Microchip Technology PIC32MZ DA Series User Manual page 26

PIC32MZ DA Family Starter Kit User's Guide
DS70005311A-page 26
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Table 2-2 lists the MCP2221 UART and I
DA device.
TABLE 2-2: MCP2221 UART PIN CONNECTIONS
MCP2221 (Note 1)
Pin # Function Pin #
4 RX 61
5 TX 14
9 SCL 16
10 SDA 15
Note 1: The CTS and RTS functions are not required, but are available if desired.
The MCP2221 configuration utility can be used to turn those functions on
and off.
2.1.13 40-pin Expansion Connector
On the back of the starter kit is a 40-pin (2 x 20) header (J15) which can be used to add
expansion boards to the starter kit. The header provides 2-pin UART (through UART4
2
or UART6), I C (through I2C2), SPI (through SPI1) and GPIO capabilities.
provides the pins and the functions available through them.
TABLE 2-3: J15 CONNECTIONS
Function 1 Function 2
— +3V3
RF2 SDA2
RF8 SCL2
RE4 GPIO
— GND
RE7 GPIO
RB8 GPIO
RA9 GPIO
— +3V3
RG8 MOSI
RD7 MISO
RG6/SCK2 SCLK
— GND
RB2 GPIO
RK1 GPIO
RK2 GPIO
RG9 GPIO
RB0 GPIO
RH7 GPIO
— GND
2
C pins that are connected to the PIC32MZ
PIC32MZ DA Device
Full Pin Name
EBIA2/AN23/C2INC/RPG9/PMA2/RG9
PGED1/AN0/RPB0/CTED2/RB0
RPF8/SCL3/RF8
RPF2/SDA3/RF2
Pin # Pin #
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
PIC32MZ Device
2
UART/I C
Function
U2TX
U2RX
SCL3
SDA3
Table 2-3
Function 2 Function 1
+5V —
+5V —
GND —
UxTX RC3
UxRX RE8
GPIO RH3
GND —
GPIO RB4
GPIO RH4
GND —
GPIO RH6
CE0 RD0
CE1 RD14
No Connect —
GND —
GPIO RJ2
GND —
GPIO RB15
GPIO RH12
GPIO RD15
 2017 Microchip Technology Inc.