参数资料
型号: MC9S12DG128BCFU
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封装: QFP-80
文件页数: 80/128页
文件大小: 2183K
代理商: MC9S12DG128BCFU
MC9S12DT128B Device User Guide — V01.09
PE1
IRQ
VDDR
Always
Up
Port E Input,
Maskable Interrupt
PE0
XIRQ
VDDR
Always
Up
Port E Input, Non
Maskable Interrupt
PH7
KWH7
---
VDDR
PERH/
PPSH
Disabled Port H I/O, Interrupt
PH6
KWH6
---
VDDR
PERH/
PPSH
Disabled Port H I/O, Interrupt
PH5
KWH5
---
VDDR
PERH/
PPSH
Disabled Port H I/O, Interrupt
PH4
KWH4
---
VDDR
PERH/
PPSH
Disabled Port H I/O, Interrupt
PH3
KWH3
SS1
VDDR
PERH/
PPSH
Disabled
Port H I/O, Interrupt,
SS of SPI1
PH2
KWH2
SCK1
VDDR
PERH/
PPSH
Disabled
Port H I/O, Interrupt,
SCK of SPI1
PH1
KWH1
MOSI1
VDDR
PERH/
PPSH
Disabled
Port H I/O, Interrupt,
MOSI of SPI1
PH0
KWH0
MISO1
VDDR
PERH/
PPSH
Disabled
Port H I/O, Interrupt,
MISO of SPI1
PJ7
KWJ7
TXCAN4
SCL
VDDX
PERJ/
PPSJ
Up
Port J I/O, Interrupt,
TX of CAN4, SCL of
IIC
PJ6
KWJ6
RXCAN4
SDA
VDDX
PERJ/
PPSJ
Up
Port J I/O, Interrupt,
RX of CAN4, SDA of
IIC
PJ[1:0]
KWJ[1:0]
VDDX
PERJ/
PPSJ
Up
Port J I/O, Interrupts
PK7
ECS
ROMCTL
——
VDDX
PUCR/
PUPKE
Up
Port K I/O,
Emulation Chip
Select, ROM Control
PK[5:0]
XADDR[19:
14]
———
VDDX
PUCR/
PUPKE
Up
Port K I/O, Extended
Addresses
PM7
BF_PSLM
TXCAN4
VDDX
PERM/
PPSM
Disabled
Port M I/O, BF slot
mismatch pulse, TX
of CAN4
PM6
BF_PERR
RXCAN4
VDDX
PERM/
PPSM
Disabled
Port M I/O, BF illegal
pulse/message
format error pulse,
RX of CAN4
PM5
BF_PROK
TXCAN0
TXCAN4
SCK0
VDDX
PERM/
PPSM
Disabled
Port M I/O, BF
reception ok pulse,
TX of CAN0, CAN4,
SCK of SPI0
PM4
BF_PSYN
RXCAN0
RXCAN4
MOSI0
VDDX
PERM/
PPSM
Disabled
Port M I/O, BF sync
pulse (Rx/Tx) OK
pulse o/p, RX of
CAN0, CAN4, MOSI
of SPI0
Pin Name
Function 1
Pin Name
Function 2
Pin Name
Function 3
Pin Name
Function 4
Pin Name
Function 5
Powered
by
Internal Pull
Resistor
Description
CTRL
Reset
State
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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