參數(shù)資料
型號: EM73400
廠商: ELAN Microelctronics Corp .
英文描述: 4-Bit Micro-Controller for General-Purpose Product(用于通訊產(chǎn)品,家用電器,消費類產(chǎn)品的工作電壓4.5-5.5V的4位微控制器)
中文描述: 4位微控制器一般通用產(chǎn)品(用于通訊產(chǎn)品,家用電器,消費類產(chǎn)品的工作電壓4.5 - 5.5V的的4位微控制器)
文件頁數(shù): 30/38頁
文件大?。?/td> 197K
代理商: EM73400
30
* This specification are subject to be changed without notice.
6.11.1998
EM73400
4-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT
RECOMMANDED OPERATING CONDITIONS
Items
Sym.
Ratings
Condition
Supply Voltage
Input Voltage
V
DD
V
IH
V
IL
F
C
2.4V to 5.5V
0.90xV
DD
to V
DD
0V to 0.10xV
DD
32K to 4MHz
32K to 1MHz
32K to 5MHz
Operating Frequency
XIN,XOUT (RC osc)
XIN,XOUT (crystal osc),V
DD
>2.4V
XIN,XOUT (crystal osc),V
DD
>4.5V
ABSOLUTE MAXIMUM RATINGS
Items
Sym.
Ratings
Conditions
Supply Voltage
Input Voltage
Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
V
DD
V
IN
V
O
P
D
T
OPR
T
STG
-0.5V to 6V
-0.5V to V
DD
+0.5V
-0.5V to V
DD
+0.5V
300mW
0
°
C to 50
°
C
-55
°
C to 125
°
C
T
OPR
=50
°
C
[Note] : All output and Port 1, Port 2 low drive.
DC ELECTRICAL CHARACTERISTICS
(V
DD
=5
±
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
=5.5V,no load ,Fc=2MHz (RC osc :
C=15pF)
V
DD
=5.5V, sleep mode
RESET, P0,P8, P9,P14,
0.7
-
0.1
-
-
-
-
-
-
-
-
-
-
90
300
1
μ
A
Hysteresis voltage
V
HYS+
0.50V
DD
V
HYS-
0.20V
DD
I
IH
0.75V
DD
V
0.40V
DD
V
±
1
±
1
-1
-
0.4
-
-
1
150
450
-
-
Input current
-
-
-
μ
A
μ
A
mA
V
V
mA
mA
μ
A
K
K
V
M
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
V
DD
=3~5.5V
V
DD
=3~5.5V
I
IL
V
OH
V
OL
I
OH
I
OL
I
LO
R
IN
Output voltage
2.4
-
2
20
-
30
100
-
-
Output current
(P1,P2 high drive)
Leakage current
Input resistor
R-option threshold point
R-option weak PMOS
resistance
Frequency stability
V
TH
R
WP
0.45V
DD
2
-
10
-
%
Fc=1M or 4MHz, RC osc,[F(5V)-F(4V)]/
F(5V)
Fc=1MHz, V
DD
=5V, RC osc,
[F(typical)-F(worse case)]/F(typical)
Frequency variation
-
30
-
%
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