參數(shù)資料
型號(hào): UPD178P018AGC
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): 25/60頁
文件大?。?/td> 325K
代理商: UPD178P018AGC
25
μ
PD178P018A
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 3.5 to 5.5 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage high
V
IH1
P10 to P15, P21, P23,
P30 to P32, P35 to P37,
P40 to P47, P50 to P57,
P64 to P67, P120 to P125
0.7 V
DD
V
DD
V
V
IH2
P00 to P06, P20, P22,
P24 to P27, P33, P34,
RESET
0.85 V
DD
V
DD
V
V
IH3
P60 to P63
(N-ch open-drain)
0.7 V
DD
15
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
0.3 V
DD
V
V
IL2
P00 to P06, P20, P22,
P24 to P27, P33, P34,
RESET
0
0.15 V
DD
V
V
IL3
P60 to P63
(N-ch open-drain)
4.5 V
V
DD
5.5 V
0
0.3 V
DD
V
3.5 V
V
DD
< 4.5 V
0
0.2 V
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
)
0.2 V
DD
V
Remark
The characteristics of an alternate-function pin and a port pin are the same unless specified otherwise.
(1/3)
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