參數(shù)資料
型號: MC9S12UF32PU
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP100
封裝: LQFP-100
文件頁數(shù): 78/128頁
文件大?。?/td> 1785K
代理商: MC9S12UF32PU
53
Freescale Semiconductor
System on a Chip Guide — 9S12UF32DGV1/D V01.05
PR[2]
CFA[5]
RXD
VDDX
PERR
PPSR
Disabled
Port R I/O Pin; CFHC address line,
SCI RXD
PR[3]
CFA[6]
TXD
VDDX
PERR
PPSR
Disabled
Port R I/O Pin; CFHC address line,
SCI TXD
PR[7:4]
CFA[10:7]
IOC[7:4]
VDDX
PERR
PPSR
Disabled
Port R I/O Pins; CFHC address
lines, Timer Channel 4 to 7
PS7
CFRDY/
IREQ
ATAINTQ
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC RDYIREQ
signal; ATA INTQ signal
PS6
CFWE
ATADMARQ
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC WE signal;
ATA DMARQ signal
PS5
CFIOWR
ATAIOWR
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC IOWR signal;
ATA IOWR signal
PS4
CFIORD
ATAIORD
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC IORD signal;
ATA IORD signal
PS3
CFCE2
ATACS1
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC CE2 signal;
ATA CS2 signal
PS2
CFIOIS16
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC IOIS16
signal
PS1
CFOE
VDDX
PERS/
PPSS
Disabled Port S I/O Pin; CFHC OE signal
PS0
CFCE1
ATACS0
VDDX
PERS/
PPSS
Disabled
Port S I/O Pin; CFHC CE1 signal;
ATA CS0 signal
PT[0:2]
IOC[0:2]
CFA[0:2]2
VDD3X
PERT/
PPST
Disabled
Port T I/O Pins; Timer channels 0
to 2; CFHC address line
PT[3]
IOC[3]
CFWE2
VDD3X
PERT/
PPST
Disabled
Port T I/O Pins; Timer channels 3;
CFHCWE signal
PU5
CFA2
ATADA2
VDDX
PERU/
PPSU
Disabled
Port U I/O Pins; CFHC Address
signal; ATA Address signal
PU4
CFA1
ATADA1
VDDX
PERU/
PPSU
Disabled
Port U I/O Pins; CFHC Address
signal; ATA Address signal
PU3
CFA0
ATADA0
VDDX
PERU/
PPSU
Disabled
Port U I/O Pins; CFHC Address
signal; ATA Address signal
PU2
CFREG
VDDX
PERU/
PPSU
Disabled Port U I/O Pins; CFHC REG signal
PU1
CFINPACK
ATADMACK
VDDX
PERU/
PPSU
Disabled
Port U I/O Pins; CFHC INPACK
signal; ATA DMACK signal
PU0
CFWAIT
ATAIORDY
VDDX
PERU/
PPSU
Disabled
Port U I/O Pins; CFHC WAIT
signal; ATA IORDY signal
NOTES:
1. This pin must be tied to VSS in Application
2. CFHC module port routing when bit 4 of MODRR is set to 1.
3. PJ2 is used as the ROMCTL signal during reset.
Pin Name
Function
1
Pin Name
Function
2
Pin Name
Function
3
Pin Name
Function
4
Supply
Rail
Internal Pull
Resistor
Description
CTRL
Reset
State
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