S912XEG128J2MAA Datasheet, PDF (97/1324 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 2 Port Integration Module (S12XEPIMV1)
Port Pin Name
J
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
AD0 PAD[15:0]
AD1 PAD[31:16]
R PR[7:0]
Pin Function
& Priority⁽¹⁾
TXCAN4
SCL0
(TXCAN0)
GPIO/KWJ7
RXCAN4
SDA0
(RXCAN0)
GPIO/KWJ6
SCL1
CS2
GPIO/KWJ5
SDA1
CS0
GPIO/KWJ4
GPIO/KWJ3
CS1
GPIO/KWJ2
TXD2
GPIO/KWJ1
RXD2
CS3
GPIO/KWJ0
GPIO
AN[15:0]
GPIO
AN[15:0]
TIMIOC[7:0]
GPIO
I/O
Description
O MSCAN4 transmit pin
O Inter Integrated Circuit 0 serial clock line
O MSCAN0 transmit pin
I/O General-purpose I/O with interrupt
I MSCAN4 receive pin
I/O Inter Integrated Circuit 0 serial data line
I MSCAN0 receive pin
I/O General-purpose I/O with interrupt
O Inter Integrated Circuit 1 serial clock line
O Chip select 2
I/O General-purpose I/O with interrupt
I/O Inter Integrated Circuit 1 serial data line
O Chip select 0
I/O General-purpose I/O with interrupt
I/O General-purpose I/O with interrupt
O Chip select 1
I/O General-purpose I/O with interrupt
O Serial Communication Interface 2 transmit pin
I/O General-purpose I/O with interrupt
I Serial Communication Interface 2 receive pin
O Chip select 3
I/O General-purpose I/O with interrupt
I/O General-purpose I/O
I ATD0 analog inputs
I/O General-purpose I/O
I ATD1 analog inputs
I/O Timer Channels 7- 0 input/output
I/O General-purpose I/O
Pin Function
after Reset
GPIO
GPIO
GPIO
GPIO
MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor
97