參數(shù)資料
型號: μPD78070AY
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): 40/72頁
文件大小: 524K
代理商: ΜPD78070AY
μ
PD78070AY
40
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage, high
V
IH1
P10 to P17, P21, P23, P30 to P32, P35 to P37, P66,
P71, P94 to P96, P102, P103, P120 to P127, P130,
P131, AD0 to AD7
0.7V
DD
V
DD
V
V
IH2
P00 to P06, P20, P22, P24 to P27, P33, P34, P70,
P72, P100, P101, RESET
0.8V
DD
V
DD
V
V
IH3
P60 to P63, P90 to P93 (N-ch open-drain)
0.7V
DD
V
DD
V
V
IH4
X1, X2
V
DD
– 0.5
V
DD
V
V
IH5
XT1/P07, XT2
V
DD
= 4.5 to 5.5 V
0.8V
DD
V
DD
V
0.9V
DD
V
DD
V
Input voltage, low
V
IL1
P10 to P17, P21, P23, P30 to P32, P35 to P37, P66,
P71, P94 to P96, P102, P103, P120 to P127, P130,
P131, AD0 to AD7
0
0.3V
DD
V
V
IL2
P00 to P06, P20, P22, P24 to P27, P33, P34, P70,
P72, P100, P101, RESET
0
0.2V
DD
V
V
IL3
P60 to P63, P90 to P93
(N-ch open-drain)
V
DD
= 4.5 to 5.5 V
0
0.3V
DD
V
0
0.2V
DD
V
V
IL4
X1, X2
0
0.4
V
V
IL5
XT1/P07, XT2
V
DD
= 4.5 to 5.5 V
0
0.2V
DD
V
0
0.1V
DD
V
Output voltage, high
V
OH
V
DD
= 4.5 to 5.5 V, I
OH
= –1 mA
V
DD
– 1.0
V
I
OH
= –100
μ
A
V
DD
– 0.5
V
Output voltage, low
V
OL1
P60 to P63
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, P66,
P70 to P72, P90 to P96,
P100 to P103, P120 to P127,
P130, P131, AD0 to AD7,
A0 to A15, RD, WR, ASTB
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,
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
= 2.7 to 5.5 V)
Remark
Unless otherwise specified, dual-function pin characteristics are the same as port pin characteristics.
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