MC9S12H256VFVE Datasheet, PDF (59/130 Pages) Freescale Semiconductor, Inc – Original Release Date: 29 SEP 2000 Revised: 28 JUL 2008

MC9S12H256 Device User Guide — V01.20
Pin Name Pin Name
Function 1 Function 2
PM5
PM4
PM3
PM2
PM1
PM0
PP[5:2]
PP[1:0]
PS7
PS6
PS5
PS4
PS3
PS2
PS1
PS0
PT[7:4]
PT[3:0]
PU[3:0]
PU[7:4]
PV[3:0]
PV[7:4]
PW[3:0]
PW[7:4]
TXCAN1
RXCAN1
TXCAN0
RXCAN0
SCL
SDA
PWM[5:2]
PWM[1:0]
SS
SCK
MOSI
MISO
TXD1
RXD1
TXD0
RXD0
IOC[7:4]
IOC[3:0]
M0C0M
M0C0P
M0C1M
M0C1P
M1C0M
M1C0P
M1C1M
M1C1P
M2C0M
M2C0P
M2C1M
M2C1P
M3C0M
M3C0P
M3C1M
M3C1P
M4C0M
M4C0P
M4C1M
M4C1P
M5C0M
M5C0P,
M5C1M
M5C1P
Pin Name
Function 3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
FP[27:24]
—
—
—
—
—
—
Pin Name Powered
Function 4 by
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX2
—
VDDX1
—
VDDX1
—
VDDM
—
VDDM
—
VDDM
—
VDDM
—
VDDM
—
VDDM
Internal Pull
Resistor
CTRL
Reset
State
Description
Port M I/O, TX of CAN1
Port M I/O, RX of CAN1
PERM/
PPSM
Port M I/O, TX of CAN0
Disabled
Port M I/O, RX of CAN0
Port M I/O, SCL of IIC
Port M I/O, SDA of IIC
PERP/
PPSP
Port P I/O, PWM channels
Disabled
Port P I/O, PWM channels
Port S I/O, SS of SPI
Port S I/O, SCK of SPI
Port S I/O, MOSI of SPI
PERS/
PPSS
Port S I/O, MISO of SPI
Disabled
Port S I/O, TXD of SCI1
Port S I/O, RXD of SCI1
Port S I/O, TXD of SCI0
Port S I/O, RXD of SCI0
PERT/
PPST
Down
Port T I/O, Timer channels
Port T I/O, Timer channels, LCD
driver
PERU/
PPSU
Port U I/O, Motor0 of MC
Disabled
Port U I/O, Motor1 of MC
PERV/
PPSV
Port V I/O, Motor2 of MC
Disabled
Port V I/O, Motor3 of MC
PERW/
PPSW
Port W I/O, Motor4 of MC
Disabled
Port W I/O, Motor5 of MC
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