參數(shù)資料
型號(hào): UPD178P018
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(yè)數(shù): 15/52頁(yè)
文件大小: 247K
代理商: UPD178P018
15
Data Sheet U12920EJ1V0DS00
μ
PD178F098
Figure 2-1. I/O Circuits of Respective Pins (1/2)
Remark
V
DD
and GND are the positive power supply and ground pins for all port pins. Take V
DD
and GND as
V
DD
PORT and GNDPORT.
Type 5-K
data
output
disable
P-ch
IN/OUT
V
DD
N-ch
Type 5
Type 2
data
output
disable
P-ch
IN/OUT
V
DD
N-ch
input
enable
data
output
disable
P-ch
IN/OUT
V
DD
N-ch
input
enable
Type 8
data
output disable
P-ch
IN/OUT
V
DD
N-ch
input
enable
open drain
Type 10-D
IN
Schmitt trigger input with hysteresis characteristics
Type 19
OUT
N-ch
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