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87C54

更新时间: 2022-04-23 23:00:11
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英特尔 - INTEL 微控制器
页数 文件大小 规格书
23页 313K
描述
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

87C54 数据手册

 浏览型号87C54的Datasheet PDF文件第5页浏览型号87C54的Datasheet PDF文件第6页浏览型号87C54的Datasheet PDF文件第7页浏览型号87C54的Datasheet PDF文件第9页浏览型号87C54的Datasheet PDF文件第10页浏览型号87C54的Datasheet PDF文件第11页 
8XC52/54/58  
ABSOLUTE MAXIMUM RATINGS*  
NOTICE: This data sheet contains preliminary infor-  
mation on new products in production. The specifica-  
tions are subject to change without notice. Verify with  
your local Intel Sales office that you have the latest  
data sheet before finalizing a design.  
b
a
Ambient Temperature Under Bias À 40 C to 85 C  
§
Storage Temperature ÀÀÀÀÀÀÀÀÀÀ 65 C to 150 C  
§
b
a
§
§
Voltage on EA/V Pin to V ÀÀÀÀÀÀÀ0V to 13.0V  
a
PP  
SS  
*WARNING: Stressing the device beyond the ‘‘Absolute  
Maximum Ratings’’ may cause permanent damage.  
These are stress ratings only. Operation beyond the  
‘‘Operating Conditions’’ is not recommended and ex-  
tended exposure beyond the ‘‘Operating Conditions’’  
may affect device reliability.  
b a  
ÀÀ 0.5V to 6.5V  
Voltage on Any Other Pin to V  
SS  
I
Per I/O Pin ÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ15 mA  
OL  
Power DissipationÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀÀ1.5W  
(based on PACKAGE heat transfer limitations, not  
device power consumption)  
OPERATING CONDITIONS  
Symbol  
Description  
Min  
Max  
Units  
T
A
Ambient Temperature Under Bias  
Commercial  
Express  
a
a
0
70  
85  
C
§
§
b
40  
C
V
CC  
Supply Voltage  
8XC5X-33  
4.0  
4.5  
6.0  
5.5  
V
V
f
Oscillator Frequency  
8XC5X  
8XC5X-1  
OSC  
3.5  
3.5  
0.5  
3.5  
3.5  
12  
16  
12  
24  
33  
MHz  
MHz  
MHz  
MHz  
MHz  
8XC5X-2  
8XC5X-24  
8XC5X-33  
DC CHARACTERISTICS (Over Operating Conditions)  
All parameter values apply to all devices unless otherwise indicated.  
Typ  
Symbol  
Parameter  
Min  
Max  
Unit  
Test Conditions  
(Note 4)  
b
b
V
V
V
Input Low Voltage  
0.5  
0.2 V  
0.1  
0.3  
V
V
V
IL  
CC  
CC  
b
Input Low Voltage EA  
0
0.2 V  
IL1  
IH  
a
a
Input High Voltage  
(Except XTAL1, RST)  
0.2 V  
0.9  
V
CC  
0.5  
CC  
a
V
V
Input High Voltage  
(XTAL1, RST)  
0.7 V  
V
0.5  
V
IH1  
OL  
CC  
CC  
e
e
e
e
e
e
Output Low Voltage (Note 5)  
(Ports 1, 2 and 3)  
0.3  
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
100 mA (Note 1)  
1.6 mA (Note 1)  
3.5 mA (Note 1)  
200 mA (Note 1)  
3.2 mA (Note 1)  
7.0 mA (Note 1)  
OL  
OL  
OL  
OL  
OL  
OL  
OH  
OH  
OH  
0.45  
1.0  
V
V
Output Low Voltage (Note 5)  
(Port 0, ALE, PSEN)  
0.3  
OL1  
OH  
0.45  
1.0  
b
b
b
e b  
e b  
e b  
Output High Voltage  
(Ports 1, 2 and 3, ALE, PSEN)  
V
CC  
V
CC  
V
CC  
0.3  
0.7  
1.5  
10 mA  
30 mA  
60 mA  
8

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