Datasheet

 
chipKITPiPinOutMap

PIC32MX250F128BPin
(Pinsare3.3VTolerant
onlyunlessotherwise
noted)
chipKITPiPinFunction Notes
1(5VTolerant) RESET ConnectedtoRESETPushbutton
2 14/A0 ConnectedtoLED1
3 11
4 5/TX2 ConnectedtoUARTonRaspberryPi
5 4/RX2 ConnectedtoUARTonRaspberryPi
6 16/A4/SDA2 ConnectedtoSDAonJA3header
7 17/A5/SCL2 ConnectedtoSCLonJA3header
8 VSS Notavailable
9 9 Usedfor8MHzOscillator
10 10 Usedfor8MHzOscillator
11 11/TX1 ConnectedtoTX1LEDandcanbeused
with32.768kHzoscillator
12 12/RX1 ConnectedtoRX1LEDandcanbeused
with32.768kHzoscillator
13 VDD Notavailable
14(5VTolerant) 2
15(5VTolerant) VBUS Notavailable
16(5VTolerant) 10
17(5VTolerant) 12/SCL1
18(5VTolerant) 18/SDA1/INT ConnectedtoBOOTLOAD‐ENbutton
19 VSS Notavailable
20 VCAP Notavailable
21 8 ConnectedtoD‐
22 9 ConnectedtoD+
23 VUSB3V3 Notavailable
24 3
25 13
26 15/A1 ConnectedtoLED1
27 AVSS Notavailable
28 AVDD Notavailable
