schematic: RESET# needs a 2K7 and 1uF (TRM, p. 83).

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

EESchema Schematic File Version 2  date Mon 04 Jun 2012 12:58:48 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
EELAYER 25  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 1 1
Title "fx2lagrok"
Date "3 jun 2012"
Rev "1"
Comp "http://www.sigrok.org/Fx2grok"
Comment1 "Open Hardware, CC-BY-SA 3.0"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L GND #PWR?
U 1 1 4FCBEBA5
P 850 5350
F 0 "#PWR?" H 850 5350 30  0001 C CNN
F 1 "GND" H 850 5280 30  0001 C CNN
	1    850  5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  5250 850  5350
Wire Wire Line
	10100 1300 10100 1400
Connection ~ 1350 1800
Wire Wire Line
	1350 1700 1350 1800
Wire Wire Line
	7800 4100 7900 4100
Wire Wire Line
	7900 3900 7800 3900
Wire Wire Line
	7800 3800 7900 3800
Wire Wire Line
	7800 3600 7900 3600
Wire Wire Line
	7800 3400 7900 3400
Wire Wire Line
	7400 4300 7300 4300
Wire Wire Line
	5450 7000 5550 7000
Wire Wire Line
	4350 7100 4350 7000
Wire Wire Line
	4350 7000 4450 7000
Wire Wire Line
	4850 7000 4950 7000
Wire Wire Line
	4850 6600 4950 6600
Wire Wire Line
	4450 6600 4350 6600
Wire Wire Line
	4350 6600 4350 6700
Wire Wire Line
	5450 6600 5550 6600
Wire Wire Line
	5450 6200 5550 6200
Wire Wire Line
	4350 6300 4350 6200
Wire Wire Line
	4350 6200 4450 6200
Wire Wire Line
	10150 5400 10550 5400
Wire Wire Line
	10550 6050 10550 6150
Wire Wire Line
	10250 5650 10250 5550
Wire Wire Line
	10250 5550 10150 5550
Wire Wire Line
	8800 5400 8800 5650
Wire Wire Line
	4600 4400 4500 4400
Wire Wire Line
	1350 2700 1350 2500
Wire Wire Line
	4600 2800 4500 2800
Wire Wire Line
	2150 2700 2150 2500
Wire Wire Line
	4500 3200 4600 3200
Wire Wire Line
	7300 4100 7400 4100
Wire Wire Line
	7300 3900 7400 3900
Wire Wire Line
	7300 3700 7400 3700
Wire Wire Line
	7300 3500 7400 3500
Wire Wire Line
	1300 5650 1300 5550
Wire Wire Line
	1550 4000 1450 4000
Connection ~ 2400 4250
Wire Wire Line
	2400 4250 2500 4250
Wire Wire Line
	2500 4500 2400 4500
Wire Wire Line
	3000 4500 3100 4500
Wire Wire Line
	4600 3800 4500 3800
Wire Wire Line
	5900 5500 5900 5300
Connection ~ 5700 5400
Wire Wire Line
	5700 5300 5700 5400
Connection ~ 5900 5400
Connection ~ 6200 5400
Wire Wire Line
	6200 5300 6200 5400
Wire Wire Line
	5900 1900 5900 2100
Connection ~ 5700 2000
Wire Wire Line
	5700 2100 5700 2000
Connection ~ 5900 2000
Connection ~ 6200 2000
Wire Wire Line
	6200 2100 6200 2000
Wire Wire Line
	1350 3100 1350 3200
Wire Wire Line
	1350 2600 1450 2600
Wire Wire Line
	2250 1100 2050 1100
Wire Wire Line
	2250 900  2050 900 
Connection ~ 2150 1800
Wire Wire Line
	2150 1900 2150 1300
Wire Wire Line
	1550 1800 1150 1800
Wire Wire Line
	2150 1300 2050 1300
Wire Wire Line
	1150 1800 1150 1700
Wire Wire Line
	9550 5950 9550 6000
Connection ~ 8800 5400
Connection ~ 10550 5400
Wire Wire Line
	2150 1800 2050 1800
Wire Wire Line
	2250 1000 2050 1000
Wire Wire Line
	2150 900  2150 800 
Connection ~ 2150 900 
Connection ~ 1350 2600
Wire Wire Line
	2150 2600 2050 2600
Connection ~ 2150 2600
Wire Wire Line
	2150 3100 2150 3200
Wire Wire Line
	5500 2100 5500 2000
Wire Wire Line
	5500 2000 6300 2000
Wire Wire Line
	6300 2000 6300 2100
Wire Wire Line
	6000 2100 6000 2000
Connection ~ 6000 2000
Wire Wire Line
	5800 2100 5800 2000
Connection ~ 5800 2000
Wire Wire Line
	5600 2100 5600 2000
Connection ~ 5600 2000
Wire Wire Line
	5500 5300 5500 5400
Wire Wire Line
	5500 5400 6300 5400
Wire Wire Line
	6300 5400 6300 5300
Wire Wire Line
	6000 5300 6000 5400
Connection ~ 6000 5400
Wire Wire Line
	5800 5300 5800 5400
Connection ~ 5800 5400
Wire Wire Line
	5600 5300 5600 5400
Connection ~ 5600 5400
Wire Wire Line
	4600 3700 4500 3700
Wire Wire Line
	3000 4250 3100 4250
Wire Wire Line
	2400 4500 2400 4150
Wire Wire Line
	4600 4800 4500 4800
Wire Wire Line
	4500 4800 4500 4900
Wire Wire Line
	950  4000 850  4000
Wire Wire Line
	850  4000 850  3900
Wire Wire Line
	1300 6050 1300 6150
Wire Wire Line
	2200 6050 2200 6150
Wire Wire Line
	2200 5650 2200 5550
Wire Wire Line
	1600 5650 1600 5550
Wire Wire Line
	1600 6050 1600 6150
Wire Wire Line
	1900 6050 1900 6150
Wire Wire Line
	1900 5650 1900 5550
Wire Wire Line
	2500 5650 2500 5550
Wire Wire Line
	2500 6050 2500 6150
Wire Wire Line
	2800 6050 2800 6150
Wire Wire Line
	2800 5650 2800 5550
Wire Wire Line
	1300 6850 1300 6750
Wire Wire Line
	1300 7250 1300 7350
Wire Wire Line
	1600 7250 1600 7350
Wire Wire Line
	1600 6850 1600 6750
Wire Wire Line
	1900 6850 1900 6750
Wire Wire Line
	1900 7250 1900 7350
Wire Wire Line
	2200 7250 2200 7350
Wire Wire Line
	2200 6850 2200 6750
Wire Wire Line
	7300 3400 7400 3400
Wire Wire Line
	7300 3600 7400 3600
Wire Wire Line
	7300 3800 7400 3800
Wire Wire Line
	7300 4000 7400 4000
Wire Wire Line
	4600 3100 4500 3100
Wire Wire Line
	4600 2900 4500 2900
Wire Wire Line
	4600 4600 4500 4600
Wire Wire Line
	850  4750 950  4750
Wire Wire Line
	1550 4750 1450 4750
Wire Wire Line
	8800 6050 8800 6150
Wire Wire Line
	9000 5550 8900 5550
Wire Wire Line
	8900 5550 8900 5400
Connection ~ 8900 5400
Wire Wire Line
	8700 5400 9000 5400
Wire Wire Line
	10250 6050 10250 6150
Wire Wire Line
	10550 5650 10550 5300
Wire Wire Line
	4850 6200 4950 6200
Wire Wire Line
	5550 7000 5550 6900
Wire Wire Line
	7300 4400 7400 4400
Wire Wire Line
	7800 3500 7900 3500
Wire Wire Line
	7800 3700 7900 3700
Wire Wire Line
	7800 4000 7900 4000
Wire Wire Line
	1450 1700 1450 1800
Connection ~ 1450 1800
Wire Wire Line
	1250 1700 1250 1800
Connection ~ 1250 1800
Wire Wire Line
	850  4850 850  4650
Connection ~ 850  4750
$Comp
L C C?
U 1 1 4FCBEB98
P 850 5050
F 0 "C?" H 900 5150 50  0000 L CNN
F 1 "1uF" H 900 4950 50  0000 L CNN
F 2 "SM0603" H 850 5050 60  0001 C CNN
	1    850  5050
	1    0    0    -1  
$EndComp
NoConn ~ 4600 3400
NoConn ~ 4600 3500
NoConn ~ 4600 4000
NoConn ~ 4600 4100
NoConn ~ 4600 4200
Text Notes 9450 1050 0    60   ~ 0
Kicad-internal stuff, ignore
$Comp
L GND #PWR37
U 1 1 4FCB8E25
P 10100 1400
F 0 "#PWR37" H 10100 1400 30  0001 C CNN
F 1 "GND" H 10100 1330 30  0001 C CNN
	1    10100 1400
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG1
U 1 1 4FCB8E1B
P 10100 1300
F 0 "#FLG1" H 10100 1395 30  0001 C CNN
F 1 "PWR_FLAG" H 10100 1480 30  0000 C CNN
	1    10100 1300
	1    0    0    -1  
$EndComp
NoConn ~ 7900 3400
NoConn ~ 7900 3500
NoConn ~ 7900 3600
NoConn ~ 7900 3700
NoConn ~ 7900 3800
NoConn ~ 7900 3900
NoConn ~ 7900 4000
NoConn ~ 7900 4100
$Comp
L R_PACK8 RP1
U 1 1 4FCAB259
P 7600 3750
F 0 "RP1" H 7600 4200 40  0000 C CNN
F 1 "R_PACK8" H 7600 4300 40  0000 C CNN
F 2 "RPACK-8-SMD-0603" H 7600 3750 60  0001 C CNN
	1    7600 3750
	1    0    0    -1  
$EndComp
Text Label 7400 4400 0    60   ~ 0
PD1
Text Label 7400 4300 0    60   ~ 0
PD0
Text Notes 5850 6600 0    60   ~ 0
LED 2
$Comp
L +3.3V #PWR32
U 1 1 4FCAAF7A
P 5550 6900
F 0 "#PWR32" H 5550 6860 30  0001 C CNN
F 1 "+3.3V" H 5550 7010 30  0000 C CNN
	1    5550 6900
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 4FCAAF6B
P 5200 7000
F 0 "R8" V 5280 7000 50  0000 C CNN
F 1 "2K2" V 5200 7000 50  0000 C CNN
F 2 "SM0603" H 5200 7000 60  0001 C CNN
	1    5200 7000
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR30
U 1 1 4FCAAF6A
P 4350 7100
F 0 "#PWR30" H 4350 7100 30  0001 C CNN
F 1 "GND" H 4350 7030 30  0001 C CNN
	1    4350 7100
	1    0    0    -1  
$EndComp
$Comp
L LED D3
U 1 1 4FCAAF69
P 4650 7000
F 0 "D3" H 4650 7100 50  0000 C CNN
F 1 "PWRLED" H 4650 6900 50  0000 C CNN
F 2 "SM0603" H 4650 7000 60  0001 C CNN
	1    4650 7000
	-1   0    0    1   
$EndComp
$Comp
L LED D2
U 1 1 4FCAAF48
P 4650 6600
F 0 "D2" H 4650 6700 50  0000 C CNN
F 1 "LED2" H 4650 6500 50  0000 C CNN
F 2 "SM0603" H 4650 6600 60  0001 C CNN
	1    4650 6600
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR29
U 1 1 4FCAAF47
P 4350 6700
F 0 "#PWR29" H 4350 6700 30  0001 C CNN
F 1 "GND" H 4350 6630 30  0001 C CNN
	1    4350 6700
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 4FCAAF46
P 5200 6600
F 0 "R7" V 5280 6600 50  0000 C CNN
F 1 "2K2" V 5200 6600 50  0000 C CNN
F 2 "SM0603" H 5200 6600 60  0001 C CNN
	1    5200 6600
	0    -1   -1   0   
$EndComp
Text Label 5550 6600 0    60   ~ 0
PD1
Text Label 5550 6200 0    60   ~ 0
PD0
Text Notes 5850 6200 0    60   ~ 0
LED 1
$Comp
L R R6
U 1 1 4FCAAEBE
P 5200 6200
F 0 "R6" V 5280 6200 50  0000 C CNN
F 1 "2K2" V 5200 6200 50  0000 C CNN
F 2 "SM0603" H 5200 6200 60  0001 C CNN
	1    5200 6200
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR28
U 1 1 4FCAAEBD
P 4350 6300
F 0 "#PWR28" H 4350 6300 30  0001 C CNN
F 1 "GND" H 4350 6230 30  0001 C CNN
	1    4350 6300
	1    0    0    -1  
$EndComp
$Comp
L LED D1
U 1 1 4FCAAEBC
P 4650 6200
F 0 "D1" H 4650 6300 50  0000 C CNN
F 1 "LED1" H 4650 6100 50  0000 C CNN
F 2 "SM0603" H 4650 6200 60  0001 C CNN
	1    4650 6200
	-1   0    0    1   
$EndComp
Text Notes 5850 7000 0    60   ~ 0
Power LED
$Comp
L GND #PWR38
U 1 1 4FCAA874
P 10250 6150
F 0 "#PWR38" H 10250 6150 30  0001 C CNN
F 1 "GND" H 10250 6080 30  0001 C CNN
	1    10250 6150
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 4FCAA86B
P 10250 5850
F 0 "C14" H 10300 5950 50  0000 L CNN
F 1 "100nF" H 10000 5750 50  0000 L CNN
F 2 "SM0603" H 10250 5850 60  0001 C CNN
	1    10250 5850
	1    0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 4FCAA863
P 10550 5850
F 0 "C15" H 10600 5950 50  0000 L CNN
F 1 "2.2uF" H 10600 5750 50  0000 L CNN
F 2 "SM0603" H 10550 5850 60  0001 C CNN
	1    10550 5850
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 4FCAA85F
P 8800 5850
F 0 "C13" H 8850 5950 50  0000 L CNN
F 1 "1uF" H 8850 5750 50  0000 L CNN
F 2 "SM0603" H 8800 5850 60  0001 C CNN
	1    8800 5850
	1    0    0    -1  
$EndComp
$Comp
L MIC5319 U2
U 1 1 4FCAA78E
P 9550 5450
F 0 "U2" H 9750 5150 60  0000 C CNN
F 1 "MIC5319" H 9550 5700 60  0000 C CNN
F 2 "SOT23-5" H 9200 4800 60  0001 C CNN
	1    9550 5450
	1    0    0    -1  
$EndComp
$Comp
L MICRO-USB-B-SMD U1
U 1 1 4FCAA5E6
P 1550 1100
F 0 "U1" H 1650 650 60  0000 C CNN
F 1 "MICRO-USB-B-SMD" H 1400 1450 60  0000 C CNN
F 2 "MICRO-USB-B-SMD" H 1550 1100 60  0001 C CNN
	1    1550 1100
	1    0    0    -1  
$EndComp
Text Label 4500 4400 2    60   ~ 0
RESET#
Text Label 1550 4750 0    60   ~ 0
RESET#
$Comp
L R R2
U 1 1 4FCAA3E6
P 1200 4750
F 0 "R2" V 1280 4750 50  0000 C CNN
F 1 "2K7" V 1200 4750 50  0000 C CNN
F 2 "SM0603" H 1200 4750 60  0001 C CNN
	1    1200 4750
	0    -1   -1   0   
$EndComp
$Comp
L +3.3V #PWR2
U 1 1 4FCAA3E5
P 850 4650
F 0 "#PWR2" H 850 4610 30  0001 C CNN
F 1 "+3.3V" H 850 4760 30  0000 C CNN
	1    850  4650
	1    0    0    -1  
$EndComp
Text Notes 2150 5000 2    60   ~ 0
RESET# is tied to VCC\nvia 2K7 and 1uF
Text Label 1550 4000 0    60   ~ 0
WAKEUP
Text Notes 1900 4250 2    60   ~ 0
WAKEUP is tied to VCC
Text Label 4500 4600 2    60   ~ 0
WAKEUP
Text Label 2150 2500 0    60   ~ 0
XTALIN
Text Label 1350 2500 2    60   ~ 0
XTALOUT
Text Label 4500 2900 2    60   ~ 0
XTALIN
Text Label 4500 2800 2    60   ~ 0
XTALOUT
Text Notes 2050 3450 2    60   ~ 0
24MHz crystal
Text Notes 10100 6400 2    60   ~ 0
3.3V voltage regulator
Text Notes 1500 2050 2    60   ~ 0
USB
Text Notes 4800 5100 2    60   ~ 0
RESERVED must be tied to GND
Text Label 7900 4100 0    60   ~ 0
PB7
Text Label 7900 4000 0    60   ~ 0
PB6
Text Label 7900 3900 0    60   ~ 0
PB5
Text Label 7900 3800 0    60   ~ 0
PB4
Text Label 7900 3700 0    60   ~ 0
PB3
Text Label 7900 3600 0    60   ~ 0
PB2
Text Label 7900 3500 0    60   ~ 0
PB1
Text Label 7900 3400 0    60   ~ 0
PB0
NoConn ~ 4600 2600
NoConn ~ 4600 2500
Text Notes 950  7550 0    60   ~ 0
2.2uF/100nF bypass capacitors for all AVCC pins\n
$Comp
L C C10
U 1 1 4FCA9C86
P 2200 7050
F 0 "C10" H 2250 7150 50  0000 L CNN
F 1 "100nF" V 2300 6750 50  0000 L CNN
F 2 "SM0603" H 2200 7050 60  0001 C CNN
	1    2200 7050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR22
U 1 1 4FCA9C85
P 2200 7350
F 0 "#PWR22" H 2200 7350 30  0001 C CNN
F 1 "GND" H 2200 7280 30  0001 C CNN
	1    2200 7350
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR21
U 1 1 4FCA9C84
P 2200 6750
F 0 "#PWR21" H 2200 6710 30  0001 C CNN
F 1 "+3.3V" H 2200 6860 30  0000 C CNN
	1    2200 6750
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR14
U 1 1 4FCA9C80
P 1900 6750
F 0 "#PWR14" H 1900 6710 30  0001 C CNN
F 1 "+3.3V" H 1900 6860 30  0000 C CNN
	1    1900 6750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR15
U 1 1 4FCA9C7F
P 1900 7350
F 0 "#PWR15" H 1900 7350 30  0001 C CNN
F 1 "GND" H 1900 7280 30  0001 C CNN
	1    1900 7350
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 4FCA9C7E
P 1900 7050
F 0 "C7" H 1950 7150 50  0000 L CNN
F 1 "100nF" V 2000 6750 50  0000 L CNN
F 2 "SM0603" H 1900 7050 60  0001 C CNN
	1    1900 7050
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 4FCA9C79
P 1600 7050
F 0 "C5" H 1650 7150 50  0000 L CNN
F 1 "2.2uF" V 1700 6750 50  0000 L CNN
F 2 "SM0603" H 1600 7050 60  0001 C CNN
	1    1600 7050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR11
U 1 1 4FCA9C78
P 1600 7350
F 0 "#PWR11" H 1600 7350 30  0001 C CNN
F 1 "GND" H 1600 7280 30  0001 C CNN
	1    1600 7350
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR10
U 1 1 4FCA9C77
P 1600 6750
F 0 "#PWR10" H 1600 6710 30  0001 C CNN
F 1 "+3.3V" H 1600 6860 30  0000 C CNN
	1    1600 6750
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR5
U 1 1 4FCA9C5F
P 1300 6750
F 0 "#PWR5" H 1300 6710 30  0001 C CNN
F 1 "+3.3V" H 1300 6860 30  0000 C CNN
	1    1300 6750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR6
U 1 1 4FCA9C5E
P 1300 7350
F 0 "#PWR6" H 1300 7350 30  0001 C CNN
F 1 "GND" H 1300 7280 30  0001 C CNN
	1    1300 7350
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4FCA9C5D
P 1300 7050
F 0 "C2" H 1350 7150 50  0000 L CNN
F 1 "2.2uF" V 1400 6750 50  0000 L CNN
F 2 "SM0603" H 1300 7050 60  0001 C CNN
	1    1300 7050
	1    0    0    -1  
$EndComp
Text Notes 1150 6350 0    60   ~ 0
100nF bypass capacitors for all VCC pins\n
$Comp
L C C12
U 1 1 4FCA97A0
P 2800 5850
F 0 "C12" H 2850 5950 50  0000 L CNN
F 1 "100nF" V 2900 5550 50  0000 L CNN
F 2 "SM0603" H 2800 5850 60  0001 C CNN
	1    2800 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR27
U 1 1 4FCA979F
P 2800 6150
F 0 "#PWR27" 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 #PWR26
U 1 1 4FCA979E
P 2800 5550
F 0 "#PWR26" 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 #PWR24
U 1 1 4FCA979B
P 2500 5550
F 0 "#PWR24" 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 #PWR25
U 1 1 4FCA979A
P 2500 6150
F 0 "#PWR25" 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
$Comp
L C C11
U 1 1 4FCA9799
P 2500 5850
F 0 "C11" H 2550 5950 50  0000 L CNN
F 1 "100nF" V 2600 5550 50  0000 L CNN
F 2 "SM0603" H 2500 5850 60  0001 C CNN
	1    2500 5850
	1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 4FCA9793
P 1900 5850
F 0 "C6" H 1950 5950 50  0000 L CNN
F 1 "100nF" V 2000 5550 50  0000 L CNN
F 2 "SM0603" H 1900 5850 60  0001 C CNN
	1    1900 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR13
U 1 1 4FCA9792
P 1900 6150
F 0 "#PWR13" 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 #PWR12
U 1 1 4FCA9791
P 1900 5550
F 0 "#PWR12" 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 #PWR8
U 1 1 4FCA9779
P 1600 5550
F 0 "#PWR8" 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 #PWR9
U 1 1 4FCA9778
P 1600 6150
F 0 "#PWR9" 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
$Comp
L C C4
U 1 1 4FCA9777
P 1600 5850
F 0 "C4" H 1650 5950 50  0000 L CNN
F 1 "100nF" V 1700 5550 50  0000 L CNN
F 2 "SM0603" H 1600 5850 60  0001 C CNN
	1    1600 5850
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 4FCA9724
P 2200 5850
F 0 "C9" H 2250 5950 50  0000 L CNN
F 1 "100nF" V 2300 5550 50  0000 L CNN
F 2 "SM0603" H 2200 5850 60  0001 C CNN
	1    2200 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR20
U 1 1 4FCA9723
P 2200 6150
F 0 "#PWR20" 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 #PWR19
U 1 1 4FCA9722
P 2200 5550
F 0 "#PWR19" 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 #PWR3
U 1 1 4FCA9708
P 1300 5550
F 0 "#PWR3" 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 #PWR4
U 1 1 4FCA9706
P 1300 6150
F 0 "#PWR4" 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
$Comp
L C C1
U 1 1 4FCA96AB
P 1300 5850
F 0 "C1" H 1350 5950 50  0000 L CNN
F 1 "100nF" V 1400 5550 50  0000 L CNN
F 2 "SM0603" H 1300 5850 60  0001 C CNN
	1    1300 5850
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR1
U 1 1 4FCA95BE
P 850 3900
F 0 "#PWR1" H 850 3860 30  0001 C CNN
F 1 "+3.3V" H 850 4010 30  0000 C CNN
	1    850  3900
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 4FCA95B2
P 1200 4000
F 0 "R1" V 1280 4000 50  0000 C CNN
F 1 "100K" V 1200 4000 50  0000 C CNN
F 2 "SM0603" H 1200 4000 60  0001 C CNN
	1    1200 4000
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR31
U 1 1 4FCA94C1
P 4500 4900
F 0 "#PWR31" 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 2500 4700 0    60   ~ 0
I2C pullups
Text Label 3100 4500 0    60   ~ 0
SDA
Text Label 3100 4250 0    60   ~ 0
SCL
Text Label 4500 3800 2    60   ~ 0
SDA
Text Label 4500 3700 2    60   ~ 0
SCL
$Comp
L +3.3V #PWR23
U 1 1 4FCA93DC
P 2400 4150
F 0 "#PWR23" H 2400 4110 30  0001 C CNN
F 1 "+3.3V" H 2400 4260 30  0000 C CNN
	1    2400 4150
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 4FCA93C6
P 2750 4500
F 0 "R5" V 2830 4500 50  0000 C CNN
F 1 "2K2" V 2750 4500 50  0000 C CNN
F 2 "SM0603" H 2750 4500 60  0001 C CNN
	1    2750 4500
	0    -1   -1   0   
$EndComp
$Comp
L R R4
U 1 1 4FCA93BD
P 2750 4250
F 0 "R4" V 2830 4250 50  0000 C CNN
F 1 "2K2" V 2750 4250 50  0000 C CNN
F 2 "SM0603" H 2750 4250 60  0001 C CNN
	1    2750 4250
	0    -1   -1   0   
$EndComp
Text Label 4500 3200 2    60   ~ 0
DM
Text Label 4500 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 4500
NoConn ~ 7300 4600
NoConn ~ 7300 4700
NoConn ~ 7300 4800
NoConn ~ 7300 4900
NoConn ~ 7300 5000
$Comp
L GND #PWR34
U 1 1 4FC8F816
P 5900 5500
F 0 "#PWR34" 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 #PWR33
U 1 1 4FC8F7FE
P 5900 1900
F 0 "#PWR33" 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 #PWR7
U 1 1 4FC8F70E
P 1350 3200
F 0 "#PWR7" H 1350 3200 30  0001 C CNN
F 1 "GND" H 1350 3130 30  0001 C CNN
	1    1350 3200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR18
U 1 1 4FC8F706
P 2150 3200
F 0 "#PWR18" H 2150 3200 30  0001 C CNN
F 1 "GND" H 2150 3130 30  0001 C CNN
	1    2150 3200
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4FC8F6F8
P 1350 2900
F 0 "C3" H 1400 3000 50  0000 L CNN
F 1 "12pF" H 1400 2800 50  0000 L CNN
F 2 "SM0603" H 1350 2900 60  0001 C CNN
	1    1350 2900
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 4FC8F6F5
P 2150 2900
F 0 "C8" H 2200 3000 50  0000 L CNN
F 1 "12pF" H 2200 2800 50  0000 L CNN
F 2 "SM0603" H 2150 2900 60  0001 C CNN
	1    2150 2900
	1    0    0    -1  
$EndComp
$Comp
L CRYSTAL X1
U 1 1 4FC8F695
P 1750 2600
F 0 "X1" H 1750 2750 60  0000 C CNN
F 1 "24MHz" H 1750 2450 60  0000 C CNN
F 2 "ABM11" H 1750 2600 60  0001 C CNN
	1    1750 2600
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR17
U 1 1 4FC8F61F
P 2150 1900
F 0 "#PWR17" H 2150 1900 30  0001 C CNN
F 1 "GND" H 2150 1830 30  0001 C CNN
	1    2150 1900
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR16
U 1 1 4FC8F618
P 2150 800
F 0 "#PWR16" H 2150 890 20  0001 C CNN
F 1 "+5V" H 2150 890 30  0000 C CNN
	1    2150 800 
	1    0    0    -1  
$EndComp
Text Label 2250 900  0    60   ~ 0
VBUS
Text Label 2250 1000 0    60   ~ 0
DM
Text Label 2250 1100 0    60   ~ 0
DP
NoConn ~ 2050 1200
Text Label 1150 1800 2    60   ~ 0
SHIELD
$Comp
L R R3
U 1 1 4FC8F58A
P 1800 1800
F 0 "R3" V 1880 1800 50  0000 C CNN
F 1 "0R" V 1800 1800 50  0000 C CNN
F 2 "SM0603" H 1800 1800 60  0001 C CNN
	1    1800 1800
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR35
U 1 1 4FC8F4A1
P 8800 6150
F 0 "#PWR35" H 8800 6150 30  0001 C CNN
F 1 "GND" H 8800 6080 30  0001 C CNN
	1    8800 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR40
U 1 1 4FC8F49F
P 10550 6150
F 0 "#PWR40" H 10550 6150 30  0001 C CNN
F 1 "GND" H 10550 6080 30  0001 C CNN
	1    10550 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR36
U 1 1 4FC8F496
P 9550 6000
F 0 "#PWR36" 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 +3,3V #PWR39
U 1 1 4FC8F454
P 10550 5300
F 0 "#PWR39" H 10550 5260 30  0001 C CNN
F 1 "+3,3V" H 10550 5410 30  0000 C CNN
	1    10550 5300
	1    0    0    -1  
$EndComp
Text Label 8700 5400 2    60   ~ 0
VBUS
$Comp
L CY7C68013A-56 IC1
U 1 1 4FC8F245
P 6000 3800
F 0 "IC1" H 6650 2300 60  0000 C CNN
F 1 "CY7C68013A-56" H 6000 3800 60  0000 C CNN
F 2 "QFN56" H 6000 3800 60  0001 C CNN
	1    6000 3800
	1    0    0    -1  
$EndComp
$EndSCHEMATC