參數(shù)資料
型號: EM73290
廠商: ELAN Microelctronics Corp .
英文描述: 4-Bit Micro-Controller for General-Purpose Product(用于家用電器,消費(fèi)類產(chǎn)品和玩具控制器,工作電壓4.5V-5.5V的單片4位微控制器)
中文描述: 4位微控制器一般通用產(chǎn)品(用于家用電器,消費(fèi)類產(chǎn)品和玩具控制器,工作電壓4.5V時至5.5V的單片4位微控制器)
文件頁數(shù): 22/32頁
文件大?。?/td> 165K
代理商: EM73290
22
* This specification are subject to be changed without notice.
7.17.1998
EM73290
4-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT
[Note] : All output and Port 1, Port 2 low drive.
(V
DD
=5.0
±
0.5V, V
SS
=0V, T
OPR
=25
°
C)
Parameters Sym.
Min.
Typ.
Max.
Unit
Conditions
Supply current
I
DD
-
-
2
5.5
1.5
mA
mA
V
DD
=5.5V,no load , Fc=4.19MHz (crystal osc)
V
DD
=5.5V,no load Fc=2MHz,
(RC osc : C=15pF)
V
DD
=5.5V, sleep mode
RESET, WAKEUP, P0, P8, P9
0.7
-
0.1
-
-
-
-
-
-
-
-
-
-
90
300
10
1
μ
A
V
V
μ
A
μ
A
mA
V
V
mA
mA
μ
A
K
K
%
Hysteresis voltage
V
HYS+
V
HYS-
I
IH
0.50V
DD
0.20V
DD
-
-
-
2.4
-
2
20
-
30
100
-
0.75V
DD
0.40V
DD
±
1
±
1
-1
-
0.4
-
-
1
150
450
-
Input current
RESET , P0, V
DD
=5.5V,V
IH
=5.5/0V
Open-drain, V
DD
=5.5V,V
IH
=5.5/0V
Push-pull, V
DD
=5.5V ,V
IL
=0.4V
Push-pull, V
DD
=4.5V,I
OH
=-250
μ
A
V
DD
=4.5V, I
OL
=2mA [Note]
V
DD
=4.5V,V
OH
=4.1V
V
DD
=4.5V, V
OL
=1.0V
Open-drain, V
DD
=5.5V, V
O
=5.5V
P0
RESET
Fc=1M or 4MHz,RC osc, [F(5V)-F(4V)]
/F(5V)
Fc=1MHz, V
DD
=5V,
[F(typical)-F(worse case)]/F(typical)
I
IL
V
OH
V
OL
I
OH
I
OL
I
LO
R
IN
Output voltage
Output voltage
(P1,P2 high drive)
Leakage current
Input resistor
Frequency stability
Frequency variation
-
30
-
%
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