參數(shù)資料
型號(hào): 9S12DT128BDGV1
英文描述: 9S12DT128B Device Guide
中文描述: 9S12DT128B設(shè)備指南
文件頁數(shù): 52/126頁
文件大?。?/td> 1809K
代理商: 9S12DT128BDGV1
MC9S12DJ64 Device User Guide — V01.17
52
Table 2-1 Signal Properties
Pin Name
Function1
Pin Name
Function2
Pin Name
Function3
Pin Name
Function4
Powered
by
Internal Pull
Resistor
Description
CTRL
Reset
State
EXTAL
XTAL
RESET
TEST
VREGEN
XFC
VDDPLL
None
None
Oscillator Pins
VDDR
N.A.
VDDX
VDDPLL
External Reset
Test Input
Voltage Regulator Enable Input
PLL Loop Filter
Background Debug, Tag High, Mode
Input
Port AD Input, Analog Input AN7 of
ATD1, External Trigger Input of
ATD1
Port AD Inputs, Analog Inputs
AN[6:0] of ATD1
Port AD Input, Analog Input AN7 of
ATD0, External Trigger Input of ATD0
Port AD Inputs, Analog Inputs AN[6:0]
of ATD0
BKGD
TAGHI
MODC
VDDR
Always
Up
Up
PAD15
AN15
ETRIG1
VDDA
None
None
PAD[14:08]
AN[14:08]
PAD07
AN07
ETRIG0
PAD[06:00]
AN[06:00]
PA[7:0]
ADDR[15:8]/
DATA[15:8]
ADDR[7:0]/
DATA[7:0]
VDDR
PUCR/
PUPAE
PUCR/
PUPBE
Disabled
Port A I/O, Multiplexed Address/Data
PB[7:0]
Port B I/O, Multiplexed Address/Data
PE7
NOACC
XCLKS
PUCR/
PUPEE
Mode
depen-
dant
1
Port E I/O, Access, Clock Select
PE6
IPIPE1
MODB
While RESET pin is
low:
Down
Port E I/O, Pipe Status, Mode Input
PE5
IPIPE0
MODA
Port E I/O, Pipe Status, Mode Input
PE4
PE3
PE2
PE1
PE0
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
ECLK
LSTRB
R/W
IRQ
XIRQ
KWH7
KWH6
KWH5
KWH4
KWH3
KWH2
KWH1
KWH0
PUCR/
PUPEE
Mode
depen-
dant
1
Port E I/O, Bus Clock Output
Port E I/O, Byte Strobe, Tag Low
Port E I/O, R/W in expanded modes
Port E Input, Maskable Interrupt
Port E Input, Non Maskable Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
Port H I/O, Interrupt
TAGLO
Up
PERH/
PPSH
Disabled
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