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参数资料
| 型号： | S83C51FA-24 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | QFP-44 |
| 文件页数： | 19/20页 |
| 文件大小： | 1578K |
| 代理商： | S83C51FA-24 |
8XC51FX
ABSOLUTE MAXIMUM RATINGS
*
Ambient Temperature Under Bias – 40
°C to + 85°C
Storage Temperature................... – 65
°C to +150°C
Voltage on EA/V PP Pin to VSS............
+ 13.0V
Voltage on Any Other Pin to VSS ... – 0.5V to + 6.5V
IOL per I/O Pin..................................................
Power Dissipation...............................................
(based on PACKAGE heat transfer limitations, not
device power consumption)
NOTICE: This data sheet contains preliminary infor-
mation on new products in production. It is valid for
the devices indicated in the revision history. The
specifications are subject to change without notice.
* 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.
OPERATING CONDITIONS
Symbol
Description
Min
Max
Units
TA
Ambient Temperature Under Bias
Commercial
0
+ 70
°C
Express
- 40
+ 85
VCC
Supply Voltage
8XC51FX-33
4.5
5.5
V
All Others
4.0
6.0
fOSC
Oscillator Frequency
8XC51FX
3.5
12
8XC51FX-1
3.5
16
MHz
8XC51FX-2
0.5
12
8XC51FX-24
3.5
24
8XC51FX-33
3.5
33
DC CHARACTERISTICS
(Over Operating Conditions)
All parameter values apply to all devices unless otherwise indicated.
Symbol
Parameter
Min
Typical
Max
Units
Test Conditions
(Note 4)
VIL
Input Low Voltage
- 0.5
0.2 VCC -0.1
V
VIL1
Input Low Voltage EA
0
0.2 VCC - 0.3
V
VIH
Input High Voltage
0.2 VCC + 0.9
VCC + 0.5
V
(Except XTAL1, RST)
VIH1
Input High Voltage
0.7 VCC
VCC + 0.5
V
(XTAL1, RST)
VOL
Output Low Voltage (Note 5)
0.3
IOL = 100 A
(Ports 1, 2 and 3)
0.45
V
IOL = 1.6 mA (Note 1)
1.0
IOL = 3.5 mA
VOL1
Output Low Voltage (Note 5)
0.3
IOL = 200 A
(Port 0, ALE/PROG , PSEN)
0.45
V
IOL = 3.2 mA (Note 1)
1.0
IOL = 7.0 mA
VOH
Output High Voltage
VCC – 0.3
IOH = – 10 A
(Ports 1, 2 and 3
VCC – 0.7
V
IOH = – 30 A (Note 2)
ALE/PROG and PSEN)
VCC – 1.5
IOH = – 60 A
VOH1
Output High Voltage
VCC – 0.3
IOH = – 200 A
(Port 0 in External Bus Mode)
VCC – 0.7
V
IOH = – 3.2 mA (Note 2)
VCC – 1.5
IOH = – 7.0 mA
83C51FA/80C51FA (Express)
IOH = – 6.0 mA
IIL
Logical 0 Input Current
- 50
A VIN = 0.45V
(Ports 1, 2 and 3)
8
0V to
15mA
1.5W
..
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相关代理商/技术参数 |
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| S83C51FA-33 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
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