參數(shù)資料
型號(hào): UPD780016Y
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 10/42頁
文件大小: 189K
代理商: UPD780016Y
10
μ
PD780016Y, 780018Y
3.1 Port Pins (2/2)
P50 to P57
P60
P61
P62
P63
P64
P65
P66
P67
P80 to P87
P90
P91
P92
P93
P94
P95
P100
P101
P102, P103
P110
P111
P112
P113-P115
P116
P117
P150-P156
Function
Pin Name
I/O
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
A8 to A15
RD
WR
WAIT
ASTB
A0 to A7
SI4A
SO4A
SCK4A
SI4B
SO4B
SCK4B
TI5/TO5
TI6/TO6
SI4C
SO4C
SCK4C
SDA
SCL
Input/
output
Port 11
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
Input/
output
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
Input/
output
Port 6
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
Alternate
Function Pin
After
Reset
Port 9
6-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
Input/
output
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.
Input
Port 15
7-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
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