mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 126

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 3 Port Integration Module (PIM9E256V1)
126
Port S
Port T
Port
Name
PS7
PS6
PS5
PS4
PS3
PS2
PS1
PS0
PT7
PT6
PT5
PT4
PT3
PT2
PT1
PT0
Pin
SS
GPIO
SCK
GPIO
MOSI
GPIO
MISO
GPIO
TXD0
GPIO
RXD0
GPIO
TXD0
GPIO
RXD0
GPIO
IOC7
GPIO
IOC6
GPIO
IOC5
GPIO
IOC4
GPIO
IOC3
GPIO
IOC2
GPIO
IOC1
GPIO
IOC0
GPIO
Pin Function
Table 3-1. Detailed Signal Descriptions (Sheet 6 of 7)
General-purpose I/O
Serial peripheral interface serial clock pin
General-purpose I/O
Serial peripheral interface master out/slave in pin
General-purpose I/O
General-purpose I/O
General-purpose I/O
Serial communication interface 1 receive pin
General-purpose I/O
General-purpose I/O
Serial communication interface 0 receive pin
General-purpose I/O
Timer 1 channel 7
General-purpose I/O
Timer 1 channel 6
General-purpose I/O
Timer 1 channel 5
General-purpose I/O
Timer 1 channel 4
General-purpose I/O
Timer 0 channel 7
General-purpose I/O
Timer 0 channel 6
General-purpose I/O
Timer 0 channel 5
General-purpose I/O
Timer 0 channel 4
General-purpose I/O
Serial peripheral interface slave select input/output in
master mode, input in slave mode
Serial peripheral interface master in/slave out pin
Serial communication interface 1 transmit pin
Serial communication interface 0 transmit pin
MC9S12E256 Data Sheet, Rev. 1.08
Description
Freescale Semiconductor
Pin Function
after Reset
GPIO
GPIO