參數(shù)資料
型號: μPD78064B
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): 38/64頁
文件大?。?/td> 391K
代理商: ΜPD78064B
38
μ
PD78064B
DC CHARACTERISTICS (T
A
= –40 to +85
°
C, V
DD
= 2.0 to 6.0 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage
high-level
V
IH1
P10 to P17, P30 to P32,
P35 to P37, P80 to P87,
P90 to P97, P100 to P103
V
DD
= 2.7 to 6.0 V
0.7V
DD
V
DD
V
0.8V
DD
V
DD
V
V
IH2
P00 to P05, P25 to P27,
P33, P34, P70 to P72,
P110 to P117, RESET
V
DD
= 2.7 to 6.0 V
0.8V
DD
V
DD
V
0.85V
DD
V
DD
V
V
IH3
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
IH4
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-level
V
IL1
P10 to P17, P30 to P32,
P35 to P37, P80 to P87,
P90 to P97, P100 to P103
V
DD
= 2.7 to 6.0 V
0
0.3V
DD
V
0
0.2V
DD
V
V
IL2
P00 to P05, P25 to P27,
P33, P34, P70 to P72,
P110 to P117, RESET
V
DD
= 2.7 to 6.0 V
0
0.2V
DD
V
0
0.15V
DD
V
V
IL3
X1, X2
V
DD
= 2.7 to 6.0 V
0
0.4
V
0
0.2
V
V
IL4
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
high-level
V
OH
V
DD
= 4.5 to 6.0 V, I
OH
= –1 mA
V
DD
– 1.0
V
DD
V
I
OH
= –100
μ
A
V
DD
– 0.5
V
DD
V
Output voltage
low-level
V
OL1
P100 to P103
V
DD
= 4.5 to 6.0 V,
I
OL
= 15 mA
0.4
2.0
V
P01 to P05, P10 to P17,
P25 to P27, P30 to P37,
P70 to P72, P80 to P87,
P90 to P97, P110 to P117
V
DD
= 4.5 to 6.0 V,
I
OL
= 1.6 mA
0.4
V
V
OL2
SB0, SB1, SCK0
V
DD
=
4.5 to 6.0 V,
open-drain,
pulled high (R = 1 k
)
0.2V
DD
V
V
OL3
I
OL
= 400
μ
A
0.5
V
Note
When P07/XT1 pin is used as P07, the inverse phase of P07 should be input to XT2 pin.
Remark
Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port pins.
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