參數(shù)資料
型號(hào): μPD78082(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(jī)微控制器(8位單片微控制器)
文件頁(yè)數(shù): 30/60頁(yè)
文件大?。?/td> 302K
代理商: ΜPD78082(A)
30
μ
PD78081(A), 78082(A)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input voltage, high
V
IH1
P10 to P17, P30 to
V
DD
= 2.7 to 5.5 V
0.7 V
DD
V
DD
V
P32, P35 to P37, P50
to P57, P71
V
IH2
P00 to P03, P33, P34,
V
DD
= 2.7 to 5.5 V
0.8 V
DD
V
DD
V
P70, P72, P100, P101,
RESET
V
IH3
X1, X2
V
DD
= 2.7 to 5.5 V
V
DD
– 0.5
V
DD
V
V
DD
– 0.2
V
DD
V
Input voltage, low
V
IL1
P10 to P17, P30 to
V
DD
= 2.7 to 5.5 V
0
0.3 V
DD
V
P32, P35 to P37, P50
to P57, P71
V
IL2
P00 to P03, P33, P34,
V
DD
= 2.7 to 5.5 V
0
0.2 V
DD
V
P70, P72, P100,
P101, RESET
V
IL3
X1, X2
V
DD
= 2.7 to 5.5 V
0
0.4
V
0
0.2
V
Output voltage, high
V
OH
V
DD
= 4.5 to 5.5 V, I
OH
= –1 mA
I
OH
= –100
μ
A
P50 to P57
V
DD
– 1.0
V
V
DD
– 0.5
V
Output voltage, low
V
OL
V
DD
= 2.0 to 4.5 V,
0.8
V
I
OL
= 10 mA
V
DD
= 4.5 to 5.5 V,
0.4
2.0
V
I
OL
= 15 mA
P01 to P03, P10 to
V
DD
= 4.5 to 5.5 V,
0.4
V
P17, P30 to P37, P70
I
OL
= 1.6 mA
I
OL
= 400
μ
A
P00 to P03, P10 to P17,
to P72, P100, P101
0.5
V
Input leak current, high
I
LIH1
V
IN
= V
DD
3
μ
A
P30 to P37, P50 to P57,
P70 to P72, P100,
P101, RESET
I
LIH2
X1, X2
20
μ
A
μ
A
Input leak current, low
I
LIL1
V
IN
= 0 V
P00 to P03, P10 to P17,
–3
P30 to P37, P50 to P57,
P70 to P72, P100,
P101, RESET
I
LIL2
X1, X2
–20
μ
A
μ
A
μ
A
k
Output leak current, high
I
LOH
V
OUT
= V
DD
3
Output leak current, low
I
LOL
V
OUT
= 0 V
–3
Software pull-up resistance
R
V
IN
= 0 V
P01 to P03, P10 to P17,
15
40
90
P30 to P37, P50 to P57,
P70 to P72, P100,
P101
Remark
Unless otherwise specified, alternate-function pin characteristics are the same as port pin characteristics.
0.8 V
DD
0.85 V
DD
0
0
0.15 V
DD
V
DD
V
V
DD
V
V
V
Electrical specifications of
μ
PD78081(A) and 78082(A) (3/11)
DC Characteristics (T
A
= –40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
0.2 V
DD
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