MC9S12E256 Datasheet, PDF (123/602 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 3 Port Integration Module (PIM9E256V1)
Port
Port K
Table 3-1. Detailed Signal Descriptions (Sheet 3 of 7)
Pin
Name
Pin Function
PK7 ECS/ROMONE
GPIO
PK6 XCS
GPIO
PK5 XADDR19
GPIO
PK4 XADDR18
GPIO
PK3 XADDR17
GPIO
PK2 XADDR16
GPIO
PK1 XADDR15
GPIO
PK0 XADDR14
GPIO
Description
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Refer to Chapter 18, “Multiplexed External Bus Interface
(MEBIV3)”
General-purpose I/O
Pin Function
after Reset
Refer to Chapter 18,
“Multiplexed External Bus
Interface (MEBIV3)”
MC9S12E256 Data Sheet, Rev. 1.08
Freescale Semiconductor
123