4.
Hardware User Guide
4.1
Connectors
4.1.1
PIC16F15276 Curiosity Nano Pinout
All the PIC16F15276 I/O pins are accessible at the edge connectors on the board. The image below shows the board
pinout.
Figure 4-1. PIC16F15276 Curiosity Nano Pinout
USB
DEBUGGER
SW0
LED0
PS LED
PIC16F15276
NC
NC
ID
ID
CDC RX
CDC RX
EUSART TX1
RB0
CDC TX
CDC TX
EUSART RX1
RB1
DBG1
DBG1
RB6
ICSPCLK
DBG2
DBG2
RB5
SW0
R
C0
RC0
EUSART TX1
R
C1
RC1
EUSART RX1
R
C4
RC4
SDA1
R
C3
RC3
SCL1
R
C2
RC2
MOSI1
R
C5
RC5
MISO1
R
C6
RC6
SCK1
R
C7
RC7
SS1
GND
GND
RB0
RB0
EUSART TX1
CDC RX
RB1
RB1
EUSART RX1
CDC TX
RB2
RB2
RB3
RB3
RB4
RB4
RE0
RE0
RE1
RE1
RE2
RE2
LED0
GND
GND
VB
US
VBUS
V
OFF
VOFF
DBG3
DBG3
RE3
MCLR
DBG0
DBG0
RB7
ICSPDAT
GND
GND
VT
G
VTG
RD7
RD7
AND7
RD6
RD6
AND6
RD5
RD5
AND5
RD4
RD4
AND4
PWM[3/4]
RD3
RD3
AND3
PWM[3/4]
RD2
RD2
AND2
RD1
RD1
AND1
RD0
RD0
AND0
GND
GND
RA7
RA7
RA6
RA6
RA5
RA5
RA4
RA4
RA3
RA3
RA2
RA2
RA1
RA1
RA0
RA0
GND
GND
DEBUGGER
PIC16F15276
Analog
Debug
I2C
SPI
UART
Peripheral
Port
PWM
Power
Ground
Shared pin
PIC16F15276
Curiosity Nano
Info:
Peripheral signals shown in the image above, such as UART, I
2
C, SPI, ADC, PWM, and others, are
shown at specific pins to comply with the Curiosity Nano Board standard. These signals can usually be
routed to alternate pins using the Peripheral Pin Select (PPS) feature in the PIC16F15276.
Hardware User Guide
©
2021 Microchip Technology Inc.
User Guide
DS50003143A-page 23
