EESchema Schematic File Version 1
LIBS:power,./usb-miniab,Avr32AK,device,transistors,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./UCA3_km.cache
EELAYER 23  0
EELAYER END
$Descr A 11000 8500
Sheet 3 4
Title "SDR-Widget-Lite CPU"
Date "24 dec 2009"
Rev "V1.0"
Comp "Weyr Associates"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 7250 1250 2    60   Input
USB_Power
Wire Wire Line
        7250 1250 6750 1250
Wire Wire Line
        6750 1250 6750 1750
Wire Wire Line
        6750 1750 6300 1750
Wire Wire Line
        1050 5400 2150 5400
Wire Wire Line
        4400 6450 4400 6900
Connection ~ 4500 6600
Wire Wire Line
        4500 6600 2400 6600
Wire Wire Line
        9650 6650 9650 7200
Wire Wire Line
        4900 1050 4600 1050
Connection ~ 4600 650 
Wire Wire Line
        4900 650  4400 650 
Wire Wire Line
        6850 1000 6850 1050
Connection ~ 8450 700 
Wire Wire Line
        8450 700  8450 650 
Wire Wire Line
        6200 1250 4400 1250
Wire Wire Line
        6200 1250 6200 1750
Wire Wire Line
        1250 4000 2150 4000
Wire Wire Line
        2150 3800 1100 3800
Wire Wire Line
        2150 5700 1050 5700
Wire Wire Line
        2150 2800 1100 2800
Wire Wire Line
        3500 6450 3500 7650
Wire Wire Line
        3500 7650 2250 7650
Wire Wire Line
        2250 7650 2250 7400
Wire Wire Line
        2250 7400 1550 7400
Wire Wire Line
        2400 6600 2400 6300
Wire Wire Line
        2400 6300 1950 6300
Wire Wire Line
        1950 6300 1950 4700
Wire Wire Line
        1950 4700 2150 4700
Wire Wire Line
        7150 4450 7000 4450
Wire Wire Line
        7050 2250 7050 2200
Wire Wire Line
        7050 1400 7050 1700
Wire Wire Line
        7050 1400 6100 1400
Wire Wire Line
        6100 1400 6100 1750
Wire Wire Line
        9700 3450 7000 3450
Wire Wire Line
        7000 5150 8050 5150
Wire Wire Line
        8050 5150 8050 3250
Wire Wire Line
        8050 3250 9050 3250
Wire Wire Line
        9050 3250 9050 2750
Wire Wire Line
        8750 3050 8750 2200
Wire Wire Line
        8750 3050 7350 3050
Wire Wire Line
        7350 3050 7350 3850
Wire Wire Line
        7350 3850 7000 3850
Wire Wire Line
        9150 6550 9150 6650
Connection ~ 8150 6550
Wire Wire Line
        8150 6550 8150 6600
Connection ~ 7750 6550
Wire Wire Line
        7750 6800 7750 6550
Connection ~ 8100 2650
Wire Wire Line
        8100 2650 8100 2550
Wire Wire Line
        2050 1500 4400 1500
Connection ~ 2300 1100
Wire Wire Line
        2050 1100 2600 1100
Connection ~ 1500 1500
Wire Wire Line
        1250 1500 1850 1500
Wire Wire Line
        1250 1100 1800 1100
Wire Wire Line
        1800 1100 1800 3400
Wire Wire Line
        1850 1500 1850 3300
Wire Wire Line
        5750 900  5500 900 
Wire Wire Line
        5500 900  5500 1750
Wire Wire Line
        5750 1100 5600 1100
Wire Wire Line
        5600 1100 5600 1750
Wire Wire Line
        6500 850  6500 1700
Wire Wire Line
        6500 1700 5900 1700
Wire Wire Line
        5900 1700 5900 1750
Wire Wire Line
        1100 3000 2150 3000
Wire Wire Line
        8100 1600 8250 1600
Wire Wire Line
        8150 1850 8250 1850
Connection ~ 7550 1600
Wire Wire Line
        7600 1600 4800 1600
Wire Wire Line
        2150 5100 2100 5100
Wire Wire Line
        2100 5100 2100 6750
Wire Wire Line
        2100 6750 1550 6750
Wire Wire Line
        9750 2750 9450 2750
Wire Wire Line
        9750 2750 9750 2600
Wire Wire Line
        4800 1600 4800 1750
Wire Wire Line
        1850 3300 2150 3300
Connection ~ 7750 6800
Wire Wire Line
        6950 6800 5700 6800
Connection ~ 9400 1900
Connection ~ 1800 6350
Wire Wire Line
        1550 6350 1800 6350
Connection ~ 9050 2350
Wire Wire Line
        9300 2350 8850 2350
Connection ~ 9750 2600
Connection ~ 9050 1500
Wire Wire Line
        9400 1500 8550 1500
Wire Wire Line
        7000 2650 8450 2650
Wire Wire Line
        8450 2650 8450 1400
Wire Wire Line
        6950 600  6650 600 
Wire Wire Line
        6650 600  6650 1300
Wire Wire Line
        6650 1300 4500 1300
Wire Wire Line
        4500 1300 4500 1750
Wire Wire Line
        8350 1100 8350 1450
Wire Wire Line
        6000 1750 6000 1450
Wire Wire Line
        5400 6450 5400 7050
Wire Wire Line
        5400 7050 5600 7050
Wire Wire Line
        5600 7050 5600 7150
Wire Wire Line
        5700 7150 5700 7000
Wire Wire Line
        5700 7000 5500 7000
Wire Wire Line
        5500 7000 5500 6450
Wire Wire Line
        2300 1600 2300 1500
Connection ~ 6850 600 
Connection ~ 7650 600 
Wire Wire Line
        7550 600  7950 600 
Wire Wire Line
        3400 1750 3400 1100
Wire Wire Line
        9700 5750 7000 5750
Connection ~ 8750 6450
Wire Wire Line
        8650 6450 8750 6450
Wire Wire Line
        7850 6150 7200 6150
Wire Wire Line
        7200 6150 7200 6600
Wire Wire Line
        7200 6600 5900 6600
Wire Wire Line
        5900 6600 5900 6450
Wire Wire Line
        7850 6050 7150 6050
Wire Wire Line
        7150 6050 7150 6500
Wire Wire Line
        7150 6500 6100 6500
Wire Wire Line
        6100 6500 6100 6450
Wire Wire Line
        4600 6450 4600 7100
Wire Wire Line
        7000 2450 7400 2450
Wire Wire Line
        9450 900  9050 900 
Wire Wire Line
        9050 900  9050 950 
Wire Wire Line
        7550 2400 7550 2350
Wire Wire Line
        7550 2350 7400 2350
Wire Wire Line
        7400 2350 7400 2450
Wire Wire Line
        1550 7950 1550 7800
Wire Wire Line
        1550 6750 1550 6850
Wire Wire Line
        9300 2850 9300 2750
Connection ~ 10000 2600
Connection ~ 9750 1900
Wire Wire Line
        9750 1900 9750 1800
Wire Wire Line
        10000 1800 10000 2000
Connection ~ 10000 1900
Wire Wire Line
        1500 1600 1500 1500
Wire Wire Line
        6700 7300 6700 7200
Connection ~ 6700 7200
Wire Wire Line
        9050 750  9450 750 
Wire Wire Line
        8450 1400 10000 1400
Wire Wire Line
        4500 7100 4500 6450
Wire Wire Line
        6200 6450 7850 6450
Wire Wire Line
        6000 6450 6000 6550
Wire Wire Line
        6000 6550 8950 6550
Wire Wire Line
        8650 6250 8950 6250
Wire Wire Line
        5800 6450 5800 6650
Wire Wire Line
        5800 6650 7250 6650
Wire Wire Line
        7250 6650 7250 6250
Wire Wire Line
        7250 6250 7850 6250
Wire Wire Line
        8650 6050 8750 6050
Wire Wire Line
        8750 6050 8750 6650
Wire Wire Line
        7000 4250 7150 4250
Wire Wire Line
        3700 1750 3700 1100
Wire Wire Line
        4000 1750 4000 1100
Wire Wire Line
        4200 1750 4200 1100
Wire Wire Line
        4600 1750 4600 1350
Wire Wire Line
        4600 1350 7950 1350
Wire Wire Line
        7950 1350 7950 600 
Wire Wire Line
        7000 4750 7150 4750
Wire Wire Line
        8950 6250 8950 7200
Connection ~ 8950 6550
Wire Wire Line
        5700 6800 5700 6450
Connection ~ 6700 6800
Wire Wire Line
        5800 7150 5800 6950
Wire Wire Line
        5600 6450 5600 6950
Wire Wire Line
        5500 7150 5500 7100
Wire Wire Line
        5500 7100 6100 7100
Wire Wire Line
        6100 7100 6100 7050
Connection ~ 1800 6750
Wire Wire Line
        5400 1500 8100 1500
Wire Wire Line
        5400 1500 5400 1750
Connection ~ 8350 700 
Wire Wire Line
        8350 1100 8600 1100
Wire Wire Line
        5300 1100 5300 1750
Connection ~ 1800 7800
Wire Wire Line
        7000 2750 8550 2750
Wire Wire Line
        8550 2750 8550 1500
Wire Wire Line
        7000 2850 8650 2850
Wire Wire Line
        8650 2850 8650 1900
Wire Wire Line
        8750 2200 10000 2200
Connection ~ 9750 2200
Wire Wire Line
        10000 2700 10000 2600
Connection ~ 1500 1100
Wire Wire Line
        10000 2600 9750 2600
Connection ~ 9050 1900
Wire Wire Line
        8650 1900 10000 1900
Wire Wire Line
        9300 2750 9050 2750
Wire Wire Line
        8950 7200 9650 7200
Connection ~ 2300 1500
Wire Wire Line
        8600 1100 8600 1250
Wire Wire Line
        5600 6950 5900 6950
Wire Wire Line
        5900 6950 5900 7200
Wire Wire Line
        5900 7200 6950 7200
Connection ~ 5800 6950
Wire Wire Line
        5700 1750 5700 1450
Wire Wire Line
        5700 1450 8350 1450
Connection ~ 6000 1450
Wire Wire Line
        2150 5000 1800 5000
Wire Wire Line
        1800 5000 1800 6350
Wire Wire Line
        7550 1850 7550 1600
Wire Wire Line
        8250 1850 8250 2000
Wire Wire Line
        2700 6450 2700 7100
Wire Wire Line
        2800 6450 2800 7100
Wire Wire Line
        2900 6450 2900 7100
Wire Wire Line
        3000 6450 3000 7100
Wire Wire Line
        1800 3400 2150 3400
Wire Wire Line
        5800 1750 5800 1650
Wire Wire Line
        5800 1650 6400 1650
Wire Wire Line
        6400 1650 6400 850 
Wire Wire Line
        6250 1100 6500 1100
Connection ~ 6500 1100
Wire Wire Line
        6250 900  6400 900 
Connection ~ 6400 900 
Wire Wire Line
        4300 1750 4300 1450
Wire Wire Line
        4300 1450 2600 1450
Wire Wire Line
        2600 1450 2600 1100
Wire Wire Line
        4400 1500 4400 1750
Wire Wire Line
        7750 7300 7750 7200
Wire Wire Line
        8150 7200 8150 7300
Wire Wire Line
        7200 5550 7000 5550
Wire Wire Line
        8850 2350 8850 3150
Wire Wire Line
        8850 3150 7900 3150
Wire Wire Line
        7900 3150 7900 5050
Wire Wire Line
        7900 5050 7000 5050
Wire Wire Line
        9450 2750 9450 3050
Wire Wire Line
        9450 3050 9100 3050
Wire Wire Line
        9100 3050 9100 3550
Wire Wire Line
        9100 3550 8150 3550
Wire Wire Line
        8150 3550 8150 3750
Wire Wire Line
        8150 3750 7000 3750
Wire Wire Line
        7150 3950 7000 3950
Wire Wire Line
        9700 3350 7000 3350
Wire Wire Line
        8100 2550 7000 2550
Wire Wire Line
        7050 1700 7300 1700
Wire Wire Line
        7300 2100 7300 2200
Wire Wire Line
        7300 2200 7050 2200
Wire Wire Line
        3600 6450 3600 7800
Wire Wire Line
        3600 7800 1550 7800
Wire Wire Line
        2150 2700 1100 2700
Wire Wire Line
        2150 2900 1100 2900
Wire Wire Line
        2150 3700 1100 3700
Wire Wire Line
        1200 3900 2150 3900
Wire Wire Line
        1200 4400 2150 4400
Wire Wire Line
        2150 4600 1200 4600
Connection ~ 1800 7400
Connection ~ 9750 1400
Wire Wire Line
        8100 1500 8100 700 
Wire Wire Line
        8100 700  8600 700 
Wire Wire Line
        7650 1000 7650 1050
Wire Wire Line
        4400 1250 4400 650 
Wire Wire Line
        4750 650  4750 600 
Connection ~ 4750 650 
Wire Wire Line
        4750 1050 4750 1150
Connection ~ 4750 1050
Wire Wire Line
        8650 6150 9650 6150
Connection ~ 9150 6150
Wire Wire Line
        7000 3650 9750 3650
Wire Wire Line
        2800 1750 1100 1750
Wire Wire Line
        5600 650  5100 650 
Wire Wire Line
        5100 650  5100 1750
$Comp
L CRYSTAL1 X302
U 1 1 4B1E9731
P 7250 600
F 0 "X302" H 7250 750 60  0000 C C
F 1 "12MHz" H 7250 450 60  0000 C C
F 2 "xtal_33_25" H 7350 850 60  0000 C C
        1    7250 600 
        1    0    0    -1  
$EndComp
NoConn ~ 2150 5500
Text GLabel 1050 5400 0    60   Output
PWM1
NoConn ~ 2150 5300
NoConn ~ 2150 2400
$Comp
L +3.3V #PWR019
U 1 1 4B16A304
P 4750 600
F 0 "#PWR019" H 4750 560 30  0001 C C
F 1 "+3.3V" H 4750 710 30  0000 C C
        1    4750 600 
        1    0    0    -1  
$EndComp
NoConn ~ 7000 5350
NoConn ~ 7000 5250
NoConn ~ 7000 4350
NoConn ~ 7000 5650
NoConn ~ 3300 6450
NoConn ~ 3400 6450
NoConn ~ 3200 6450
NoConn ~ 3100 6450
NoConn ~ 2150 3100
NoConn ~ 4300 6450
NoConn ~ 2150 5800
Text GLabel 1100 1750 0    60   Output
LCD_D6
Text GLabel 9750 3650 2    60   Input
PUSHSW
Text GLabel 4400 6900 1    60   Output
Rx_FRAME_SYNC
NoConn ~ 3800 1750
NoConn ~ 3600 1750
NoConn ~ 7000 2950
NoConn ~ 7000 4050
NoConn ~ 7000 5450
NoConn ~ 7000 5850
NoConn ~ 7000 5950
NoConn ~ 4100 6450
NoConn ~ 4000 6450
NoConn ~ 3900 6450
NoConn ~ 3800 6450
NoConn ~ 3700 6450
NoConn ~ 2150 5600
NoConn ~ 2150 4900
NoConn ~ 2150 4500
NoConn ~ 2150 4200
NoConn ~ 2150 4100
NoConn ~ 2150 3600
NoConn ~ 2150 3500
$Comp
L R R304
U 1 1 4B16A672
P 9650 6400
F 0 "R304" V 9730 6400 50  0000 C C
F 1 "10k" V 9650 6400 50  0000 C C
F 2 "SM0805" H 9650 6400 50  0001 C C
F 4 "CRCW08056K81FKTA" H 9650 6400 50  0001 C C "Part Number"
F 5 ".04" H 9650 6400 50  0001 C C "Cost"
        1    9650 6400
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 4B16A30B
P 4750 1150
F 0 "#PWR020" H 4750 1150 30  0001 C C
F 1 "GND" H 4750 1080 30  0001 C C
        1    4750 1150
        1    0    0    -1  
$EndComp
$Comp
L C C408
U 1 1 4B16A2FD
P 4900 850
F 0 "C408" H 4950 950 50  0000 L C
F 1 "0.1U" V 4950 750 50  0000 L C
F 2 "sm0805" H 4850 850 60  0001 C C
F 4 "08055C104MAT2A" H 5050 1050 60  0001 C C "Part #"
F 5 ".04" H 5150 1150 60  0001 C C "Cost"
        1    4900 850 
        1    0    0    -1  
$EndComp
$Comp
L C C407
U 1 1 4B16A2F6
P 4600 850
F 0 "C407" H 4650 950 50  0000 L C
F 1 "33n" H 4650 750 50  0000 L C
F 2 "sm0805" H 4550 850 60  0001 C C
F 4 "C0805C333K5RACTU" H 4750 1050 60  0001 C C "Part #"
F 5 ".069" H 4850 1150 60  0001 C C "Cost"
        1    4600 850 
        1    0    0    -1  
$EndComp
Text Label 8400 7050 1    60   ~
Reset
Text GLabel 4600 7100 1    60   Input
AD_SDATA
Text GLabel 4500 7100 1    60   Input
AD_SCLK
Text GLabel 9700 3450 2    60   Input
AD_CAL
Text GLabel 9700 3350 2    60   Input
AD_SMODE1
Text GLabel 9450 750  2    60   BiDi
3.3v Power
Text GLabel 9450 900  2    60   BiDi
System Ground
Text GLabel 6500 850  3    60   Input
USBD-
Text GLabel 6400 850  3    60   Input
USBD+
Text GLabel 5300 1100 3    60   Input
AD_SMODE2
Text GLabel 5600 650  2    60   Input
12.288MHz_I
Text GLabel 4200 1100 3    60   Input
AD_HPFE
Text GLabel 4000 1100 3    60   Input
AD_RSTN
Text GLabel 3700 1100 3    60   Input
AD_DFS1
Text GLabel 3400 1100 3    60   Input
AD_DFS0
Text GLabel 7150 3950 2    60   Input
ROTI
Text GLabel 7150 4250 2    60   Input
DAC0P
Text GLabel 7150 4450 2    60   Input
USBID
Text GLabel 7150 4750 2    60   Input
AD_ZCAL
Text GLabel 9700 5750 2    60   Input
DAC1P
Text GLabel 7200 5550 2    60   Input
ROTQ
Text GLabel 3000 7100 1    60   Output
LED_3
Text GLabel 2900 7100 1    60   Output
LED_2
Text GLabel 2800 7100 1    60   Output
LED_1
Text GLabel 2700 7100 1    60   Output
LED_0
Text GLabel 1050 5700 0    60   Input
LCD_D7
Text GLabel 1200 4600 0    60   Input
USART_RXD
Text GLabel 1200 4400 0    60   Input
USART_TXD
Text GLabel 1250 4000 0    60   Input
USART_RTS
Text GLabel 1200 3900 0    60   Input
USART_CTS
Text GLabel 1100 3800 0    60   Output
LCD_D5
Text GLabel 1100 3700 0    60   Output
LCD_D4
Text GLabel 1100 3000 0    60   Output
GCLK2
Text GLabel 1100 2900 0    60   Output
LCD_RS
Text GLabel 1100 2800 0    60   Output
LCD_RW
Text GLabel 1100 2700 0    60   Output
LCD_E
NoConn ~ 2150 4800
NoConn ~ 2150 4300
NoConn ~ 7850 6350
NoConn ~ 8650 6350
NoConn ~ 4200 6450
NoConn ~ 2150 3200
$Comp
L C C406
U 1 1 4ACCEFBC
P 9750 1600
F 0 "C406" H 9800 1700 50  0000 L C
F 1 "1nF" H 9800 1500 50  0000 L C
F 2 "sm0805" H 9750 1600 50  0001 C C
F 4 "140-CC501B102K-RC" H 9750 1600 50  0001 C C "Part Number"
F 5 ".04" H 9750 1600 50  0001 C C "Cost"
        1    9750 1600
        1    0    0    -1  
$EndComp
$Comp
L SW_PUSH S300
U 1 1 4ACC4792
P 8150 6900
F 0 "S300" H 8300 7010 50  0000 C C
F 1 "SW_PUSH" H 8150 6820 50  0000 C C
F 2 "SW_PUSH_SMALL" H 8150 6900 50  0001 C C
F 4 "Goldmine G15381" H 8150 6900 50  0001 C C "Part Number"
F 5 ".03" H 8150 6900 50  0001 C C "Cost"
        1    8150 6900
        0    -1   -1   0   
$EndComp
$Comp
L SW_PUSH S301
U 1 1 4ACC4781
P 7850 1850
F 0 "S301" H 8000 1960 50  0000 C C
F 1 "SW_PUSH" H 7850 1770 50  0000 C C
F 2 "SW_PUSH_SMALL" H 7850 1850 50  0001 C C
F 4 "Goldmine G15381" H 7850 1850 50  0001 C C "Part Number"
F 5 ".03" H 7850 1850 50  0001 C C "Cost"
        1    7850 1850
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 4ACBEC03
P 7050 2250
F 0 "#PWR021" H 7050 2250 30  0001 C C
F 1 "GND" H 7050 2180 30  0001 C C
        1    7050 2250
        1    0    0    -1  
$EndComp
$Comp
L C C305
U 1 1 4ACBEBAE
P 7300 1900
F 0 "C305" H 7350 2000 50  0000 L C
F 1 "10p" H 7350 1800 50  0000 L C
F 2 "sm0805" H 7250 1900 60  0001 C C
F 4 "C0805C100J5GACTU" H 7450 2100 60  0001 C C "Part #"
F 5 ".06" H 7550 2200 60  0001 C C "Cost"
        1    7300 1900
        1    0    0    -1  
$EndComp
$Comp
L R R305
U 1 1 4ACBEA9C
P 7050 1950
F 0 "R305" V 7130 1950 50  0000 C C
F 1 "6810" V 7050 1950 50  0000 C C
F 2 "SM0805" H 7050 1950 50  0001 C C
F 4 "CRCW08056K81FKTA" H 7050 1950 50  0001 C C "Part Number"
F 5 ".04" H 7050 1950 50  0001 C C "Cost"
        1    7050 1950
        1    0    0    -1  
$EndComp
$Comp
L R R303
U 1 1 4ACAC091
P 7850 1600
F 0 "R303" V 7930 1600 50  0000 C C
F 1 "1.5K" V 7850 1600 50  0000 C C
F 2 "SM0805" H 7850 1600 50  0001 C C
F 4 "CRCW08051K50FKEB" H 7850 1600 50  0001 C C "Part Number"
F 5 ".05" H 7850 1600 50  0001 C C "Cost"
        1    7850 1600
        0    1    1    0   
$EndComp
$Comp
L R R301
U 1 1 4ACAADD3
P 6000 1100
F 0 "R301" V 6080 1100 50  0000 C C
F 1 "39" V 6000 1100 50  0000 C C
F 2 "SM0805" H 6000 1100 50  0001 C C
F 4 "CRCW080539R0FKEA" H 6000 1100 50  0001 C C "Part Number"
F 5 ".05" H 6000 1100 50  0001 C C "Cost"
        1    6000 1100
        0    1    1    0   
$EndComp
$Comp
L R R302
U 1 1 4ACAADCA
P 6000 900
F 0 "R302" V 6080 900 50  0000 C C
F 1 "39" V 6000 900 50  0000 C C
F 2 "SM0805" H 6000 900 50  0001 C C
F 4 "CRCW080539R0FKEA" H 6000 900 50  0001 C C "Part Number"
F 5 ".05" H 6000 900 50  0001 C C "Cost"
        1    6000 900 
        0    1    1    0   
$EndComp
$Comp
L C C405
U 1 1 4AC45B4D
P 10000 1600
F 0 "C405" H 10050 1700 50  0000 L C
F 1 "4.7u" H 10050 1500 50  0000 L C
F 2 "sm0805" H 9950 1600 60  0001 C C
F 4 "LMK212BJ475KG-T" H 10150 1800 60  0001 C C "Part #"
F 5 ".242" H 10250 1900 60  0001 C C "Cost"
        1    10000 1600
        1    0    0    -1  
$EndComp
$Comp
L C C404
U 1 1 4AC45A1F
P 9400 1700
F 0 "C404" H 9450 1800 50  0000 L C
F 1 "2.2u" H 9450 1600 50  0000 L C
F 2 "sm0805" H 9350 1700 60  0001 C C
F 4 "LMK212B7225MG-T" H 9550 1900 60  0001 C C "Part #"
F 5 ".062" H 9650 2000 60  0001 C C "Cost"
        1    9400 1700
        1    0    0    -1  
$EndComp
$Comp
L C C403
U 1 1 4AC4586E
P 9050 1700
F 0 "C403" H 9100 1800 50  0000 L C
F 1 "470p" H 9100 1600 50  0000 L C
F 2 "sm0805" H 9000 1700 60  0001 C C
F 4 "500R15N471JV4T" H 9200 1900 60  0001 C C "Part #"
F 5 ".068" H 9300 2000 60  0001 C C "Cost"
        1    9050 1700
        1    0    0    -1  
$EndComp
$Comp
L C C307
U 1 1 4AC4535F
P 6850 800
F 0 "C307" H 6900 900 50  0000 L C
F 1 "8P" H 6900 700 50  0000 L C
F 2 "sm0805" H 6800 800 60  0001 C C
F 4 "500R15N220JV4T" H 7000 1000 60  0001 C C "Part #"
F 5 ".044" H 7100 1100 60  0001 C C "Cost"
        1    6850 800 
        1    0    0    -1  
$EndComp
$Comp
L C C306
U 1 1 4AC45356
P 7650 800
F 0 "C306" H 7700 900 50  0000 L C
F 1 "8p" H 7700 700 50  0000 L C
F 2 "sm0805" H 7600 800 60  0001 C C
F 4 "500R15N220JV4T" H 7800 1000 60  0001 C C "Part #"
F 5 ".044" H 7900 1100 60  0001 C C "Cost"
        1    7650 800 
        1    0    0    -1  
$EndComp
$Comp
L C C409
U 1 1 4AC4520D
P 2050 1300
F 0 "C409" H 2100 1400 50  0000 L C
F 1 "33n" H 2100 1200 50  0000 L C
F 2 "sm0805" H 2000 1300 60  0001 C C
F 4 "C0805C333K5RACTU" H 2200 1500 60  0001 C C "Part #"
F 5 ".069" H 2300 1600 60  0001 C C "Cost"
        1    2050 1300
        1    0    0    -1  
$EndComp
$Comp
L C C413
U 1 1 4AC451EC
P 1550 6550
F 0 "C413" H 1600 6650 50  0000 L C
F 1 "33n" H 1600 6450 50  0000 L C
F 2 "sm0805" H 1500 6550 60  0001 C C
F 4 "C0805C333K5RACTU" H 1700 6750 60  0001 C C "Part #"
F 5 ".069" H 1800 6850 60  0001 C C "Cost"
        1    1550 6550
        1    0    0    -1  
$EndComp
$Comp
L C C415
U 1 1 4AC451E6
P 1550 7600
F 0 "C415" H 1600 7700 50  0000 L C
F 1 "33n" H 1600 7500 50  0000 L C
F 2 "sm0805" H 1500 7600 60  0001 C C
F 4 "C0805C333K5RACTU" H 1700 7800 60  0001 C C "Part #"
F 5 ".069" H 1800 7900 60  0001 C C "Cost"
        1    1550 7600
        1    0    0    -1  
$EndComp
$Comp
L C C417
U 1 1 4AC451DB
P 6700 7000
F 0 "C417" H 6750 7100 50  0000 L C
F 1 "33n" H 6750 6900 50  0000 L C
F 2 "sm0805" H 6650 7000 60  0001 C C
F 4 "C0805C333K5RACTU" H 6850 7200 60  0001 C C "Part #"
F 5 ".069" H 6950 7300 60  0001 C C "Cost"
        1    6700 7000
        1    0    0    -1  
$EndComp
$Comp
L C C401
U 1 1 4AC451CC
P 9050 2550
F 0 "C401" H 9100 2650 50  0000 L C
F 1 "33n" H 9100 2450 50  0000 L C
F 2 "sm0805" H 9000 2550 60  0001 C C
F 4 "C0805C333K5RACTU" H 9200 2750 60  0001 C C "Part #"
F 5 ".069" H 9300 2850 60  0001 C C "Cost"
        1    9050 2550
        1    0    0    -1  
$EndComp
$Comp
L C C421
U 1 1 4AC451C3
P 8350 900
F 0 "C421" H 8400 1000 50  0000 L C
F 1 "33n" H 8400 800 50  0000 L C
F 2 "sm0805" H 8300 900 60  0001 C C
F 4 "C0805C333K5RACTU" H 8500 1100 60  0001 C C "Part #"
F 5 ".069" H 8600 1200 60  0001 C C "Cost"
        1    8350 900 
        1    0    0    -1  
$EndComp
$Comp
L C C419
U 1 1 4AC451B7
P 9750 2400
F 0 "C419" H 9800 2500 50  0000 L C
F 1 "33n" H 9800 2300 50  0000 L C
F 2 "sm0805" H 9700 2400 60  0001 C C
F 4 "C0805C333K5RACTU" H 9900 2600 60  0001 C C "Part #"
F 5 ".069" H 10000 2700 60  0001 C C "Cost"
        1    9750 2400
        1    0    0    -1  
$EndComp
$Comp
L C C411
U 1 1 4AC45194
P 1250 1300
F 0 "C411" H 1300 1400 50  0000 L C
F 1 "33n" H 1300 1200 50  0000 L C
F 2 "sm0805" H 1200 1300 60  0001 C C
F 4 "C0805C333K5RACTU" H 1400 1500 60  0001 C C "Part #"
F 5 ".069" H 1500 1600 60  0001 C C "Cost"
        1    1250 1300
        1    0    0    -1  
$EndComp
$Comp
L C C301
U 1 1 4AC44F1E
P 9150 6350
F 0 "C301" H 9200 6450 50  0000 L C
F 1 "100p" H 9200 6250 50  0000 L C
F 2 "sm0805" H 9100 6350 60  0001 C C
F 4 "08055C104MAT2A" H 9300 6550 60  0001 C C "Part #"
F 5 ".04" H 9400 6650 60  0001 C C "Cost"
        1    9150 6350
        1    0    0    -1  
$EndComp
$Comp
L C C302
U 1 1 4AC44F13
P 7750 7000
F 0 "C302" H 7800 7100 50  0000 L C
F 1 "100n" H 7800 6900 50  0000 L C
F 2 "sm0805" H 7700 7000 60  0001 C C
F 4 "08055C104MAT2A" H 7900 7200 60  0001 C C "Part #"
F 5 ".04" H 8000 7300 60  0001 C C "Cost"
        1    7750 7000
        1    0    0    -1  
$EndComp
$Comp
L C C418
U 1 1 4AC44F07
P 6950 7000
F 0 "C418" H 7000 7100 50  0000 L C
F 1 "0.1U" H 7000 6900 50  0000 L C
F 2 "sm0805" H 6900 7000 60  0001 C C
F 4 "08055C104MAT2A" H 7100 7200 60  0001 C C "Part #"
F 5 ".04" H 7200 7300 60  0001 C C "Cost"
        1    6950 7000
        1    0    0    -1  
$EndComp
$Comp
L C C416
U 1 1 4AC44EF8
P 1800 7600
F 0 "C416" H 1850 7700 50  0000 L C
F 1 "0.1U" H 1850 7500 50  0000 L C
F 2 "sm0805" H 1750 7600 60  0001 C C
F 4 "08055C104MAT2A" H 1950 7800 60  0001 C C "Part #"
F 5 ".04" H 2050 7900 60  0001 C C "Cost"
        1    1800 7600
        1    0    0    -1  
$EndComp
$Comp
L C C414
U 1 1 4AC44EF1
P 1800 6550
F 0 "C414" H 1850 6650 50  0000 L C
F 1 "0.1U" H 1850 6450 50  0000 L C
F 2 "sm0805" H 1750 6550 60  0001 C C
F 4 "08055C104MAT2A" H 1950 6750 60  0001 C C "Part #"
F 5 ".04" H 2050 6850 60  0001 C C "Cost"
        1    1800 6550
        1    0    0    -1  
$EndComp
$Comp
L C C412
U 1 1 4AC44EE1
P 1500 1300
F 0 "C412" H 1550 1400 50  0000 L C
F 1 "0.1U" H 1550 1200 50  0000 L C
F 2 "sm0805" H 1450 1300 60  0001 C C
F 4 "08055C104MAT2A" H 1650 1500 60  0001 C C "Part #"
F 5 ".04" H 1750 1600 60  0001 C C "Cost"
        1    1500 1300
        1    0    0    -1  
$EndComp
$Comp
L C C410
U 1 1 4AC44ED7
P 2300 1300
F 0 "C410" H 2350 1400 50  0000 L C
F 1 "0.1U" H 2350 1200 50  0000 L C
F 2 "sm0805" H 2250 1300 60  0001 C C
F 4 "08055C104MAT2A" H 2450 1500 60  0001 C C "Part #"
F 5 ".04" H 2550 1600 60  0001 C C "Cost"
        1    2300 1300
        1    0    0    -1  
$EndComp
$Comp
L C C422
U 1 1 4AC44EAD
P 8600 900
F 0 "C422" H 8650 1000 50  0000 L C
F 1 "0.1U" H 8650 800 50  0000 L C
F 2 "sm0805" H 8550 900 60  0001 C C
F 4 "08055C104MAT2A" H 8750 1100 60  0001 C C "Part #"
F 5 ".04" H 8850 1200 60  0001 C C "Cost"
        1    8600 900 
        1    0    0    -1  
$EndComp
$Comp
L C C402
U 1 1 4AC44E98
P 9300 2550
F 0 "C402" H 9350 2650 50  0000 L C
F 1 "0.1U" H 9350 2450 50  0000 L C
F 2 "sm0805" H 9250 2550 60  0001 C C
F 4 "08055C104MAT2A" H 9450 2750 60  0001 C C "Part #"
F 5 ".04" H 9550 2850 60  0001 C C "Cost"
        1    9300 2550
        1    0    0    -1  
$EndComp
$Comp
L C C420
U 1 1 4AC44E47
P 10000 2400
F 0 "C420" H 10050 2500 50  0000 L C
F 1 "0.1u" H 10050 2300 50  0000 L C
F 2 "sm0805" H 9950 2400 60  0001 C C
F 4 "08055C104MAT2A" H 10150 2600 60  0001 C C "Part #"
F 5 ".04" H 10250 2700 60  0001 C C "Cost"
        1    10000 2400
        1    0    0    -1  
$EndComp
NoConn ~ 5200 1750
NoConn ~ 5000 1750
NoConn ~ 4900 1750
NoConn ~ 4700 1750
NoConn ~ 4100 1750
NoConn ~ 3900 1750
NoConn ~ 3500 1750
NoConn ~ 3300 1750
NoConn ~ 3200 1750
NoConn ~ 3100 1750
NoConn ~ 3000 1750
NoConn ~ 2900 1750
NoConn ~ 2150 2600
NoConn ~ 2150 2500
NoConn ~ 2150 2300
NoConn ~ 2150 5200
NoConn ~ 5300 6450
NoConn ~ 5200 6450
NoConn ~ 5100 6450
NoConn ~ 5000 6450
NoConn ~ 4900 6450
NoConn ~ 4800 6450
NoConn ~ 4700 6450
NoConn ~ 7000 4950
NoConn ~ 7000 4850
NoConn ~ 7000 4650
NoConn ~ 7000 4550
NoConn ~ 7000 4150
NoConn ~ 7000 3550
NoConn ~ 7000 3250
NoConn ~ 7000 3150
NoConn ~ 7000 3050
$Comp
L GND #PWR022
U 1 1 4A85C79F
P 9150 6650
F 0 "#PWR022" H 9150 6650 30  0001 C C
F 1 "GND" H 9150 6580 30  0001 C C
        1    9150 6650
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 4A85C774
P 8150 7300
F 0 "#PWR023" H 8150 7300 30  0001 C C
F 1 "GND" H 8150 7230 30  0001 C C
        1    8150 7300
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR024
U 1 1 4A85C73A
P 7750 7300
F 0 "#PWR024" H 7750 7300 30  0001 C C
F 1 "GND" H 7750 7230 30  0001 C C
        1    7750 7300
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR025
U 1 1 4A6C40EF
P 8250 1600
F 0 "#PWR025" H 8250 1560 30  0001 C C
F 1 "+3.3V" H 8250 1710 30  0000 C C
        1    8250 1600
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR026
U 1 1 4A688A86
P 8600 1250
F 0 "#PWR026" H 8600 1250 30  0001 C C
F 1 "GND" H 8600 1180 30  0001 C C
        1    8600 1250
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 4A3BA207
P 2300 1600
F 0 "#PWR027" H 2300 1600 30  0001 C C
F 1 "GND" H 2300 1530 30  0001 C C
        1    2300 1600
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR028
U 1 1 4A3B9CF5
P 2300 1100
F 0 "#PWR028" H 2300 1060 30  0001 C C
F 1 "+3.3V" H 2300 1210 30  0000 C C
        1    2300 1100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR029
U 1 1 4A60E855
P 8250 2000
F 0 "#PWR029" H 8250 2000 30  0001 C C
F 1 "GND" H 8250 1930 30  0001 C C
        1    8250 2000
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR030
U 1 1 4A4012BD
P 8750 6650
F 0 "#PWR030" H 8750 6650 30  0001 C C
F 1 "GND" H 8750 6580 30  0001 C C
        1    8750 6650
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR031
U 1 1 4A40129E
P 9150 6150
F 0 "#PWR031" H 9150 6110 30  0001 C C
F 1 "+3.3V" H 9150 6260 30  0000 C C
        1    9150 6150
        1    0    0    -1  
$EndComp
$Comp
L CONN_5X2 J301
U 1 1 4A401167
P 8250 6250
F 0 "J301" H 8250 6550 60  0000 C C
F 1 "JTAG" V 8250 6250 50  0000 C C
F 2 "PIN_ARRAY_5X2" H 8250 6250 60  0001 C C
        1    8250 6250
        1    0    0    -1  
$EndComp
$Comp
L AT32UC3A3 U300
U 1 1 4A3FFE9A
P 4500 4150
F 0 "U300" H 4500 4200 60  0000 C C
F 1 "AT32UC3A3" H 4550 4100 60  0000 C C
F 2 "TQFP144" H 4500 4150 60  0001 C C
        1    4500 4150
        -1   0    0    1   
$EndComp
$Comp
L +3.3V #PWR032
U 1 1 4A3FA9DF
P 6100 7050
F 0 "#PWR032" H 6100 7010 30  0001 C C
F 1 "+3.3V" H 6100 7160 30  0000 C C
        1    6100 7050
        1    0    0    -1  
$EndComp
$Comp
L CONN_4 J309
U 1 1 4A3F74A8
P 5650 7500
F 0 "J309" V 5650 7500 50  0000 C C
F 1 "I2C" V 5800 7500 50  0000 C C
F 2 "SIL-4" H 5650 7500 60  0001 C C
        1    5650 7500
        0    -1   1    0   
$EndComp
$Comp
L GND #PWR033
U 1 1 4A3E9249
P 9050 950
F 0 "#PWR033" H 9050 950 30  0001 C C
F 1 "GND" H 9050 880 30  0001 C C
        1    9050 950 
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR034
U 1 1 4A3E923E
P 9050 750
F 0 "#PWR034" H 9050 710 30  0001 C C
F 1 "+3.3V" H 9050 860 30  0000 C C
        1    9050 750 
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR035
U 1 1 4A3E91EC
P 7550 2400
F 0 "#PWR035" H 7550 2400 30  0001 C C
F 1 "GND" H 7550 2330 30  0001 C C
        1    7550 2400
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR036
U 1 1 4A3E90C1
P 6700 6800
F 0 "#PWR036" H 6700 6760 30  0001 C C
F 1 "+3.3V" H 6700 6910 30  0000 C C
        1    6700 6800
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR037
U 1 1 4A3E90BA
P 1550 7400
F 0 "#PWR037" H 1550 7360 30  0001 C C
F 1 "+3.3V" H 1550 7510 30  0000 C C
        1    1550 7400
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR038
U 1 1 4A3E909A
P 1550 7950
F 0 "#PWR038" H 1550 7950 30  0001 C C
F 1 "GND" H 1550 7880 30  0001 C C
        1    1550 7950
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR039
U 1 1 4A3E9093
P 6700 7300
F 0 "#PWR039" H 6700 7300 30  0001 C C
F 1 "GND" H 6700 7230 30  0001 C C
        1    6700 7300
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR040
U 1 1 4A3E7A84
P 1550 6850
F 0 "#PWR040" H 1550 6850 30  0001 C C
F 1 "GND" H 1550 6780 30  0001 C C
        1    1550 6850
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR041
U 1 1 4A3E7A79
P 1550 6350
F 0 "#PWR041" H 1550 6310 30  0001 C C
F 1 "+3.3V" H 1550 6460 30  0000 C C
        1    1550 6350
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR042
U 1 1 4A3E7A14
P 1500 1600
F 0 "#PWR042" H 1500 1600 30  0001 C C
F 1 "GND" H 1500 1530 30  0001 C C
        1    1500 1600
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR043
U 1 1 4A3E7A0C
P 1500 1100
F 0 "#PWR043" H 1500 1060 30  0001 C C
F 1 "+3.3V" H 1500 1210 30  0000 C C
        1    1500 1100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR044
U 1 1 4A3E7858
P 7650 1050
F 0 "#PWR044" H 7650 1050 30  0001 C C
F 1 "GND" H 7650 980 30  0001 C C
        1    7650 1050
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR045
U 1 1 4A3E7748
P 9300 2850
F 0 "#PWR045" H 9300 2850 30  0001 C C
F 1 "GND" H 9300 2780 30  0001 C C
        1    9300 2850
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR046
U 1 1 4A3E76E2
P 10000 2200
F 0 "#PWR046" H 10000 2160 30  0001 C C
F 1 "+3.3V" H 10000 2310 30  0000 C C
        1    10000 2200
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 4A3E764C
P 10000 2700
F 0 "#PWR047" H 10000 2700 30  0001 C C
F 1 "GND" H 10000 2630 30  0001 C C
        1    10000 2700
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR048
U 1 1 4A3E731F
P 10000 2000
F 0 "#PWR048" H 10000 2000 30  0001 C C
F 1 "GND" H 10000 1930 30  0001 C C
        1    10000 2000
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR049
U 1 1 4A3CB350
P 9300 2350
F 0 "#PWR049" H 9300 2310 30  0001 C C
F 1 "+3.3V" H 9300 2460 30  0000 C C
        1    9300 2350
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR050
U 1 1 4A3BA269
P 6850 1050
F 0 "#PWR050" H 6850 1050 30  0001 C C
F 1 "GND" H 6850 980 30  0001 C C
        1    6850 1050
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR051
U 1 1 4A3B9CF2
P 8450 650
F 0 "#PWR051" H 8450 610 30  0001 C C
F 1 "+3.3V" H 8450 760 30  0000 C C
        1    8450 650 
        1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR052
U 1 1 4A3B9CCD
P 10000 1400
F 0 "#PWR052" H 10000 1360 30  0001 C C
F 1 "+3.3V" H 10000 1510 30  0000 C C
        1    10000 1400
        1    0    0    -1  
$EndComp
$EndSCHEMATC