Microchip Technology Curiosity Nano PIC24FJ64GU205, Руководство пользователя

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4. Hardware User Guide
4.1 Connectors
4.1.1 PIC24FJ64GU205 Curiosity Nano Pinout
All the PIC24FJ64GU205 I/O pins are accessible at the edge connectors on the board. The image below shows the
board pinout.
Figure 4-1. PIC24FJ64GU205 Curiosity Nano Pinout
USB
DEBUGGER
PIC24FJ64GU205
SW0
LED0
PS LED
NC
N
C
ID
ID
CDC RX
C
D
C
R
X
TX RC9 RP25
CDC TX
C
D
C
T
X
RX RA11 PRIN29
DBG1
D
B
G
1
RA1 ICSP_CLK PGC3
DBG2
D
B
G
2
RA12 RPIN30 SW0
RC2
R
C
2
RP18 TX
RA13
R
A
1
3
RPIN31 RX
RB9
R
B
9
RP9 I2C SDA1
RB8
R
B
8
RP8 I2C SCL1
RC3
R
C
3
RP19 SPI MOSI
RC4
R
C
4
RP20 SPI MISO
RC5
R
C
5
RP21 SPI SCK
RB7
R
B
7
RP7 SPI SS
GND
G
N
D
RB5
R
B
5
RP5 TX
RA14
R
A
1
4
RPIN32 RX
RC8
R
C
8
RP24
RC6
R
C
6
RP22
RC1
R
C
1
RP17 LED
RA10
R
A
1
0
RP28
RA2
R
A
2
(OSCI)
RA3
R
A
3
(OSCO)
GND
G
N
D
VBUS
V
B
U
S
VOFF
V
O
F
F
DBG3
D
B
G
3
MCLR
DBG0
D
B
G
0
RA0 ICSP_DAT PGD3
GND
G
N
D
VTG
V
T
G
RC0
R
C
0
RP16 AN10
RB3
R
B
3
RP3 AN5
RB2
R
B
2
RP2 AN4
RB1
R
B
1
RP1 AN3
RB0
R
B
0
RP0 AN2
RB15
R
B
1
5
RP15 AN9
RB14
R
B
1
4
RP14 AN6
RB13
R
B
1
3
RP13 AN7
GND
G
N
D
RA7
R
A
7
RA9
R
A
9
RA8
R
A
8
RC7
R
C
7
RP23
RC9
R
C
9
RP25 TX CDC_RX
RA11
R
A
1
1
RPIN29 RX CDC_TX
RA4
R
A
4
(SOSCO)
RB4
R
B
4
RP4 (SOSCI)
GND
G
N
D
DEBUGGER
PIC24FJ64GU205
Analog
Debug
I2C
SPI
UART
Peripheral
Port
Power
Ground
PPS
Shared pin
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 PIC24FJ64GU205.
4.1.2 Using Pin-Headers
The edge connector footprint on PIC24FJ64GU205 Curiosity Nano has a staggered design where each hole is
shifted 8 mil (~0.2 mm) off-center. The hole shift allows the use of regular 100 mil pin-headers on the board without
soldering. Once the pin-headers are firmly in place, they can be used in normal applications like pin sockets and
prototyping boards without any issues.
Hardware User Guide
©
2021 Microchip Technology Inc.
User Guide
50003124A-page 24