MC9S12NE64CPVE Datasheet, PDF (109/554 Pages) Freescale Semiconductor, Inc – MC9S12NE64 Device Overview

Port Pin Name
Port J
PJ[7]
PJ[6]
PJ[3]
PJ[2]
PJ[1]
PJ[0]
Port L
PL[6]
PL[5]
PL[4]
PL[3]
PL[2]
PL[1]
PL[0]
External Signal Description
Table 3-1. Pin Functions and Priorities (Sheet 3 of 4)
Pin Function
Description
IIC_SCL
KWU/GPIO
IIC_SDA
KWU/GPIO
MII_COL
KWU/GPIO
MII_CRS
KWU/GPIO
MII_MDIO
KWU/GPIO
MII_MDC
KWU/GPIO
GPIO
GPIO
COLLED
GPIO
DUPLED
GPIO
SPDLED
GPIO
LNKLED
GPIO
ACTLED
GPIO
Serial Clock Line bidirectional pin of IIC module
Key board wake up Interrupt or General-purpose I/O
Serial Data Line bidirectional pin of IIC module
Key board wake up Interrupt or General-purpose I/O
MII Collision
Key board wake up Interrupt or General-purpose I/O
MII Carrier Sense
Key board wake up Interrupt or General-purpose I/O
MII Management Data Input/Output
Key board wake up Interrupt or General-purpose I/O
MII Management Data Clock
Key board wake up Interrupt or General-purpose I/O
General-purpose I/O
General-purpose I/O
EPHY Collision LED
General-purpose I/O
EPHY Duplex LED
General-purpose I/O
EPHY Speed LED
General-purpose I/O
EPHY Link LED
General-purpose I/O
EPHY Active LED
General-purpose I/O
Pin Function
after Reset
GPIO
GPIO
MC9S12NE64 Data Sheet, Rev. 1.1
Freescale Semiconductor
109