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Chapter 1 Device Overview MC9S12XD-Family
MC9S12XDP512 Data Sheet, Rev. 2.17
Freescale Semiconductor
53
PE0
XIRQ
—
—
—
V
DDR
PUCR
Up
Port E input, non-maskable
interrupt
PH7
KWH7
SS2
TXD5
—
V
DDR
PERH/PPSH Disabled Port H I/O, interrupt, SS of
SPI2, TXD of SCI5
PERH/
PPSH
SPI2, RXD of SCI5
PERH/
PPSH
of SPI2, TXD of SCI4
PERH/PPSH Disabled Port H I/O, interrupt, MISO
of SPI2, RXD of SCI4
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
CAN4, SCL of IIC0, TX of
CAN0
PERJ/
PPSJ
CAN4, SDA of IIC0, RX of
CAN0
PERJ/
PPSJ
IIC1, chip select 2
PERJ/
PPSJ
IIC1, chip select 0
PERJ/
PPSJ
select 1
PERJ/
PPSJ
SCI2
PERJ/
PPSJ
SCI2
PUCR
Up
Port K I/O
PUCR
Up
Port K I/O
PUCR
Up
Port K I/O, EWAIT input
,
ROM on control
PUCR
Up
Port K I/O, extended
addresses, access source
for external access
PUCR
Up
Extended address, PIPE
status
PH6
KWH6
SCK2
RXD5
—
V
DDR
Disabled Port H I/O, interrupt, SCK of
PH5
KWH5
MOSI2
TXD4
—
V
DDR
Disabled Port H I/O, interrupt, MOSI
PH4
KWH4
MISO2
RXD4
—
V
DDR
PH3
KWH3
SS1
—
—
V
DDR
PH2
KWH2
SCK1
—
—
V
DDR
PH1
KWH1
MOSI1
—
—
V
DDR
PH0
KWH0
MISO1
—
—
V
DDR
PJ7
KWJ7
TXCAN4
SCL0
TXCAN0
V
DDX
Port J I/O, interrupt, TX of
PJ6
KWJ6
RXCAN4
SDA0
RXCAN0
V
DDX
Up
Port J I/O, interrupt, RX of
PJ5
KWJ5
SCL1
CS2
—
V
DDX
Up
Port J I/O, interrupt, SCL of
PJ4
KWJ4
SDA1
CS0
—
V
DDX
Up
Port J I/O, interrupt, SDA of
PJ2
KWJ2
CS1
—
—
V
DDX
Up
Port J I/O, interrupt, chip
PJ1
KWJ1
TXD2
—
—
V
DDX
Up
Port J I/O, interrupt, TXD of
PJ0
KWJ0
RXD2
CS3
—
V
DDX
Up
Port J I/O, interrupt, RXD of
PK7
PK[5:4]
PK7
—
—
—
—
—
—
—
—
—
—
V
DDX
V
DDX
V
DDX
EWAIT
ROMCTL
PK[6:4]
ADDR
[22:20]
ACC[2:0]
—
—
V
DDX
PK3
ADDR19
IQSTAT3
—
—
V
DDX
Table 1-7. 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