參數(shù)資料
型號: μPD78F0988
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁數(shù): 12/32頁
文件大?。?/td> 203K
代理商: ΜPD78F0988
μ
PD78F0988
12
Preliminary Product Information
2. PIN FUNCTION LIST
2.1 Port Pins
P00
I/O
Port 0
Input
INTP0/TOFF7
P01
4-bit I/O port
INTP1
P02
Input/output can be specified bit-wise.
INTP2
P03
When used as an input port, an on-chip pull-up resistor can
INTP3/ADTRG
be connected by software.
P10 to P17
Input
Port 1
Input
ANI0 to ANI7
8-bit input only port
P20
I/O
Port 2
Input
RxD00
P21
7-bit I/O port
TxD00
P22
Input/output can be specified bit-wise.
RxD01
P23
When used as an input port, an on-chip pull-up resistor can
TxD01
P24
be connected by software.
TI50/TO50
P25
TI51/TO51
P26
TI52/TO52
P30 to P37
I/O
Port 3
Input
RTP0 to RTP7
8-bit I/O port
Input/output can be specified bit-wise.
When used as an input port, an on-chip pull-up resistor can
be connected by software.
P40 to P47
I/O
Port 4
Input
AD0 to AD7
8-bit I/O port
Input/output can be specified bit-wise.
When used as an input port, an on-chip pull-up resistor can
be connected by software.
P50
I/O
Port 5
Input
P51
8-bit I/O port
SCK
P52
Input/output can be specified bit-wise.
SI
P53
LEDs can be driven directly.
SO
P54
When used as an input port, an on-chip pull-up resistor can
INTP4/TI000/TO00
P55
be connected by software.
INTP5/TI010
P56
INTP6/TI001/TO01
P57
INTP7/TI011
P64
I/O
Port 6
Input
RD
P65
4-bit I/O port
WR
P66
Input/output can be specified bit-wise.
WAIT
P67
When used as an input port, an on-chip pull-up resistor can
ASTB
be connected by software.
Pin Name
I/O
Function
After Reset
Alternate
Function
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