f32xbase/c2usb/c2usb.sch

EESchema Schematic File Version 2  date Wed Oct 20 11:03:00 2010
LIBS:power
LIBS:device
LIBS:conn
LIBS:ft232rl
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title "C2 USB Dongle"
Date "20 oct 2010"
Rev "1"
Comp "Werner Almesberger"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 1250 4500 0    250  ~ 50
FT232 is not suitable. Try a different chip later.
Text Notes 1450 3050 0    1000 ~ 200
SUSPENDED
Connection ~ 5150 2750
Wire Wire Line
	5150 2550 5150 2750
Wire Wire Line
	4850 4750 4850 4350
Wire Wire Line
	9600 4250 7600 4250
Wire Wire Line
	9600 4100 8750 4100
Wire Wire Line
	1750 4750 1750 4950
Connection ~ 3850 2900
Wire Wire Line
	3850 3550 3850 2900
Wire Wire Line
	4300 4150 4300 3950
Wire Wire Line
	2950 2900 1700 2900
Connection ~ 4850 2750
Wire Wire Line
	4850 5350 4850 5150
Connection ~ 6500 5250
Wire Wire Line
	6500 5250 6500 5050
Connection ~ 6200 5250
Wire Wire Line
	6650 5250 6650 5050
Wire Wire Line
	8950 4900 8950 4700
Wire Wire Line
	8950 4700 9600 4700
Wire Wire Line
	5400 3350 2450 3350
Wire Wire Line
	2450 3350 2450 3100
Wire Wire Line
	2450 3100 1700 3100
Wire Wire Line
	5400 2750 4850 2750
Wire Wire Line
	1700 3000 2550 3000
Wire Wire Line
	2550 3000 2550 3200
Wire Wire Line
	2550 3200 5400 3200
Wire Wire Line
	1700 3200 2250 3200
Wire Wire Line
	2250 3200 2250 3400
Wire Wire Line
	6200 5450 6200 5050
Wire Wire Line
	6350 5050 6350 5250
Connection ~ 6350 5250
Wire Wire Line
	6200 5250 6800 5250
Wire Wire Line
	6800 5250 6800 5050
Connection ~ 6650 5250
Wire Wire Line
	8050 3900 8050 4100
Wire Wire Line
	2750 3550 2750 2900
Connection ~ 2750 2900
Wire Wire Line
	2750 4150 2750 3950
Wire Wire Line
	4300 2900 4300 3550
Connection ~ 4300 2900
Wire Wire Line
	3850 3950 3850 4150
Wire Wire Line
	4550 2900 4550 2700
Connection ~ 4550 2900
Wire Wire Line
	3650 2900 5400 2900
Wire Wire Line
	8050 4100 8250 4100
Wire Wire Line
	9600 4550 7600 4550
Wire Wire Line
	4850 2550 4850 3850
Wire Wire Line
	5400 4550 4850 4550
Connection ~ 4850 4550
$Comp
L PWR_FLAG #FLG01
U 1 1 4CA81B0E
P 5150 2550
F 0 "#FLG01" H 5150 2820 30  0001 C CNN
F 1 "PWR_FLAG" H 5150 2780 30  0000 C CNN
	1    5150 2550
	1    0    0    -1  
$EndComp
NoConn ~ 7600 4400
$Comp
L R R2
U 1 1 4CA8189A
P 8500 4100
F 0 "R2" V 8580 4100 50  0000 C CNN
F 1 "0" V 8500 4100 50  0000 C CNN
F 2 "0603" H 8500 4100 60  0001 C CNN
	1    8500 4100
	0    -1   -1   0   
$EndComp
$Comp
L R R1
U 1 1 4CA8161C
P 4850 4100
F 0 "R1" V 4930 4100 50  0000 C CNN
F 1 "0" V 4850 4100 50  0000 C CNN
F 2 "0603" H 4850 4100 60  0001 C CNN
	1    4850 4100
	-1   0    0    -1  
$EndComp
$Comp
L CONN_1 P4
U 1 1 4CA8122D
P 9750 4250
F 0 "P4" H 9830 4250 40  0000 L CNN
F 1 "CONN_1" H 9750 4305 30  0001 C CNN
F 2 "PAD_120x60" H 9750 4250 60  0001 C CNN
	1    9750 4250
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P5
U 1 1 4CA8122B
P 9750 4700
F 0 "P5" H 9830 4700 40  0000 L CNN
F 1 "CONN_1" H 9750 4755 30  0001 C CNN
F 2 "PAD_120x60" H 9750 4700 60  0001 C CNN
	1    9750 4700
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P3
U 1 1 4CA81229
P 9750 4550
F 0 "P3" H 9830 4550 40  0000 L CNN
F 1 "CONN_1" H 9750 4605 30  0001 C CNN
F 2 "PAD_120x60" H 9750 4550 60  0001 C CNN
	1    9750 4550
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P2
U 1 1 4CA81226
P 9750 4100
F 0 "P2" H 9830 4100 40  0000 L CNN
F 1 "CONN_1" H 9750 4155 30  0001 C CNN
F 2 "PAD_120x60" H 9750 4100 60  0001 C CNN
	1    9750 4100
	1    0    0    -1  
$EndComp
NoConn ~ 7600 3950
NoConn ~ 7600 4100
$Comp
L PWR_FLAG #FLG02
U 1 1 4CA80111
P 4550 2700
F 0 "#FLG02" H 4550 2970 30  0001 C CNN
F 1 "PWR_FLAG" H 4550 2930 30  0000 C CNN
	1    4550 2700
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG03
U 1 1 4CA8010F
P 1750 4750
F 0 "#FLG03" H 1750 5020 30  0001 C CNN
F 1 "PWR_FLAG" H 1750 4980 30  0000 C CNN
	1    1750 4750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 4CA800F3
P 1750 4950
F 0 "#PWR04" H 1750 4950 30  0001 C CNN
F 1 "GND" H 1750 4880 30  0001 C CNN
	1    1750 4950
	1    0    0    -1  
$EndComp
NoConn ~ 7600 3800
NoConn ~ 7600 3650
NoConn ~ 7600 3500
NoConn ~ 7600 3350
NoConn ~ 7600 3200
NoConn ~ 7600 3050
NoConn ~ 7600 2900
NoConn ~ 7600 2750
$Comp
L GND #PWR05
U 1 1 4CA7FF5A
P 3850 4150
F 0 "#PWR05" H 3850 4150 30  0001 C CNN
F 1 "GND" H 3850 4080 30  0001 C CNN
	1    3850 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 4CA7FF59
P 4300 4150
F 0 "#PWR06" H 4300 4150 30  0001 C CNN
F 1 "GND" H 4300 4080 30  0001 C CNN
	1    4300 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 4CA7FF57
P 2750 4150
F 0 "#PWR07" H 2750 4150 30  0001 C CNN
F 1 "GND" H 2750 4080 30  0001 C CNN
	1    2750 4150
	1    0    0    -1  
$EndComp
$Comp
L FILTER FB1
U 1 1 4CA7FEF5
P 3300 2900
F 0 "FB1" H 3300 3050 60  0000 C CNN
F 1 "33R" H 3300 2800 60  0000 C CNN
F 2 "0603" H 3300 2900 60  0001 C CNN
	1    3300 2900
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 4CA7FEE6
P 2750 3750
F 0 "C1" H 2800 3850 50  0000 L CNN
F 1 "10nF" H 2800 3650 50  0000 L CNN
F 2 "0603" H 2750 3750 60  0001 C CNN
	1    2750 3750
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4CA7FEE4
P 3850 3750
F 0 "C2" H 3900 3850 50  0000 L CNN
F 1 "100nF" H 3900 3650 50  0000 L CNN
F 2 "0603" H 3850 3750 60  0001 C CNN
	1    3850 3750
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4CA7FEE3
P 4300 3750
F 0 "C3" H 4350 3850 50  0000 L CNN
F 1 "4.7uF" H 4350 3650 50  0000 L CNN
	1    4300 3750
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR08
U 1 1 4CA7FDFF
P 8050 3900
F 0 "#PWR08" H 8050 3860 30  0001 C CNN
F 1 "+3.3V" H 8050 4010 30  0000 C CNN
	1    8050 3900
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR09
U 1 1 4CA7FDEC
P 4850 2550
F 0 "#PWR09" H 4850 2510 30  0001 C CNN
F 1 "+3.3V" H 4850 2660 30  0000 C CNN
	1    4850 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 4CA7FD71
P 6200 5450
F 0 "#PWR010" H 6200 5450 30  0001 C CNN
F 1 "GND" H 6200 5380 30  0001 C CNN
	1    6200 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 4CA7FD69
P 4850 5350
F 0 "#PWR011" H 4850 5350 30  0001 C CNN
F 1 "GND" H 4850 5280 30  0001 C CNN
	1    4850 5350
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 4CA7FD5D
P 4850 4950
F 0 "C4" H 4900 5050 50  0000 L CNN
F 1 "100nF" H 4900 4850 50  0000 L CNN
F 2 "0603" H 4850 4950 60  0001 C CNN
	1    4850 4950
	1    0    0    -1  
$EndComp
NoConn ~ 5400 3650
NoConn ~ 5400 4100
NoConn ~ 5400 3950
$Comp
L GND #PWR012
U 1 1 4CA7FCE5
P 8950 4900
F 0 "#PWR012" H 8950 4900 30  0001 C CNN
F 1 "GND" H 8950 4830 30  0001 C CNN
	1    8950 4900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 4CA7FCD4
P 2250 3400
F 0 "#PWR013" H 2250 3400 30  0001 C CNN
F 1 "GND" H 2250 3330 30  0001 C CNN
	1    2250 3400
	1    0    0    -1  
$EndComp
$Comp
L FT232RL U1
U 1 1 4CA7FC36
P 6500 3650
F 0 "U1" H 5750 4850 60  0000 C CNN
F 1 "FT232RL" H 6500 3650 60  0000 C CNN
F 2 "SSOP-28" H 6500 3650 60  0001 C CNN
	1    6500 3650
	1    0    0    -1  
$EndComp
Text Label 9150 4700 0    60   ~ 0
GND
Text Label 9150 4550 0    60   ~ 0
C2D
Text Label 9150 4250 0    60   ~ 0
C2CK
Text Label 9150 4100 0    60   ~ 0
VDD
Text Label 1900 3200 0    60   ~ 0
GND
Text Label 1900 3100 0    60   ~ 0
D+
Text Label 1900 3000 0    60   ~ 0
D-
Text Label 1900 2900 0    60   ~ 0
VBUS
$Comp
L CONN_4 P1
U 1 1 4CA7F4A0
P 1350 3050
F 0 "P1" V 1300 3050 50  0000 C CNN
F 1 "CONN_4" V 1400 3050 50  0000 C CNN
F 2 "USB-A-PCB" H 1350 3050 60  0001 C CNN
	1    1350 3050
	-1   0    0    -1  
$EndComp
$EndSCHEMATC