![](http://datasheet.mmic.net.cn/370000/P3S12XEP100J1CAGR_datasheet_16728231/P3S12XEP100J1CAGR_49.png)
Chapter 1 Device Overview MC9S12XE-Family
MC9S12XE-Family Reference Manual , Rev. 1.07
49
Freescale Semiconductor
PF3
CS3
—
—
—
V
DDX
PERF/
PPSF
Up
Port F I/O, interrupt, chip
select 3
PF2
CS2
—
—
—
V
DDX
PERF/
PPSF
Up
Port F I/O, interrupt, chip
select 2
PF1
CS1
—
—
—
V
DDX
PERF/
PPSF
Up
Port F I/O, interrupt, chip
select 1
PF0
CS0
—
—
—
V
DDX
PERF/
PPSF
Up
Port F I/O, interrupt, chip
select 0
PH7
KWH7
SS2
TXD5
—
V
DDX
PERH/
PPSH
Disabled Port H I/O, interrupt, SS of
SPI2, TXD of SCI5
PH6
KWH6
SCK2
RXD5
—
V
DDX
PERH/
PPSH
Disabled Port H I/O, interrupt, SCK of
SPI2, RXD of SCI5
PH5
KWH5
MOSI2
TXD4
—
V
DDX
PERH/
PPSH
Disabled Port H I/O, interrupt, MOSI
of SPI2, TXD of SCI4
PH4
KWH4
MISO2
RXD4
—
V
DDX
PERH/PPSH Disabled Port H I/O, interrupt, MISO
of SPI2, RXD of SCI4
PH3
KWH3
SS1
TXD7
—
V
DDX
PERH/PPSH Disabled Port H I/O, interrupt, SS of
SPI1
PH2
KWH2
SCK1
RXD7
—
V
DDX
PERH/PPSH Disabled Port H I/O, interrupt, SCK of
SPI1
PH1
KWH1
MOSI1
TXD6
—
V
DDX
PERH/PPSH Disabled Port H I/O, interrupt, MOSI
of SPI1
PH0
KWH0
MISO1
RXD6
—
V
DDX
PERH/PPSH Disabled Port H I/O, interrupt, MISO
of SPI1
PJ7
KWJ7
TXCAN4
SCL0
TXCAN0
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, TX of
CAN4, SCL of IIC0, TX of
CAN0
PJ6
KWJ6
RXCAN4
SDA0
RXCAN0
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, RX of
CAN4, SDA of IIC0, RX of
CAN0
PJ5
KWJ5
SCL1
CS2
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, SCL of
IIC1, chip select 2
PJ4
KWJ4
SDA1
CS0
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, SDA of
IIC1, chip select 0
PJ3
KWJ3
—
—
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt,
PJ2
KWJ2
CS1
—
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, chip
select 1
PJ1
KWJ1
TXD2
—
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, TXD of
SCI2
PJ0
KWJ0
RXD2
CS3
—
V
DDX
PERJ/
PPSJ
Up
Port J I/O, interrupt, RXD of
SCI2
Table 1-10. Signal Properties Summary (Sheet 2 of 4)
Pin
Name
Function 1
Pin
Name
Function 2
Pin
Name
Function 3
Pin
Name
Function 4
Pin
Name
Function 5
Power
Supply
Internal Pull
Resistor
Description
CTRL
Reset
State