NXP Semiconductors DEVKIT-S12G128 Quick Start Manual
EXTERNAL USE
ULTRA-RELIABLE MCUS FOR
INDUSTRIAL AND AUTOMOTIVE
DEVKIT-S12G128
QUICK START GUIDE (QSG)
1
EXTERNAL USE
Get to know the DEVKIT-S12G128
DEVKIT-S12G128
Features
The DEVKIT-S12G128
is an ultra-low-cost
development platform
for S12
Microcontrollers.
Features include easy
access to all MCU
I/O´s, a standardbased form factor
compatible with the
Arduino™ pin layout,
providing a broad
range of expansion
board options, and an
USB serial port
interface for connection
to the IDE, the board
has option to be
powered via USB or an
external power supply.
2
EXTERNAL USE
Power Supply and Communications
DESCRIPTION NAME PIN
CANH
J8-01
CANL
J8-02
VBAT
J8-03
GND
J8-04
DESCRIPTION
NAME
PIN
LIN
J12-01
VBAT
J12-02
NC
J12-03
GND
J12-04
DESCRIPTION
NAME
PIN
VBAT
J9-01
GND
J9-02
GND
J9-03
High-speed CAN interface
3
EXTERNAL USE
Input/Output Connectors
J1
Arduino Compatibility
The internal rows of the I/O headers on
the DEVKIT-S12G128 are arranged to
fulfill Arduino™ shields compatibility .
J2
PIN PORT FUNCTION
J1
PIN PORT FUNCTION
J1-01 PS0
RXD0 J1-02 PA0 GPIO
J1-03 PS1
TXD0 J1-04 PA1 GPIO
J1-05 PP7
PWM7 J1-06 PA2 GPIO
J1-07 PP6
PWM6 J1-08 PA3 GPIO
J1-09 PP5
PWM5 J1-10 PA4 GPIO
J1-11 PP4
PWM4 J1-12 PA5 GPIO
J1-13 PP3
PWM3 J1-14 PA6 GPIO
J1-15 PP2
PWM2 J1-16 PA7 GPIO
PIN PORT FUNCTION
J2
PIN PORT FUNCTION
J2-01 PP1
PWM1 J2-02 PT0 IOC
J2-03 PP0
PWM0 J2-04 PT1 IOC
J2-05 PP5/PJ7
PWM5 / SPI_SS2 J2-06 PT2 IOC
J2-07 PP2/PJ5
PWM2 / SPI_M0SI2 J2-08 PT3 IOC
J2-09 PJ4
SPI_MISO2 J2-10 PT4 IOC
J2-11 PJ6
SPI_SCK2 J2-12 PT5 IOC
J2-13 GND
GND J2-14 PB0 GPIO
J2-15 AREF
AREF J2-16 PB1 GPIO
J2-17 PB7
GPIO J2-18 PB2 GPIO
J2-19 PB6
GPIO J2-20 PB3 GPIO
4
EXTERNAL USE
Input/Output Connectors
J3
J4
Arduino Compatibility
The internal rows of the I/O headers on
the DEVKIT-S12G128 are arranged to
fulfill Arduino™ shields compatibility .
PIN PORT FUNCTION
J4
PIN PORT FUNCTION
J4-02 PD7
GPIO J4-01 PAD0 ADC0
J4-04 PD6
GPIO J4-03 PAD1 ADC1
J4-06 PD5
GPIO J4-05 PAD2 ADC2
J4-08 PD4
GPIO J4-07 PAD3 ADC3
J4-10 PD3
GPIO J4-09 PAD4 ADC4
J4-12 PD2
GPIO J4-11 PAD5 ADC5
J4-14 PD1
GPIO J4-13 PAD6 ADC6
J4-16 PD0
GPIO J4-15 PAD7 ADC7
PIN PORT FUNCTION
J3
PIN PORT FUNCTION
J3-02 PE1
XTAL J3-01 VIN
J3-04 PE0
EXTAL J3-03 VDD
J3-06 PS6
SPI_SCK0 J3-05 RESET
J3-08 PS5
SPI_M0SI0 J3-07 P3V3
J3-10 PS4
SPI_MISO0 J3-09 P5V0
J3-12 PS7
SPI_SS0 J3-11 GND
J3-14 PB4
GPIO J3-13 GND
J3-16 PB5
GPIO J3-15 VIN
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