FCA9C7F
	93	P 1900 7250
	94	F 0 "#PWR?" H 1900 7250 30 0001 C CNN
	95	F 1 "GND" H 1900 7180 30 0001 C CNN
	96	1 1900 7250
	97	1 0 0 -1
	98	$EndComp
	99	Wire Wire Line
	100	1900 7150 1900 7250
	101	Wire Wire Line
	102	1900 6750 1900 6650
	103	$Comp
	104	L C C?
	105	U 1 1 4FCA9C7E
	106	P 1900 6950
	107	F 0 "C?" H 1950 7050 50 0000 L CNN
	108	F 1 "100nF" V 2000 6650 50 0000 L CNN
	109	1 1900 6950
	110	1 0 0 -1
	111	$EndComp
112	$Comp
113	L C C?
114	U 1 1 4FCA9C79
115	P 1600 6950
116	F 0 "C?" H 1650 7050 50 0000 L CNN
117	F 1 "2.2uF" V 1700 6650 50 0000 L CNN
118	1 1600 6950
119	1 0 0 -1
120	$EndComp
121	Wire Wire Line
122	1600 6750 1600 6650
123	Wire Wire Line
124	1600 7150 1600 7250
125	$Comp
126	L GND #PWR?
127	U 1 1 4FCA9C78
128	P 1600 7250
129	F 0 "#PWR?" H 1600 7250 30 0001 C CNN
130	F 1 "GND" H 1600 7180 30 0001 C CNN
131	1 1600 7250
132	1 0 0 -1
133	$EndComp
134	$Comp
135	L +3.3V #PWR?
136	U 1 1 4FCA9C77
137	P 1600 6650
138	F 0 "#PWR?" H 1600 6610 30 0001 C CNN
139	F 1 "+3.3V" H 1600 6760 30 0000 C CNN
140	1 1600 6650
141	1 0 0 -1
142	$EndComp
143	$Comp
144	L +3.3V #PWR?
145	U 1 1 4FCA9C5F
146	P 1300 6650
147	F 0 "#PWR?" H 1300 6610 30 0001 C CNN
148	F 1 "+3.3V" H 1300 6760 30 0000 C CNN
149	1 1300 6650
150	1 0 0 -1
151	$EndComp
152	$Comp
153	L GND #PWR?
154	U 1 1 4FCA9C5E
155	P 1300 7250
156	F 0 "#PWR?" H 1300 7250 30 0001 C CNN
157	F 1 "GND" H 1300 7180 30 0001 C CNN
158	1 1300 7250
159	1 0 0 -1
160	$EndComp
161	Wire Wire Line
162	1300 7150 1300 7250
163	Wire Wire Line
164	1300 6750 1300 6650
165	$Comp
166	L C C?
167	U 1 1 4FCA9C5D
168	P 1300 6950
169	F 0 "C?" H 1350 7050 50 0000 L CNN
170	F 1 "2.2uF" V 1400 6650 50 0000 L CNN
171	1 1300 6950
172	1 0 0 -1
173	$EndComp
4971f81a UH	174	Text Notes 1150 6350 0 60 ~ 0
	175	100nF bypass capacitors for all VCC pins\n
	176	$Comp
	177	L C C?
	178	U 1 1 4FCA97A0
	179	P 2800 5850
	180	F 0 "C?" H 2850 5950 50 0000 L CNN
	181	F 1 "100nF" V 2900 5550 50 0000 L CNN
	182	1 2800 5850
	183	1 0 0 -1
	184	$EndComp
	185	Wire Wire Line
	186	2800 5650 2800 5550
	187	Wire Wire Line
	188	2800 6050 2800 6150
	189	$Comp
	190	L GND #PWR?
	191	U 1 1 4FCA979F
	192	P 2800 6150
	193	F 0 "#PWR?" H 2800 6150 30 0001 C CNN
	194	F 1 "GND" H 2800 6080 30 0001 C CNN
	195	1 2800 6150
	196	1 0 0 -1
	197	$EndComp
03075598	198	$Comp
d322e48e	199	L +3.3V #PWR?
4971f81a UH	200	U 1 1 4FCA979E
	201	P 2800 5550
	202	F 0 "#PWR?" H 2800 5510 30 0001 C CNN
	203	F 1 "+3.3V" H 2800 5660 30 0000 C CNN
	204	1 2800 5550
	205	1 0 0 -1
	206	$EndComp
	207	$Comp
	208	L +3.3V #PWR?
	209	U 1 1 4FCA979B
	210	P 2500 5550
	211	F 0 "#PWR?" H 2500 5510 30 0001 C CNN
	212	F 1 "+3.3V" H 2500 5660 30 0000 C CNN
	213	1 2500 5550
	214	1 0 0 -1
	215	$EndComp
	216	$Comp
	217	L GND #PWR?
	218	U 1 1 4FCA979A
	219	P 2500 6150
	220	F 0 "#PWR?" H 2500 6150 30 0001 C CNN
	221	F 1 "GND" H 2500 6080 30 0001 C CNN
	222	1 2500 6150
	223	1 0 0 -1
	224	$EndComp
	225	Wire Wire Line
	226	2500 6050 2500 6150
	227	Wire Wire Line
	228	2500 5650 2500 5550
	229	$Comp
	230	L C C?
	231	U 1 1 4FCA9799
	232	P 2500 5850
	233	F 0 "C?" H 2550 5950 50 0000 L CNN
	234	F 1 "100nF" V 2600 5550 50 0000 L CNN
	235	1 2500 5850
	236	1 0 0 -1
	237	$EndComp
	238	$Comp
	239	L C C?
	240	U 1 1 4FCA9793
	241	P 1900 5850
	242	F 0 "C?" H 1950 5950 50 0000 L CNN
	243	F 1 "100nF" V 2000 5550 50 0000 L CNN
	244	1 1900 5850
	245	1 0 0 -1
	246	$EndComp
	247	Wire Wire Line
	248	1900 5650 1900 5550
	249	Wire Wire Line
	250	1900 6050 1900 6150
	251	$Comp
	252	L GND #PWR?
	253	U 1 1 4FCA9792
	254	P 1900 6150
	255	F 0 "#PWR?" H 1900 6150 30 0001 C CNN
	256	F 1 "GND" H 1900 6080 30 0001 C CNN
	257	1 1900 6150
	258	1 0 0 -1
	259	$EndComp
	260	$Comp
	261	L +3.3V #PWR?
	262	U 1 1 4FCA9791
	263	P 1900 5550
264	F 0 "#PWR?" H 1900 5510 30 0001 C CNN
265	F 1 "+3.3V" H 1900 5660 30 0000 C CNN
266	1 1900 5550
267	1 0 0 -1
268	$EndComp
269	$Comp
270	L +3.3V #PWR?
271	U 1 1 4FCA9779
272	P 1600 5550
273	F 0 "#PWR?" H 1600 5510 30 0001 C CNN
274	F 1 "+3.3V" H 1600 5660 30 0000 C CNN
275	1 1600 5550
03075598 UH	276	1 0 0 -1
03075598 UH	277	$EndComp
4971f81a UH	278	$Comp
	279	L GND #PWR?
	280	U 1 1 4FCA9778
	281	P 1600 6150
	282	F 0 "#PWR?" H 1600 6150 30 0001 C CNN
	283	F 1 "GND" H 1600 6080 30 0001 C CNN
	284	1 1600 6150
	285	1 0 0 -1
	286	$EndComp
	287	Wire Wire Line
	288	1600 6050 1600 6150
	289	Wire Wire Line
	290	1600 5650 1600 5550
	291	$Comp
	292	L C C?
	293	U 1 1 4FCA9777
	294	P 1600 5850
	295	F 0 "C?" H 1650 5950 50 0000 L CNN
	296	F 1 "100nF" V 1700 5550 50 0000 L CNN
	297	1 1600 5850
	298	1 0 0 -1
	299	$EndComp
	300	$Comp
	301	L C C?
	302	U 1 1 4FCA9724
	303	P 2200 5850
	304	F 0 "C?" H 2250 5950 50 0000 L CNN
	305	F 1 "100nF" V 2300 5550 50 0000 L CNN
	306	1 2200 5850
	307	1 0 0 -1
	308	$EndComp
	309	Wire Wire Line
	310	2200 5650 2200 5550
	311	Wire Wire Line
	312	2200 6050 2200 6150
	313	$Comp
	314	L GND #PWR?
	315	U 1 1 4FCA9723
	316	P 2200 6150
	317	F 0 "#PWR?" H 2200 6150 30 0001 C CNN
	318	F 1 "GND" H 2200 6080 30 0001 C CNN
	319	1 2200 6150
	320	1 0 0 -1
	321	$EndComp
	322	$Comp
	323	L +3.3V #PWR?
	324	U 1 1 4FCA9722
	325	P 2200 5550
	326	F 0 "#PWR?" H 2200 5510 30 0001 C CNN
	327	F 1 "+3.3V" H 2200 5660 30 0000 C CNN
	328	1 2200 5550
	329	1 0 0 -1
	330	$EndComp
	331	$Comp
	332	L +3.3V #PWR?
	333	U 1 1 4FCA9708
	334	P 1300 5550
	335	F 0 "#PWR?" H 1300 5510 30 0001 C CNN
	336	F 1 "+3.3V" H 1300 5660 30 0000 C CNN
	337	1 1300 5550
	338	1 0 0 -1
	339	$EndComp
	340	$Comp
	341	L GND #PWR?
342	U 1 1 4FCA9706
343	P 1300 6150
344	F 0 "#PWR?" H 1300 6150 30 0001 C CNN
345	F 1 "GND" H 1300 6080 30 0001 C CNN
346	1 1300 6150
347	1 0 0 -1
348	$EndComp
349	Wire Wire Line
350	1300 6050 1300 6150
d322e48e UH	351	Wire Wire Line
	352	3900 4500 3900 4600
	353	Wire Wire Line
	354	3900 4600 4000 4600
03075598	355	Wire Wire Line
67234676	356	4500 4900 4500 4800
03075598	357	Wire Wire Line
67234676	358	4500 4800 4600 4800
03075598	359	Wire Wire Line
67234676	360	2200 4350 2200 4700
03075598	361	Wire Wire Line
67234676	362	2800 4450 2900 4450
d8a1bc1c	363	Wire Wire Line
67234676	364	4600 3700 4500 3700
d8a1bc1c	365	Wire Wire Line
67234676 UH	366	4600 3100 4400 3100
67234676 UH	367	Connection ~ 5600 5400
d8a1bc1c	368	Wire Wire Line
67234676 UH	369	5600 5300 5600 5400
67234676 UH	370	Connection ~ 5800 5400
d8a1bc1c	371	Wire Wire Line
67234676 UH	372	5800 5300 5800 5400
67234676 UH	373	Connection ~ 6000 5400
d8a1bc1c	374	Wire Wire Line
67234676	375	6000 5300 6000 5400
d8a1bc1c	376	Wire Wire Line
67234676	377	6300 5300 6300 5400
d8a1bc1c	378	Wire Wire Line
67234676	379	6300 5400 5500 5400
198d41c2	380	Wire Wire Line
67234676 UH	381	5500 5400 5500 5300
67234676 UH	382	Connection ~ 5600 2000
198d41c2	383	Wire Wire Line
67234676 UH	384	5600 2100 5600 2000
67234676 UH	385	Connection ~ 5800 2000
198d41c2	386	Wire Wire Line
67234676 UH	387	5800 2100 5800 2000
67234676 UH	388	Connection ~ 6000 2000
198d41c2	389	Wire Wire Line
67234676	390	6000 2100 6000 2000
198d41c2	391	Wire Wire Line
67234676	392	6300 2100 6300 2000
e021a006	393	Wire Wire Line
67234676	394	6300 2000 5500 2000
e021a006	395	Wire Wire Line
67234676	396	5500 2000 5500 2100
e021a006	397	Wire Wire Line
67234676 UH	398	3950 3600 3950 3700
67234676 UH	399	Connection ~ 3950 3100
e021a006	400	Wire Wire Line
67234676	401	3950 3200 3950 2900
198d41c2	402	Wire Wire Line
67234676 UH	403	3950 3100 3850 3100
67234676 UH	404	Connection ~ 3150 3100
198d41c2	405	Wire Wire Line
67234676	406	3150 3200 3150 2800
2299d655	407	Wire Wire Line
67234676 UH	408	3150 2800 4600 2800
67234676 UH	409	Connection ~ 2250 2150
198d41c2	410	Wire Wire Line
67234676	411	2250 2150 2250 2050
198d41c2	412	Wire Wire Line
67234676	413	2350 2250 2150 2250
e021a006	414	Wire Wire Line
67234676	415	2250 3050 2150 3050
e021a006	416	Wire Wire Line
67234676	417	1550 2950 1550 3050
e021a006	418	Wire Wire Line
67234676	419	1350 2950 1350 3050
2299d655	420	Wire Wire Line
67234676	421	10350 5900 10350 6000
2299d655	422	Connection ~ 10350 5400
e021a006	423	Wire Wire Line
67234676	424	8800 5400 9000 5400
e021a006	425	Wire Wire Line
67234676	426	10150 5500 10250 5500
e021a006	427	Wire Wire Line
67234676 UH	428	10250 5500 10250 5400
67234676 UH	429	Connection ~ 10250 5400
e021a006	430	Wire Wire Line
67234676	431	10650 5400 10150 5400
e021a006	432	Wire Wire Line
67234676 UH	433	8900 5400 8900 5500
67234676 UH	434	Connection ~ 8900 5400
2299d655	435	Wire Wire Line
67234676	436	10350 5500 10350 5300
2299d655	437	Wire Wire Line
67234676	438	8900 5900 8900 6000
2299d655	439	Wire Wire Line
67234676	440	9550 5950 9550 6000
2299d655	441	Wire Wire Line
67234676	442	1250 2950 1250 3050
2299d655	443	Wire Wire Line
67234676	444	1450 2950 1450 3050
2299d655	445	Wire Wire Line
67234676	446	2150 2550 2250 2550
d8a1bc1c	447	Wire Wire Line
67234676	448	1250 3050 1650 3050
d8a1bc1c	449	Wire Wire Line
67234676 UH	450	2250 2550 2250 3150
67234676 UH	451	Connection ~ 2250 3050
d8a1bc1c	452	Wire Wire Line
67234676	453	2350 2150 2150 2150
d8a1bc1c	454	Wire Wire Line
67234676	455	2350 2350 2150 2350
d8a1bc1c	456	Wire Wire Line
67234676	457	3150 3100 3250 3100
d8a1bc1c	458	Wire Wire Line
67234676	459	3950 2900 4600 2900
d8a1bc1c	460	Wire Wire Line
67234676	461	3150 3600 3150 3700
d8a1bc1c	462	Wire Wire Line
67234676 UH	463	6200 2100 6200 2000
	464	Connection ~ 6200 2000
	465	Connection ~ 5900 2000
d8a1bc1c	466	Wire Wire Line
67234676 UH	467	5700 2100 5700 2000
67234676 UH	468	Connection ~ 5700 2000
d8a1bc1c	469	Wire Wire Line
67234676	470	5900 1900 5900 2100
d8a1bc1c	471	Wire Wire Line
67234676 UH	472	6200 5300 6200 5400
	473	Connection ~ 6200 5400
	474	Connection ~ 5900 5400
d8a1bc1c	475	Wire Wire Line
67234676 UH	476	5700 5300 5700 5400
67234676 UH	477	Connection ~ 5700 5400
d8a1bc1c	478	Wire Wire Line
67234676	479	5900 5500 5900 5300
03075598	480	Wire Wire Line
67234676	481	4600 3200 4400 3200
03075598	482	Wire Wire Line
67234676 UH	483	4600 3800 4500 3800
	484	Wire Wire Line
	485	2800 4700 2900 4700
03075598	486	Wire Wire Line
67234676 UH	487	2200 4700 2300 4700
	488	Wire Wire Line
	489	2200 4450 2300 4450
	490	Connection ~ 2200 4450
d322e48e UH	491	Wire Wire Line
d322e48e UH	492	4600 4600 4500 4600
4971f81a UH	493	Wire Wire Line
	494	1300 5650 1300 5550
	495	$Comp
	496	L C C?
	497	U 1 1 4FCA96AB
	498	P 1300 5850
	499	F 0 "C?" H 1350 5950 50 0000 L CNN
	500	F 1 "100nF" V 1400 5550 50 0000 L CNN
	501	1 1300 5850
	502	1 0 0 -1
	503	$EndComp
	504	$Comp
	505	L +3.3V #PWR?
	506	U 1 1 4FCA95BE
	507	P 3900 4500
	508	F 0 "#PWR?" H 3900 4460 30 0001 C CNN
	509	F 1 "+3.3V" H 3900 4610 30 0000 C CNN
	510	1 3900 4500
	511	1 0 0 -1
	512	$EndComp
d322e48e UH	513	$Comp
	514	L R R?
	515	U 1 1 4FCA95B2
	516	P 4250 4600
	517	F 0 "R?" V 4330 4600 50 0000 C CNN
	518	F 1 "100K" V 4250 4600 50 0000 C CNN
	519	1 4250 4600
	520	0 -1 -1 0
	521	$EndComp
	522	$Comp
	523	L GND #PWR?
	524	U 1 1 4FCA94C1
	525	P 4500 4900
	526	F 0 "#PWR?" H 4500 4900 30 0001 C CNN
	527	F 1 "GND" H 4500 4830 30 0001 C CNN
	528	1 4500 4900
	529	1 0 0 -1
	530	$EndComp
67234676 UH	531	Text Notes 2300 4900 0 60 ~ 0
	532	I2C pullups
	533	Text Label 2900 4700 0 60 ~ 0
	534	SDA
	535	Text Label 2900 4450 0 60 ~ 0
	536	SCL
	537	Text Label 4500 3800 2 60 ~ 0
	538	SDA
	539	Text Label 4500 3700 2 60 ~ 0
	540	SCL
	541	$Comp
	542	L +3.3V #PWR?
	543	U 1 1 4FCA93DC
	544	P 2200 4350
	545	F 0 "#PWR?" H 2200 4310 30 0001 C CNN
	546	F 1 "+3.3V" H 2200 4460 30 0000 C CNN
	547	1 2200 4350
	548	1 0 0 -1
	549	$EndComp
03075598 UH	550	$Comp
	551	L R R?
	552	U 1 1 4FCA93C6
	553	P 2550 4700
	554	F 0 "R?" V 2630 4700 50 0000 C CNN
	555	F 1 "2K2" V 2550 4700 50 0000 C CNN
	556	1 2550 4700
	557	0 -1 -1 0
	558	$EndComp
	559	$Comp
	560	L R R?
	561	U 1 1 4FCA93BD
	562	P 2550 4450
	563	F 0 "R?" V 2630 4450 50 0000 C CNN
	564	F 1 "2K2" V 2550 4450 50 0000 C CNN
	565	1 2550 4450
	566	0 -1 -1 0
	567	$EndComp
	568	Text Label 4400 3200 2 60 ~ 0
	569	DM
	570	Text Label 4400 3100 2 60 ~ 0
	571	DP
d8a1bc1c UH	572	NoConn ~ 7300 3200
	573	NoConn ~ 7300 3100
	574	NoConn ~ 7300 3000
	575	NoConn ~ 7300 2900
	576	NoConn ~ 7300 2800
	577	NoConn ~ 7300 2700
	578	NoConn ~ 7300 2600
	579	NoConn ~ 7300 2500
	580	NoConn ~ 7300 4300
	581	NoConn ~ 7300 4400
	582	NoConn ~ 7300 4500
	583	NoConn ~ 7300 4600
	584	NoConn ~ 7300 4700
	585	NoConn ~ 7300 4800
	586	NoConn ~ 7300 4900
	587	NoConn ~ 7300 5000
	588	$Comp
	589	L GND #PWR?
	590	U 1 1 4FC8F816
	591	P 5900 5500
	592	F 0 "#PWR?" H 5900 5500 30 0001 C CNN
	593	F 1 "GND" H 5900 5430 30 0001 C CNN
	594	1 5900 5500
	595	1 0 0 -1
	596	$EndComp
	597	$Comp
	598	L +3.3V #PWR?
	599	U 1 1 4FC8F7FE
	600	P 5900 1900
	601	F 0 "#PWR?" H 5900 1860 30 0001 C CNN
	602	F 1 "+3.3V" H 5900 2010 30 0000 C CNN
	603	1 5900 1900
	604	1 0 0 -1
	605	$EndComp
	606	$Comp
	607	L GND #PWR?
	608	U 1 1 4FC8F70E
	609	P 3150 3700
	610	F 0 "#PWR?" H 3150 3700 30 0001 C CNN
	611	F 1 "GND" H 3150 3630 30 0001 C CNN
	612	1 3150 3700
	613	1 0 0 -1
	614	$EndComp
	615	$Comp
	616	L GND #PWR?
	617	U 1 1 4FC8F706
	618	P 3950 3700
	619	F 0 "#PWR?" H 3950 3700 30 0001 C CNN
	620	F 1 "GND" H 3950 3630 30 0001 C CNN
	621	1 3950 3700
	622	1 0 0 -1
	623	$EndComp
2299d655 UH	624	$Comp
	625	L C C?
	626	U 1 1 4FC8F6F8
	627	P 3150 3400
	628	F 0 "C?" H 3200 3500 50 0000 L CNN
	629	F 1 "C" H 3200 3300 50 0000 L CNN
	630	1 3150 3400
	631	1 0 0 -1
	632	$EndComp
	633	$Comp
	634	L C C?
	635	U 1 1 4FC8F6F5
	636	P 3950 3400
	637	F 0 "C?" H 4000 3500 50 0000 L CNN
	638	F 1 "C" H 4000 3300 50 0000 L CNN
	639	1 3950 3400
	640	1 0 0 -1
	641	$EndComp
	642	$Comp
	643	L CRYSTAL X?
	644	U 1 1 4FC8F695
	645	P 3550 3100
	646	F 0 "X?" H 3550 3250 60 0000 C CNN
	647	F 1 "24MHz" H 3550 2950 60 0000 C CNN
	648	1 3550 3100
	649	-1 0 0 1
	650	$EndComp
	651	$Comp
	652	L GND #PWR?
	653	U 1 1 4FC8F61F
	654	P 2250 3150
	655	F 0 "#PWR?" H 2250 3150 30 0001 C CNN
	656	F 1 "GND" H 2250 3080 30 0001 C CNN
	657	1 2250 3150
	658	1 0 0 -1
	659	$EndComp
	660	$Comp
	661	L +5V #PWR?
	662	U 1 1 4FC8F618
	663	P 2250 2050
	664	F 0 "#PWR?" H 2250 2140 20 0001 C CNN
	665	F 1 "+5V" H 2250 2140 30 0000 C CNN
	666	1 2250 2050
	667	1 0 0 -1
	668	$EndComp
e021a006 UH	669	Text Label 2350 2150 0 60 ~ 0
	670	VBUS
	671	Text Label 2350 2250 0 60 ~ 0
	672	DM
	673	Text Label 2350 2350 0 60 ~ 0
	674	DP
	675	NoConn ~ 2150 2450
	676	Text Label 1250 3050 2 60 ~ 0
	677	SHIELD
	678	$Comp
	679	L R R?
	680	U 1 1 4FC8F58A
	681	P 1900 3050
	682	F 0 "R?" V 1980 3050 50 0000 C CNN
	683	F 1 "0R" V 1900 3050 50 0000 C CNN
	684	1 1900 3050
	685	0 -1 -1 0
	686	$EndComp
	687	Text Label 10650 5400 0 60 ~ 0
	688	VCC
198d41c2 UH	689	$Comp
	690	L GND #PWR?
	691	U 1 1 4FC8F4A1
	692	P 8900 6000
	693	F 0 "#PWR?" H 8900 6000 30 0001 C CNN
	694	F 1 "GND" H 8900 5930 30 0001 C CNN
	695	1 8900 6000
	696	1 0 0 -1
	697	$EndComp
	698	$Comp
	699	L GND #PWR?
	700	U 1 1 4FC8F49F
	701	P 10350 6000
	702	F 0 "#PWR?" H 10350 6000 30 0001 C CNN
	703	F 1 "GND" H 10350 5930 30 0001 C CNN
	704	1 10350 6000
	705	1 0 0 -1
	706	$EndComp
	707	$Comp
	708	L GND #PWR?
	709	U 1 1 4FC8F496
	710	P 9550 6000
	711	F 0 "#PWR?" H 9550 6000 30 0001 C CNN
	712	F 1 "GND" H 9550 5930 30 0001 C CNN
	713	1 9550 6000
	714	1 0 0 -1
	715	$EndComp
	716	$Comp
	717	L CP1 C?
	718	U 1 1 4FC8F488
	719	P 10350 5700
	720	F 0 "C?" H 10400 5800 50 0000 L CNN
	721	F 1 "100uF" H 10400 5600 50 0000 L CNN
	722	1 10350 5700
	723	1 0 0 -1
	724	$EndComp
	725	$Comp
	726	L CP1 C?
	727	U 1 1 4FC8F483
	728	P 8900 5700
	729	F 0 "C?" H 8950 5800 50 0000 L CNN
	730	F 1 "10uF" H 8950 5600 50 0000 L CNN
	731	1 8900 5700
	732	1 0 0 -1
	733	$EndComp
	734	$Comp
	735	L +3,3V #PWR?
	736	U 1 1 4FC8F454
	737	P 10350 5300
	738	F 0 "#PWR?" H 10350 5260 30 0001 C CNN
	739	F 1 "+3,3V" H 10350 5410 30 0000 C CNN
	740	1 10350 5300
	741	1 0 0 -1
	742	$EndComp
	743	Text Label 8800 5400 2 60 ~ 0
	744	VBUS
c983d9ff UH	745	$Comp
	746	L MINI-USB-B-SMD U?
	747	U 1 1 4FC8F26B
	748	P 1650 2350
	749	F 0 "U?" H 1750 1900 60 0000 C CNN
	750	F 1 "MINI-USB-B-SMD" H 1500 2700 60 0000 C CNN
	751	1 1650 2350
	752	1 0 0 -1
	753	$EndComp
	754	$Comp
	755	L TLV1117-33 U?
	756	U 1 1 4FC8F260
	757	P 9550 5450
	758	F 0 "U?" H 9750 5150 60 0000 C CNN
	759	F 1 "TLV1117-33" H 9550 5700 60 0000 C CNN
	760	F 2 "~" H 10000 5050 60 0000 C CNN
	761	1 9550 5450
	762	1 0 0 -1
	763	$EndComp
	764	$Comp
	765	L CY7C68013A-56 U?
	766	U 1 1 4FC8F245
	767	P 6000 3800
d8a1bc1c	768	F 0 "U?" H 6150 2000 60 0000 C CNN
c983d9ff UH	769	F 1 "CY7C68013A-56" H 6000 3800 60 0000 C CNN
	770	1 6000 3800
	771	1 0 0 -1
	772	$EndComp
eec70c8a	773	$EndSCHEMATC