參數(shù)資料
型號： μPD78075B
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)： 12/76頁
文件大?。?/td> 568K
代理商： ΜPD78075B
12
μ
PD78074B, 78075B
Pin Name
I/O
Function
After
Reset
Shared by:
P50 to P57
Input
A8 to A15
P60
Input
—
P61
P62
P63
P64
Input
RD
P65
WR
P66
WAIT
P67
ASTB
P70
Input
SI2/R
X
D
P71
SO2/T
X
D
P72
SCK2/ASCK
P80 to P87
Input
A0 to A7
P90
Input
—
P91
P92
P93
P94
P95
P96
P100
Input
TI5/TO5
P101
TI6/TO6
P102, P103
—
P120 to P127
Input
RTP0 to RTP7
P130, P131
Input
ANO0, ANO1
3.1 Port Pins (2/2)
Input/
output
Port 5
8-bit input/output port
LED can be driven directly.
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used
by software.
Input/
output
Port 6
8-bit input/output port
Input/output can be specified
bit-wise.
Port 7
3-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by software.
Input/
output
N-ch open-drain input/output port.
On-chip pull-up resistor can be
specified by mask option.
LED can be driven directly.
When used as an input port,
on-chip pull-up resistor can be
used by software.
Port 8
8-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by software.
Input/
output
Port 9
7-bit input/output port
Input/output can be specified
bit-wise.
Input/
output
N-ch open-drain input/output port.
On-chip pull-up resistor can be specified
by mask option. LED can be driven
directly.
When used as an input port, on-chip
pull-up resistor can be used by software.
Input/
output
Port 10
4-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by software.
Port 12
8-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by software.
Input/
output
Input/
output
Port 13
2-bit input/output port
Input/output can be specified bit-wise.
When used as an input port, on-chip pull-up resistor can be used by software.
相關(guān)PDF資料
PDF描述
μPD78074B 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78078Y 8 Bit Single Chip Microcontrollers
μPD78076Y 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78081(A) 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78082(A) 8 Bit Single Chip Microcontrollers(8位單片微控制器)
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