參數(shù)資料
型號: μPD78054(A)
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位單片機微控制器(8位單片微控制器)
文件頁數(shù): 41/76頁
文件大?。?/td> 386K
代理商: ΜPD78054(A)
41
μ
PD78052(A), 78053(A), 78054(A)
Parameter
Symbol
Test 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, P120 to P127,
P130, P131
V
DD
= 2.7 to 6.0 V
0.7V
DD
V
DD
V
0.8V
DD
V
DD
V
V
IH2
P00 to P06, P20, P22, P24 to P27,
P33, P34, P70, P72, RESET
V
DD
= 2.7 to 6.0 V
0.8V
DD
V
DD
V
0.85V
DD
V
DD
V
V
IH3
P60 to P63
(N-ch open-drain)
V
DD
= 2.7 to 6.0 V
0.7V
DD
15
V
0.8V
DD
15
V
V
IH4
X1, X2
V
DD
= 2.7 to 6.0 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
6.0 V
0.8V
DD
V
DD
V
2.7 V
V
DD
<
4.5 V
0.9V
DD
V
DD
V
2.0 V
V
DD
<
2.7 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, P120 to P127,
P130, P131
V
DD
= 2.7 to 6.0 V
0
0.3V
DD
V
0
0.2V
DD
V
V
IL2
P00 to P06, P20, P22, P24 to P27,
V
DD
= 2.7 to 6.0 V
0
0.2V
DD
V
P33, P34, P70, P72, RESET
0
0.15V
DD
V
V
IL3
P60 to P63
4.5 V
V
DD
6.0 V
0
0.3V
DD
V
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 6.0 V
0
0.4
V
0
0.2
V
V
IL5
XT1/P07, XT2
4.5 V
V
DD
6.0 V
0
0.2V
DD
V
2.7 V
V
DD
<
4.5 V
0
0.1V
DD
V
2.0 V
V
DD
<
2.7 V
Note
0
0.1V
DD
V
Output voltage
V
OH
V
DD
= 4.5 to 6.0 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
V
DD
= 4.5 to 6.0 V,
I
OL
= 15 mA
0.4
2.0
V
P01 to P06, P10 to P17, P20 to P27,
V
DD
= 4.5 to 6.0 V,
P30 to P37, P40 to P47, P64 to P67,
I
OL
= 1.6 mA
P70 to P72, P120 to P127, P130,
P131
0.4
V
V
OL2
SB0, SB1, SCK0
V
DD
= 4.5 to 6.0 V,
open-drain,
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
= 2.0 to 6.0 V)
Remark
The characteristics of dual-function pins and port pins are the same unless otherwise specified.
Note
For use as P07, use an inverter to input the inverted phase of P07 to the XT2 pin.
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