參數(shù)資料
型號: μPD78P064
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位單片機微控制器
文件頁數(shù): 15/70頁
文件大?。?/td> 473K
代理商: ΜPD78P064
15
m
PD78P064
(1)
PORT PINS (2/2)
Pin Name
Input/Output
Function
Dual-Function Pin
P80 to P87
Input/output
Port 8
8-bit input/output port
Input/output is specifiable bit-wise.
When used as the input port, an on-chip pull-up resistor
can be used by software.
Input/output port/segment signal output function
specifiable in 2-bit units by LCD display control register
(LCDC).
S39 to S32
P90 to P97
Input/output
Port 9
8-bit input/output port.
Input/output is specifiable bit-wise.
When used as the input port, an on-chip pull-up resistor
can be used by software.
Input/output port/segment signal output function
specifiable in 2-bit units by LCD display control register.
(LCDC).
S31 to S24
P100 to P103
Input/output
Port 10
4-bit input/output port
Input/output is specifiable in bit-wise.
When used as the input port, an on-chip pull-up resistor
can be used by software.
It is possible to directly drive LED.
P110 to P117
Input/output
Port 11
8-bit input/output port
Input/output is specifiable in bit-wise.
When used as the input port, an on-chip pull-up resistor
can be used by software.
Falling edge detection possible.
After Reset
Input
Input
Input
Input
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