參數(shù)資料
型號(hào): μPD78078Y
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位單片機(jī)微控制器
文件頁數(shù): 43/84頁
文件大?。?/td> 625K
代理商: ΜPD78078Y
43
μ
PD78076Y, 78078Y
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input voltage,
high
V
IH1
P10 to P17, P21, P23, P30 to P32,
P35 to P37, P40 to P47, P50 to P57,
P64 to P67, P71, P80 to P87,
P94 to P96, P102, P103,
P120 to P127, P130, P131
V
DD
= 2.7 to 5.5 V
0.7V
DD
V
DD
V
0.8V
DD
V
DD
V
V
IH2
P00 to P06, P20, P22, P24 to P27, V
DD
= 2.7 to 5.5 V
P33, P34, P70, P72, P100, P101,
0.8V
DD
V
DD
V
RESET
0.85V
DD
V
DD
V
V
IH3
P60 to P63, P90 to P93
(N-ch open-drain)
V
DD
= 2.7 to 5.5 V
0.7V
DD
15
V
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, P30 to P32,
P35 to P37, P40 to P47, P50 to P57,
P64 to P67, P71, P80 to P87,
P94 to P96, P102, P103,
P120 to P127, P130, P131
P00 to P06, P20, P22, P24 to P27,
P33, P34, P70, P72, P100, P101,
RESET
V
DD
= 2.7 to 5.5 V
0
0.3V
DD
V
0
0.2V
DD
V
V
IL2
V
DD
= 2.7 to 5.5 V
0
0.2V
DD
V
0
0.15V
DD
V
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,
V
OH
V
DD
= 4.5 to 5.5 V, I
OH
= –1 mA
V
DD
– 1.0
V
high
I
OH
= –100
μ
A
V
DD
– 0.5
V
Output voltage,
low
V
OL1
P50 to P57, P60 to P63,
P90 to P93
V
DD
= 4.5 to 5.5 V,
I
OL
= 15 mA
0.4
2.0
V
P01 to P06, P10 to P17, P20
to P27, P30 to P37, P40 to P47,
P64 to P67,
P70 to P72,
P80 to P87, P94 to P96, P100
to P103, P120 to P127, P130, P131
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,
open-drain, at
pulled-up (R = 1 k
)
0.2V
DD
V
V
OL3
I
OL
= 400
μ
A
0.5
V
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V) (1 of 3)
Note
For use of P07/XT1 pin as P07, use an inverter to input the reverse phase of P07 to the XT2 pin
.
Remark
The characteristics of an alternate function pin are the same as those of port pins unless otherwise
specified.
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