參數(shù)資料
型號: μPD78P058
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 13/86頁
文件大?。?/td> 502K
代理商: ΜPD78P058
13
μ
PD78P054, 78P058
(1) Port pins (2/2)
Pin Name
Input/Output
Function
After Reset
Alternate
Function
P40 to P47
Input/output
Port 4
8-bit input/output port
Input/output is specifiable as 8-bit unit.
When used as the input port, it is possible to use an on-chip
pull-up resistor by software.
Set test input flag (KRIF) to 1 by falling edge detection.
Input
AD0 to AD7
P50 to P57
Input/output
Port 5
8-bit input/output port
It is possible to directly drive LEDs.
Input/output is specifiable bit-wise.
When used as the input port, it is possible to use an on-chip
pull-up resistor by software.
Input
A8 to A15
P60
Input/output
Port 6
8-bit input/output port
Input/output is specifiable
bit-wise.
N-ch open-drain input/output port.
It is possible to directly drive
LEDs.
Input
P61
P62
P63
P64
When used as the input port,
it is possible to use an on-chip
pull-up resistor by software.
Input
RD
P65
WR
P66
WAIT
P67
ASTB
P70
Input/output
Port 7
3-bit input/output port
Input/output is specifiable bit-wise.
When used as the input port, it is possible to use an on-chip
pull-up resistor by software.
Input
SI2/R
X
D
P71
SO2/T
X
D
P72
SCK2/ASCK
P120 to P127
Input/output
Port 12
8-bit input/output port
Input/output is specifiable bit-wise.
When used as the input port, it is possible to use an on-chip
pull-up resistor by software.
Input
RTP0 to RTP7
P130, P131
Input/output
Port 13
2-bit input/output port
Input/output is specifiable bit-wise.
When used as the input port, it is possible to use an on-chip
pull-up resistor by software.
Input
ANO0, ANO1
相關(guān)PDF資料
PDF描述
μPD78P058FY 8 Bit Single Chip Microcontrollers
μPD78P058Y 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78P064B 8 Bit Single Chip Microcontrollers
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μPD78P064Y 8 Bit Single Chip Microcontrollers
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