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參數(shù)資料
| 型號： | 8XC51R |
| 廠商： | Intel Corp. |
| 英文描述： | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| 中文描述： | CHMOS單片8位微控制器 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 294K |
| 代理商： | 8XC51R |
8XC51RA/RB/RC
ABSOLUTE MAXIMUM RATINGS
*
Ambient Temperature Under Biasà
b
40
§
C to
a
85
§
C
Storage Temperature àààààààààà
b
65
§
C to
a
150
§
C
Voltage on EA/V
PP
Pin to V
SS
ààààààà0V to
a
13.0V
Voltage on Any Other Pin to V
SS
àà
b
0.5V to
a
6.5V
I
OL
Per I/O Pin ààààààààààààààààààààààààààà15 mA
Power Dissipationàààààààààààààààààààààààààà1.5W
(based on PACKAGE heat transfer limitations, not
device power consumption)
NOTICE: This data sheet contains information on
products in the sampling and initial production phases
of development. The specifications are subject to
change without notice. Verify with your local Intel
Sales office that you have the latest data sheet be-
fore finalizing a design.
*
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
T
A
Ambient Temperature Under Bias
Commercial
Express
0
a
70
a
85
§
C
§
C
b
40
V
CC
Supply Voltage
All Others
8XC51RX-24
4.0
4.5
6.0
5.5
V
V
f
OSC
0scillator Frequency
8XC51RX
8XC51RX-1
8XC51RX-20
8XC51RX-24
3.5
3.5
3.5
3.5
12
16
20
24
MHz
MHz
MHz
MHz
DC CHARACTERISTICS
(Over Operating Conditions)
All parameter values apply to all devices unless otherwise indicated.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
(Note 4)
V
IL
V
IL1
V
IH
Input Low Voltage
b
0.5
0.2 V
CC
b
0.1
0.2 V
CC
b
0.3
V
CC
a
0.5
V
Input Low Voltage EA
0
V
Input High Voltage
(Except XTAL1, RST)
0.2 V
CC
a
0.9
V
V
IH1
Input High Voltage
(XTAL1, RST)
0.7 V
CC
V
CC
a
0.5
V
V
OL
Output Low Voltage
(Note 5)
(Ports 1, 2 and 3)
0.3
V
I
OL
e
100
m
A (Note 1)
I
OL
e
1.6 mA (Note 1)
I
OL
e
3.5 mA (Note 1)
I
OL
e
200
m
A (Note 1)
I
OL
e
3.2 mA (Note 1)
I
OL
e
7.0 mA (Note 1)
I
OH
e b
10
m
A
I
OH
e b
30
m
A
I
OH
e b
60
m
A
0.45
V
1.0
V
V
OL1
Output Low Voltage
(Note 5)
(Port 0, ALE, PSEN)
0.3
V
0.45
V
1.0
V
V
OH
Output High Voltage
(Ports 1, 2 and 3, ALE, PSEN)
V
CC
b
0.3
V
CC
b
0.7
V
CC
b
1.5
V
V
V
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 8XC51RA | CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器) |
| 8XC51RB | CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器) |
| 8XC51RC | CHMOS Single-Chip 8-Bit Microcontroller(CHMOS 型單片8位微控制器) |
| 8XC51SL | Low Voltage Keyboard Controller(低電壓鍵盤控制器) |
| 8XC58 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 8XC51RA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| 8XC51RA/RB/RC/RD/80C51RA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:(360.35 k) |
| 8XC51RA+ | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz) |
| 8XC51RB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
| 8XC51RB+ | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz) |
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