qi-hardware/ben-wpan
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ben-wpan/atusb/usb.sch
Werner Almesberger 138a1beeff atusb: slightly adjusted some component values for easier sourcing 
- usb.sch (R1): changed from 68 Ohm to 180 Ohm, to decrease BOM size
- atrf.sch (C17): changed from 1 pF to 2.2 pF (value is more common,
  and it can only help to reduce harmonics)
- atusb.sch, usb.sch, atrf.sch: bumped version to 20110214
- atusb.cmp: updated
2011-02-14 01:55:46 -03:00

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EESchema Schematic File Version 2 date Mon Feb 14 01:54:28 2011
LIBS:power
LIBS:device
LIBS:conn
LIBS:at86rf231
LIBS:atmega8u2
LIBS:usb_a_plug
LIBS:xtal-4
LIBS:antenna
LIBS:balun-smt6
LIBS:atusb-cache
EELAYER 24 0
EELAYER END
$Descr A4 11700 8267
Sheet 2 3
Title "IEEE 802.15.4 USB Transceiver (AT86RF230)"
Date "14 feb 2011"
Rev "20110214"
Comp "Werner Almesberger"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
10100 2250 7500 2250
Wire Wire Line
7500 2250 7500 2600
Connection ~ 3700 4200
Wire Wire Line
3700 5350 3700 4000
Wire Wire Line
10100 6450 7200 6450
Wire Wire Line
7200 6450 7200 5800
Wire Wire Line
10100 6150 8100 6150
Wire Wire Line
8100 6150 8100 5800
Wire Wire Line
8250 2600 8250 1350
Wire Wire Line
9650 1350 9650 3750
Wire Wire Line
9650 3750 9250 3750
Wire Wire Line
6900 1350 6900 2050
Wire Wire Line
7650 5800 7650 6000
Wire Wire Line
9250 4500 10100 4500
Wire Wire Line
9250 3300 9450 3300
Wire Wire Line
5850 4200 6050 4200
Connection ~ 3700 4650
Wire Wire Line
6050 4650 3700 4650
Wire Wire Line
4850 4350 6050 4350
Wire Wire Line
4350 4350 4150 4350
Wire Wire Line
2350 4650 2550 4650
Wire Wire Line
5050 2400 5250 2400
Wire Wire Line
5400 3900 5400 5800
Wire Wire Line
4150 4350 4000 4500
Wire Wire Line
4000 4500 2350 4500
Wire Wire Line
4000 4350 4150 4500
Wire Wire Line
3400 5850 3400 6050
Wire Wire Line
3700 4200 2350 4200
Connection ~ 3100 4500
Wire Wire Line
3100 5350 3100 4500
Wire Wire Line
4750 6200 4750 6400
Connection ~ 5400 4800
Wire Wire Line
5400 4800 6050 4800
Wire Wire Line
4000 4350 2350 4350
Wire Wire Line
2550 4650 2550 4850
Wire Wire Line
1000 4850 1000 4200
Connection ~ 1000 4650
Wire Wire Line
1200 4650 1000 4650
Wire Wire Line
1000 4200 1200 4200
Wire Wire Line
5400 6200 5400 6400
Wire Wire Line
3400 5350 3400 4350
Connection ~ 3400 4350
Wire Wire Line
3100 5850 3100 6050
Wire Wire Line
3700 5850 3700 6050
Wire Wire Line
5850 2400 5650 2400
Wire Wire Line
4150 4500 4350 4500
Wire Wire Line
4850 4500 6050 4500
Wire Wire Line
4750 5800 4750 4650
Connection ~ 4750 4650
Wire Wire Line
6050 4050 5400 4050
Connection ~ 5400 4050
Wire Wire Line
7500 5800 7500 6000
Wire Wire Line
9250 4800 10100 4800
Wire Wire Line
7200 1350 7200 2600
Wire Wire Line
7050 1350 7050 2050
Wire Wire Line
9250 3900 9800 3900
Wire Wire Line
9800 3900 9800 1350
Wire Wire Line
8250 5800 8250 6000
Wire Wire Line
8250 6000 10100 6000
Wire Wire Line
7950 5800 7950 6300
Wire Wire Line
7950 6300 10100 6300
Wire Wire Line
8100 2600 8100 2400
Wire Wire Line
8100 2400 10100 2400
Wire Wire Line
7800 2600 7800 2400
Wire Wire Line
7800 2400 6350 2400
Text Label 6550 2400 0 60 ~ 0
LED
NoConn ~ 7800 5800
NoConn ~ 7650 2600
NoConn ~ 7950 2600
NoConn ~ 9250 4200
NoConn ~ 9250 4350
NoConn ~ 6050 3750
Text Label 5050 4500 0 60 ~ 0
DN
Text Label 5050 4350 0 60 ~ 0
DP
Text Label 2550 4200 0 60 ~ 0
VBUS
$Comp
L PWR_FLAG #FLG03
U 1 1 4D426152
P 3700 4000
F 0 "#FLG03" H 3700 4270 30 0001 C CNN
F 1 "PWR_FLAG" H 3700 4230 30 0000 C CNN
1 3700 4000
1 0 0 -1
$EndComp
Text Label 7200 1850 1 60 ~ 0
nRESET
Text Label 9800 1850 1 60 ~ 0
SCK
Text HLabel 10100 6450 2 60 Input ~ 0
CLK
NoConn ~ 7350 5800
NoConn ~ 7350 2600
NoConn ~ 9250 4050
NoConn ~ 9250 4650
$Comp
L CONN_1 P16
U 1 1 4D425D62
P 9800 1200
F 0 "P16" H 9880 1200 40 0000 L CNN
F 1 "CONN_1" H 9800 1255 30 0001 C CNN
F 2 "PAD_60x60" H 9800 1200 60 0001 C CNN
1 9800 1200
0 -1 -1 0
$EndComp
$Comp
L CONN_1 P15
U 1 1 4D425D53
P 9650 1200
F 0 "P15" H 9730 1200 40 0000 L CNN
F 1 "CONN_1" H 9650 1255 30 0001 C CNN
F 2 "PAD_60x60" H 9650 1200 60 0001 C CNN
1 9650 1200
0 -1 -1 0
$EndComp
$Comp
L VDD #PWR04
U 1 1 4D425CE8
P 7050 2050
F 0 "#PWR04" H 7050 2150 30 0001 C CNN
F 1 "VDD" H 7050 2160 30 0000 C CNN
1 7050 2050
-1 0 0 1
$EndComp
NoConn ~ 6050 3900
$Comp
L VDD #PWR05
U 1 1 4D425C10
P 7650 6000
F 0 "#PWR05" H 7650 6100 30 0001 C CNN
F 1 "VDD" H 7650 6110 30 0000 C CNN
1 7650 6000
-1 0 0 1
$EndComp
$Comp
L R R5
U 1 1 4D4258DC
P 4600 4500
F 0 "R5" V 4680 4500 50 0000 C CNN
F 1 "22" V 4600 4500 50 0000 C CNN
F 2 "0402" H 4600 4500 60 0001 C CNN
1 4600 4500
0 1 1 0
$EndComp
$Comp
L R R4
U 1 1 4D4258D9
P 4600 4350
F 0 "R4" V 4680 4350 50 0000 C CNN
F 1 "22" V 4600 4350 50 0000 C CNN
F 2 "0402" H 4600 4350 60 0001 C CNN
1 4600 4350
0 -1 -1 0
$EndComp
$Comp
L ATMEGA8U2 U1
U 1 1 4D425860
P 7650 4200
F 0 "U1" V 9000 5450 60 0000 C CNN
F 1 "ATMEGA32U2" V 7350 4600 60 0000 C CNN
F 2 "QFN32-VHHD-2" H 7650 4200 60 0001 C CNN
1 7650 4200
0 -1 -1 0
$EndComp
Text Notes 2600 6300 0 60 ~ 0
USB 2.0 limits the capacitative load\non full-speed drivers to 50 pF.
$Comp
L GND #PWR06
U 1 1 4CF859A9
P 9450 3300
F 0 "#PWR06" H 9450 3300 30 0001 C CNN
F 1 "GND" H 9450 3230 30 0001 C CNN
1 9450 3300
0 -1 -1 0
$EndComp
$Comp
L USB_A_PLUG~ CON1
U 1 1 4CF4AD1B
P 1750 4450
F 0 "CON1" H 1950 4900 60 0000 C CNN
F 1 "USB_A_PLUG " H 1750 4050 60 0000 C CNN
1 1750 4450
-1 0 0 -1
$EndComp
Text Notes 6850 800 0 60 ~ 0
Space P11 through P16 at 100 mil interval close to board edge\nto allow use with a 0.1" header soldered to the board.
Text Label 2550 4500 0 60 ~ 0
D+
Text Label 2550 4350 0 60 ~ 0
D-
Text Notes 1100 2500 0 200 ~ 40
USB
$Comp
L VDD #PWR07
U 1 1 4C64122B
P 5400 3900
F 0 "#PWR07" H 5400 4000 30 0001 C CNN
F 1 "VDD" H 5400 4010 30 0000 C CNN
1 5400 3900
1 0 0 -1
$EndComp
$Comp
L GND #PWR08
U 1 1 4C6408C7
P 5400 6400
F 0 "#PWR08" H 5400 6400 30 0001 C CNN
F 1 "GND" H 5400 6330 30 0001 C CNN
1 5400 6400
1 0 0 -1
$EndComp
$Comp
L GND #PWR09
U 1 1 4C6408C5
P 4750 6400
F 0 "#PWR09" H 4750 6400 30 0001 C CNN
F 1 "GND" H 4750 6330 30 0001 C CNN
1 4750 6400
1 0 0 -1
$EndComp
$Comp
L GND #PWR010
U 1 1 4C6408BA
P 5850 4200
F 0 "#PWR010" H 5850 4200 30 0001 C CNN
F 1 "GND" H 5850 4130 30 0001 C CNN
1 5850 4200
0 1 1 0
$EndComp
$Comp
L GND #PWR011
U 1 1 4C6408AD
P 5050 2400
F 0 "#PWR011" H 5050 2400 30 0001 C CNN
F 1 "GND" H 5050 2330 30 0001 C CNN
1 5050 2400
0 1 -1 0
$EndComp
$Comp
L GND #PWR012
U 1 1 4C6408A8
P 7500 6000
F 0 "#PWR012" H 7500 6000 30 0001 C CNN
F 1 "GND" H 7500 5930 30 0001 C CNN
1 7500 6000
1 0 0 -1
$EndComp
$Comp
L GND #PWR013
U 1 1 4C6408A3
P 6900 2050
F 0 "#PWR013" H 6900 2050 30 0001 C CNN
F 1 "GND" H 6900 1980 30 0001 C CNN
1 6900 2050
1 0 0 -1
$EndComp
$Comp
L GND #PWR014
U 1 1 4C64089F
P 2550 4850
F 0 "#PWR014" H 2550 4850 30 0001 C CNN
F 1 "GND" H 2550 4780 30 0001 C CNN
1 2550 4850
1 0 0 -1
$EndComp
$Comp
L GND #PWR015
U 1 1 4C640899
P 1000 4850
F 0 "#PWR015" H 1000 4850 30 0001 C CNN
F 1 "GND" H 1000 4780 30 0001 C CNN
1 1000 4850
1 0 0 -1
$EndComp
$Comp
L GND #PWR016
U 1 1 4C640896
P 3700 6050
F 0 "#PWR016" H 3700 6050 30 0001 C CNN
F 1 "GND" H 3700 5980 30 0001 C CNN
1 3700 6050
1 0 0 -1
$EndComp
$Comp
L GND #PWR017
U 1 1 4C64088F
P 3400 6050
F 0 "#PWR017" H 3400 6050 30 0001 C CNN
F 1 "GND" H 3400 5980 30 0001 C CNN
1 3400 6050
1 0 0 -1
$EndComp
$Comp
L GND #PWR018
U 1 1 4C64088A
P 3100 6050
F 0 "#PWR018" H 3100 6050 30 0001 C CNN
F 1 "GND" H 3100 5980 30 0001 C CNN
1 3100 6050
1 0 0 -1
$EndComp
Text Label 6900 1850 1 60 ~ 0
GND
Text Label 8250 1850 1 60 ~ 0
PDO
Text Label 7050 1850 1 60 ~ 0
VDD
Text Label 9650 1850 1 60 ~ 0
PDI
Text HLabel 10100 2250 2 60 Output ~ 0
nRST_RF
Text HLabel 10100 2400 2 60 Output ~ 0
SLP_TR
$Comp
L VR VR3
U 1 1 4C64034D
P 3700 5600
F 0 "VR3" V 3780 5600 50 0000 C CNN
F 1 "5V6" V 3700 5600 50 0000 C CNN
F 2 "0402" H 3700 5600 60 0001 C CNN
F 4 "33pF" V 3600 5700 50 0000 C CNN "Field4"
1 3700 5600
-1 0 0 -1
$EndComp
$Comp
L VR VR2
U 1 1 4C640343
P 3400 5600
F 0 "VR2" V 3480 5600 50 0000 C CNN
F 1 "5V6" V 3400 5600 50 0000 C CNN
F 2 "0402" H 3400 5600 60 0001 C CNN
F 4 "33pF" V 3300 5700 50 0000 C CNN "Field4"
1 3400 5600
-1 0 0 -1
$EndComp
$Comp
L VR VR1
U 1 1 4C6402FB
P 3100 5600
F 0 "VR1" V 3180 5600 50 0000 C CNN
F 1 "5V6" V 3100 5600 50 0000 C CNN
F 2 "0402" H 3100 5600 60 0001 C CNN
F 4 "33pF" V 3000 5700 50 0000 C CNN "Field4"
1 3100 5600
-1 0 0 -1
$EndComp
$Comp
L R R1
U 1 1 4C6402F2
P 6100 2400
F 0 "R1" V 6180 2400 50 0000 C CNN
F 1 "180" V 6100 2400 50 0000 C CNN
F 2 "0402" H 6100 2400 60 0001 C CNN
1 6100 2400
0 -1 -1 0
$EndComp
$Comp
L LED D1
U 1 1 4C6402EE
P 5450 2400
F 0 "D1" H 5450 2500 50 0000 C CNN
F 1 "LTST-C190KRKT" H 5450 2300 50 0000 C CNN
F 2 "0603" H 5450 2400 60 0001 C CNN
1 5450 2400
-1 0 0 -1
$EndComp
Text HLabel 10100 6300 2 60 Input ~ 0
IRQ_RF
Text HLabel 10100 6150 2 60 Output ~ 0
nSS
Text HLabel 10100 4500 2 60 Output ~ 0
SCLK
Text HLabel 10100 4800 2 60 Output ~ 0
MOSI
Text HLabel 10100 6000 2 60 Input ~ 0
MISO
$Comp
L CONN_1 P14
U 1 1 4C640203
P 8250 1200
F 0 "P14" H 8330 1200 40 0000 L CNN
F 1 "CONN_1" H 8250 1255 30 0001 C CNN
F 2 "PAD_60x60" H 8250 1200 60 0001 C CNN
1 8250 1200
0 -1 -1 0
$EndComp
$Comp
L CONN_1 P13
U 1 1 4C640202
P 7200 1200
F 0 "P13" H 7280 1200 40 0000 L CNN
F 1 "CONN_1" H 7200 1255 30 0001 C CNN
F 2 "PAD_60x60" H 7200 1200 60 0001 C CNN
1 7200 1200
0 -1 -1 0
$EndComp
$Comp
L CONN_1 P12
U 1 1 4C640200
P 7050 1200
F 0 "P12" H 7130 1200 40 0000 L CNN
F 1 "CONN_1" H 7050 1255 30 0001 C CNN
F 2 "PAD_60x60" H 7050 1200 60 0001 C CNN
1 7050 1200
0 -1 -1 0
$EndComp
$Comp
L CONN_1 P11
U 1 1 4C6401FE
P 6900 1200
F 0 "P11" H 6980 1200 40 0000 L CNN
F 1 "CONN_1" H 6900 1255 30 0001 C CNN
F 2 "PAD_60x60" H 6900 1200 60 0001 C CNN
1 6900 1200
0 -1 -1 0
$EndComp
$Comp
L C C2
U 1 1 4C6401B3
P 5400 6000
F 0 "C2" H 5450 6100 50 0000 L CNN
F 1 "1uF" H 5450 5900 50 0000 L CNN
F 2 "0402" H 5400 6000 60 0001 C CNN
1 5400 6000
1 0 0 -1
$EndComp
$Comp
L C C1
U 1 1 4C6401AA
P 4750 6000
F 0 "C1" H 4800 6100 50 0000 L CNN
F 1 "10uF" H 4800 5900 50 0000 L CNN
F 2 "0603" H 4750 6000 60 0001 C CNN
1 4750 6000
1 0 0 -1
$EndComp
$EndSCHEMATC
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