MC9S12K Datasheet, PDF (58/126 Pages) Freescale Semiconductor, Inc – Microcontrollers

Device User Guide — 9S12KT256DGV1/D V01.09
Pin Name Pin Name Pin Name Pin Name Powered
Function 1 Function 2 Function 3 Function 4 by
PH6
KWH6
SCK2
PH5
KWH5
MOSI2
PH4
KWH4
MISO2
PH3
KWH3
SS1
PH2
KWH2
SCK1
PH1
KWH1
MOSI1
PH0
KWH0
MISO1
PJ7
KWJ7
TXCAN4
PJ6
KWJ6
RXCAN4
PJ[1:0]
KWJ[1:0]
—
PK7
PK[5:0]
PM7
ECS
ROMCTL
XADDR[19:14]
—
TXCAN4
—
PM6
RXCAN4
—
PM5
TXCAN0
TXCAN4
PM4
RXCAN0
RXCAN4
PM3
PM2
TXCAN1¹
RXCAN1¹
TXCAN0
RXCAN0
PM1
TXCAN0
—
PM0
RXCAN0
—
PP7
KWP7
PWM7
PP6
KWP6
PWM6
PP5
KWP5
PWM5
PP4
KWP4
PWM4
—
—
—
—
—
—
—
SCL
SDA
—
—
—
—
—
SCK0
MOSI0
SS0
MISO0
—
—
SCK2
SS2
MOSI2
MISO2
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
VDDX
Internal Pull
Resistor
CTRL
Reset
State
Description
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, SCK of SPI2}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, MOSI of SPI2}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, MISO of SPI2}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, SS of SPI1}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, SCK of SPI1}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, MOSI of SPI1}
PERH/
PPSH
Disabled _{Port H I/O, Interrupt, MISO of SPI1}
PERJ/
PPSJ
Up
Port J I/O, Interrupt, TX of CAN4,
SCL of IIC
PERJ/
PPSJ
Up
Port J I/O, Interrupt, RX of CAN4,
SDA of IIC
PERJ/
PPSJ
Up Port J I/O, Interrupts
PUCR
Up
Port K I/O, Emulation Chip Select,
ROM On Enable
PUCR
Up Port K I/O, Extended Addresses
PERM/
PPSM
Disabled Port M I/O, CAN4 TX
PERM/
PPSM
Disabled Port M I/O, CAN4 RX
PERM/
PPSM
Disabled
Port M I/O, CAN0 TX, CAN4 TX,
SPI0 SCK
PERM/
PPSM
Disabled
Port M I/O, CAN0 RX, CAN4 RX,
SPI0 MOSI
PERM/
PPSM
Disabled
Port M I/O, CAN1 TX, CAN0 TX, SPI0
SS
PERM/
PPSM
Disabled
Port M I/O, CAN1 RX, CAN0 RX, SPI0
MISO
PERM/
PPSM
Disabled Port M I/O, CAN0 TX
PERM/
PPSM
Disabled Port M I/O, CAN0 RX
PERP/
PPSP
Disabled
Port P I/O, Interrupt, PWM Channel 7,
SCK of SPI2
PERP/
PPSP
Disabled
Port P I/O, Interrupt, PWM Channel 6,
SPI2 SS
PERP/
PPSP
Disabled
Port P I/O, Interrupt, PWM Channel 5,
SPI2 MOSI
PERP/
PPSP
Disabled
Port P I/O, Interrupt, PWM Channel 4,
SPI2 MISO
58
Freescale Semiconductor