參數(shù)資料
型號: UPD178023GF
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): 36/56頁
文件大?。?/td> 261K
代理商: UPD178023GF
36
μ
PD178023, 178024
Data Sheet U14126EJ1V0DS00
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 3.5 to 5.5 V) (1/2)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
High-level input
voltage
V
IH1
P10-P15, P30-P32, P35-P37, P40-P47, P50-P57,
P60-P67, P71, P73, P120-P125
0.7 V
DD
V
DD
V
V
IH2
P00-P06, P33, P34, P70, P72, P74-P75, RESET
0.8 V
DD
V
DD
V
V
IH3
P76, P77
(N-ch open-drain I/O)
4.5 V
V
DD
5.5 V
0.7 V
DD
V
DD
V
Low-level input
voltage
V
IL1
P10-P15, P30-P32, P35-P37, P40-P47, P50-P57,
P60-P67, P71, P73, P120-P125
0
0.3 V
DD
V
V
IL2
P00-P06, P33, P34, P70, P72, P74-P75, RESET
0
0.2 V
DD
V
V
IL3
P76, P77
(N-ch open-drain I/O)
4.5 V
V
DD
5.5 V
0
0.3 V
DD
V
High-level output
voltage
V
OH1
P00-P06, P30-P37,
P40-P47, P50-P57,
P60-P67, P70-P77,
P120-P125
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
V
OH2
EO0, EO1
V
DD
= 4.5 to 5.5 V,
I
OH
= –3 mA
V
DD
– 1.0
V
Low-level output
voltage
V
OL1
P00-P06, P30-P37,
P40-47, P50-57, P60-P67,
P70-P75, P120-P125
4.5 V
V
DD
5.5 V,
I
OL
= 1 mA
1.0
V
3.5 V
V
DD
< 4.5 V,
I
OL
= 100
μ
A
0.5
V
V
OL2
EO0, EO1
V
DD
= 4.5 to 5.5 V,
I
OL
= 3 mA
1.0
V
OL3
P76, P77
(N-ch open-drain I/O)
4.5 V
V
DD
5.5 V
I
OL
= 3 mA
0.4
V
4.5 V
V
DD
5.5 V
I
OL
= 6 mA
0.6
V
High-level input
leakage current
I
LH
P00-P06, P10-P15,
P30-P37, P40-P47,
P50-P57, P60-P67,
P70-P77, P120-P125,
RESET
V
IN
= V
DD
3
μ
A
Remark
Unless otherwise specified, the characteristics of a multiplexed pin are the same as those of the
corresponding port pin.
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