參數資料
型號: μPD78F4225
廠商: NEC Corp.
英文描述: 16 Bit Single Chip Microcontrollers(16 位單片微控制器)
中文描述: 16位單片機微控制器(16位單片微控制器)
文件頁數: 10/28頁
文件大?。?/td> 197K
代理商: ΜPD78F4225
10
μ
PD78F4225
4.1 Port Pins (2/2)
Pin Name
I/O
Alternate Function
Function
P60
I/O
A16
P61
A17
P62
A18
P64
RD
P65
WR
P66
WAIT
P67
ASTB
P70
I/O
RxD2/SI2
P71
TxD2/SO2
P72
ASCK2/SCK2
P120-P127
I/O
RTP0-RTP7
Port 12 (P12):
8-bit I/O port
Can be set in input or output mode bit-wise.
Pins set in input mode can be connected to internal pull-up resistor
in software bit-wise.
P130, P131
I/O
ANO0, ANO1
Port 13 (P13):
2-bit I/O port
Can be set in input or output mode bit-wise.
Port 6 (P6):
8-bit I/O port
Can be set in input or output mode bit-wise.
All pins set in input mode can be connected to internal pull-up
resistors in software.
Port 7 (P7):
3-bit I/O port
Can be set in input or output mode bit-wise.
Pins set in input mode can be connected to internal pull-up resistor
in software bit-wise.
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