參數(shù)資料
型號: UPD178002GC
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位單晶片微控制器
文件頁數(shù): 30/48頁
文件大?。?/td> 334K
代理商: UPD178002GC
30
μ
PD178002, 178003
Data Sheet U12628EJ3V0DS00
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 3.5 to 5.5 V)
(1/3)
Parameter
Input voltage, high
Symbol
V
IH1
Conditions
MIN.
0.7V
DD
TYP.
MAX.
V
DD
Unit
V
P10 to P15, P21, P23,
P30 to P32, P35 to P37,
P40 to P47, P50 to P57,
P64 to P67, P120 to P125
V
IH2
P00 to P06, P20, P22,
P24 to P27, P33, P34,
RESET
0.85V
DD
V
DD
V
V
IH3
P60 to P63
(N-ch open drain)
0.7V
DD
V
DD
V
Input voltage, low
V
IL1
P10 to P15, P21, P23,
P30 to P32, P35 to P37,
P40 to P47, P50 to P57,
P64 to P67, P120 to P125
0
0.3V
DD
V
V
IL2
P00 to P06, P20, P22,
P24 to P27, P33, P34,
RESET
0
0.15V
DD
V
V
IL3
P60 to P63
(N-ch open drain)
0
0.2V
DD
V
Output voltage, high
V
OH1
4.5 V
V
DD
5.5 V,
I
OH
= –1 mA
V
DD
– 1.0
V
3.5 V
V
DD
< 4.5 V,
I
OH
= –100
μ
A
V
DD
– 0.5
V
Output voltage, low
V
OL1
P50 to P57, P60 to P63
V
DD
= 4.5 to 5.5 V,
I
OH
= 15 mA
0.4
2.0
V
P01 to P06, P10 to P15,
P20 to P27, P30 to P37,
P40 to P47, P64 to P67,
P120 to P125,
P132 to P134
V
DD
= 4.5 to 5.5 V,
I
OL
= 1.6 mA
0.4
V
V
OL2
SB0, SB1, SCK0
V
DD
= 4.5 to 5.5 V, N-ch
open drain, pulled-up
(R = 1 K
)
0.2V
DD
V
Remark
Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port
pins.
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