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參數(shù)資料
| 型號(hào)： | μPD780032 |
| 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(jī)微控制器（8位單片微控制器） |
| 文件頁(yè)數(shù)： | 11/44頁(yè) |
| 文件大?。?/td> | 238K |
| 代理商： | ΜPD780032 |
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11
m
PD780031, 780032, 780033, 780034
3. PIN FUNCTIONS
3.1 Port Pins (1/2)
Pin Name
I/O
Function
After
Reset
Dual-
function Pin
P00
I/O
Input
INTP0
P01
INTP1
P02
INTP2
P03
INTP3/ADTRG
P10 to P17
Input
Input
ANI0 to ANI7
P20
I/O
Input
SI30
P21
SO30
P22
SCK30
P23
RxD0
P24
TxD0
P25
ASCK0
P30
I/O
Input
—
P31
P32
P33
P34
SI31
P35
SO31
P36
SCK31
P40 to P47
I/O
Input
AD0 to AD7
P50 to P57
I/O
Input
A8 to A15
P64
I/O
Input
RD
P65
WR
P66
WAIT
P67
ASTB
Port 0
4-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, an internal pull-up resistor can be connected by
software.
Port 1
8-bit input only port.
Port 2
6-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, an internal pull-up resistor can be connected by
software.
Port 3
7-bit input/output port.
Input/output can be specified
bit-wise.
N-ch open-drain input/output port.
Internal pull-up resistor can be specified
by mask option.
LED can be driven directly.
When used as an input port, an internal
pull-up resistor can be connected by
software.
Port 4
8-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, an internal pull-up resistor can be connected by
software.
Interrupt request flag (KRIF) is set to 1 by the falling edge detection.
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, an internal pull-up resistor can be connected by
software.
Port 6
4-bit input/output port.
Input/output can be specified bit-wise.
When used as an input port, an internal pull-up resistor can be connected by
software.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PD780131 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A1) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131(A2) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD780131A | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
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