參數(shù)資料
型號: μPD78P078Y
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 38/84頁
文件大?。?/td> 472K
代理商: ΜPD78P078Y
38
m
PD78P078Y
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage, high
V
IH1
P10 to P17, P21, P23,
V
DD
= 2.7 to 5.5 V
0.7V
DD
V
DD
V
P30 to P32, P35 to P37,
P40 to P47, P50 to P57,
P64 to P67, P71,
0.8V
DD
V
DD
V
P80 to P87, P94 to P96,
P102, P103,
P120 to P127, P130,
P131
V
IH2
P00 to P06, P20, P22,
V
DD
= 2.7 to 5.5 V
0.8V
DD
V
DD
V
P24 to P27, P33, P34,
P70, P72, P100,
0.85V
DD
V
DD
V
P101, RESET
V
IH3
P60 to P63, P90 to P93
V
DD
= 2.7 to 5.5 V
0.7V
DD
15
V
(N-ch open-drain)
0.8V
DD
15
V
V
IH4
X1, X2
V
DD
= 2.7 to 5.5 V
V
DD
–0.5
V
DD
V
V
DD
–0.2
V
DD
V
V
IH5
XT1/P07, XT2
4.5 V - V
DD
- 5.5 V
0.8V
DD
V
DD
V
2.7 V - V
DD
< 4.5 V
0.9V
DD
V
DD
V
Note
0.9V
DD
V
DD
V
Input voltage, low
V
IL1
P10 to P17, P21, P23,
V
DD
= 2.7 to 5.5 V
0
0.3V
DD
V
P30 to P32, P35 to P37,
P40 to P47, P50 to P57,
P64 to P67, P71,
0
0.2V
DD
V
P80 to P87, P94 to P96,
P102, P103,
P120 to P127, P130,
P131
V
IL2
P00 to P06, P20, P22,
V
DD
= 2.7 to 5.5 V
0
0.2V
DD
V
P24 to P27, P33, P34,
P70, P72, P100,
0
0.15V
DD
V
P101, RESET
V
IL3
P60 to P63, P90 to P93
4.5 V - V
DD
- 5.5 V
0
0.3V
DD
V
(N-ch open-drain)
2.7 V - V
DD
< 4.5 V
0
0.2V
DD
V
0
0.1V
DD
V
V
IL4
X1, X2
V
DD
= 2.7 to 5.5 V
0
0.4
V
0
0.2
V
V
IL5
XT1/P07, XT2
4.5 V - V
DD
- 5.5 V
0
0.2V
DD
V
2.7 V - V
DD
< 4.5 V
0
0.1V
DD
V
Note
0
0.1V
DD
V
Output voltage, high
V
OH
V
DD
= 4.5 to 5.5 V, I
OH
= –1 mA
I
OH
= –100
m
A
V
DD
–1.0
V
V
DD
–0.5
V
DC Characteristics
(T
A
= –40 to +85°C, V
DD
= 1.8 to 5.5 V)
Note
When used as P07, the reverse phase of P07 should be input to XT2 pin using an inverter.
Remark
Unless otherwise specified, alternate-function pin characteristics are the same as port pin characteristics.
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