chipKIT Pi Schematic

Block
Button(RESET)
ICSP
Arduino connector
POWER SUPPLY
PIC32MX220F032B-I/SP
Raspberry Pi connector
LEDS
USB
JTAG
Title:
Version: 3.37
Drawn By: Embest
MCU PIC32MX250F128B-I/SP
2
23
4
1
RD-
3
GND
MCLR
AVDD
RD+
VBUS
VBUS3V3
TP_VUCAP 20
VSS
VCAP
C8
C4
10uF
100n
2
1
12
RX1/SOSCO
R2 1M
Y1
1
2
23
C20
27
8
100n
+3V3
L2
BLM21
19
8MHz
22p
C3
C2
C17
100n
100n
4.7uF
C19
22p
GND
PIC32MX250F128B-I/SP
RX1
GND
GND
RX1/SOSCO
SOSCO
GND
GND
10
1
BLM21
VSS1
MOSI/PWM2
9
GND
C7
USHIELD
A0/LED1
3
28
BLM21
15
PIC32MX250F128B-I/SP
L3
AVSS
L1
13
2
R33 0R
14
VDD
GND
AB Mini
SH5
1
100n
+3V3
L4
WCM-2012-900T
SOSCO/RPA4/T1CK/CTED9/PMA1/RA4
RESET
C5
+3V3
10uF
J1
1
JP9
TX1
TX1/SOSCI
SOSCI
JP7
TX2
VPP
VCC
GND
PGD
PGC
PGM
PGED1
PGEC1
RESET
+3V3
AN11/RPB13/CTPS/PMRD/RB13
CVREFOUT/AN10/C3INB/RPB14/VBUSON/SCK1/CTED5/RB14
AN9/C3INA/RPB15/SCK2/CTED6/PMCS/1/RB15
24
25
26
USBID/TMS
USBID/D2
D2
JP10
PWM0
SCK
A1/LED2
TDI
BOOTLOAD-EN
LED2
1
1
10K
R20
DO NOT POPULATED
LED1
MISO
RD-
MISO/TCK
TCK
RD-/PWM1
PWM1
JP8
1
200R
A1
JP11
TDO/BLEN
TDO
JP6
1
BOOTLOAD-EN
2
1
LED2
GND
BOOTLOAD-EN
1
R21
JP12
A1/LED2
A0
A0/LED1
LED1
JP15
C9
22p
GND
JP14
JP13
X2
CFS206-32.768KDZF-UB
Not Loaded by Default
SS/TDI
D8
GND
C6
22p
SS
RD+
RD+/D8
PIC32MX250F128B-I/SP
1K
SS/TDI
MISO/TCK
TDO/BLEN
RD+/D8
RD-/PWM1
LED2
Green
JP1
JP3
16
17
18
21
22
+3V3
LED1 1K
Green
R7
TDI/RPB7/CTED3/PMD5/INT0/RB7
TCK/RPB8/SCL1/CTED10/PMD5/INT0/RB8
TDO/RPB9/SDA1/CTED4/PMD3/RB9
PGED2/RPB10/D+/CTED11/RB10
PGEC2/PRB11/D-/RB11
+3V3
R5
RX2/PGEC1
PGEC1
TX2/PGED1
RX2/PGEC1
1SDA2
1SCL2
TX1/SOSCI
USBID/D2
1
1
RX2
4
5
6
7
11
14
1
JP4
+3V3
PGED1/AN2/C1IND/C2INB/C3IND/RPB0/PMD0/RB0
PGEC1/AN3/C1INC/C2INA/RPB1/CTED12/PMD1/RB1
AN4/C1INB/C2IND/RPB2/SDA2/CTED13/PMD2/RB2
AN5/C1INA/C2INC/RTCC/RPB3/SCL2/PMWR/RB3
SOSCI/RPB4/RB4
TMS/RPB5/USBID/RB5
1
TX2/PGED1
PGED1
PIC-ICSPPOLAR_LOCK
R22 0R
U6PIC32_PORTB
1
ICSP
4
3
S5
OSC2/CLKO/RPA3/PMA0/RA3
4
3
U6PIC32_MAIN
S4
S2
1
2
3
4
5
S1
S3
10K
RESET
330R
C18
SH4
SH2
V
DD+
ID
G
SH1
SH3
PGEC3/VREF-/CVREF-/AN1/RPA1/CTED2/PMD6/RA1
OSC1/CLKI/RPA2/RA2
R3
MINI USB input
SH6
PGED3/VREF+/CVREF+/AN0/C3INC/RPA0/CTED1/PMD7/RA0
USBVCC
MF-MSMF050-2 500mA
S6
U6PIC32_PORTA
R1
D2
F1
CD1206-S01575
+3V3
Title:
Version: 3.37
Drawn By: Embest
note: if power supply input voltage is 5V,
pls connect pin1 and pin2 of JP2,
if power supply input voltage is 7V~17V,
pls connect pin2 and pin3 of JP2
POWER
+5V
USBVCC
USB_power_in
D4
5V Power Supply
NCP1117ST50T3G
1
VIN
+3V3
3.3V Power Supply
MCP17253302E/SN
PWRGD
C10
C14
C12
10uF
22uF
DNP
1n
IC3
D5
1
GND
B1
DNP
GND
6
5
2
10uF
CDELAY
VCC
4
SNS/ADJ
SHDN
GND
10uF
DNP
C13
VIN
+3V3
7
holder CR1220
C11
IC12
R12
3
8
1K
2
VOUT
VIN
LED3
Green
1
R9
+5V
TAB
10uF
DNP
R11
10uF
C15
2
0R
C1
TAB
J3
1
ADJ
JP2
OUT
PAD
IN
PAD
3
D3
DC7V~17V IN
DO NOT POPULATED
GND
JTAG connector
+3V3
JTAG
TDI
TCK
USBID/TMS
1
3
5
2
4
6
3x2 M
TDO
GND
Arduino connector
scoket
JA3
JA1
Raspberry Pi connector
+5V
+3V3
GND
RX2
TX2
P11
P12
1
3
5
7
9
11
13
15
17
19
21
23
25
J4
2
4
6
8
10
12
14
16
18
20
22
scoket
1
3
5
7
9
11
13
15
17
19
21
P25
P17 /JTAG TCK Reuse
P3
P16 /JTAG TDI Reuse
P22
P21
15
13
11
9
7
5
3
1
SCL
SDA
AREF
GND
D13/SCK*
D12/MISO*
D11/MOSI/PWM*
D10/SS*
D9/PWM
D8
A0
A1
P2
P26
1SDA2
1SCL2
P18
P17
+5V
12
10
8
6
4
2
JA2
PWM0
D2
TX1
RX1
P24
P14
P4
P5
16
14
12
10
8
6
4
2
11
9
7
5
3
1
scoket
scoket
RESET P1
15
13
11
9
7
5
3
1
D7/AIN1
D6/AIN0/PWM
D5/T1/PWM
D4/T0
D3/INT1/PWM*
D2/INT2
D1/TXD*
D0/RXD*
VIN
12
10
8
6
4
2
11
9
7
5
3
1
IORESET
RESET
3.3V
5V
GND
GND
VIN
POWER
GND
GND
A0
A1
A2
A3
A4/SDA*
A5/SCL*
+3V3
JA4
1K
2
4
6
8
10
12
14
16
18
20
22
24
26
scoket
TX1
Green
MF-MSMF050-2 1000mA
J2
R15
0R
F2
1K
R4
RX1
Green
RESET
R14
1
2
JP5
SCK
MISO
MOSI/PWM2
SS
PWM1
D8
16
14
12
10
8
6
4
2
scoket
Title:
Version: 3.37
Drawn By: Embest
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