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參數(shù)資料
| 型號： | T89C51RD2-SMUCM |
| 廠商： | TEMIC SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 0 to 40 MHz Flash Programmable 8-bit Microcontroller |
| 中文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 80/104頁 |
| 文件大?。?/td> | 798K |
| 代理商： | T89C51RD2-SMUCM |
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80
T89C51RD2
4243G
–
8051
–
05/03
Electrical Characteristics
Absolute Maximum
Ratings
DC Parameters for
Standard Voltage
T
A
= 0
°
C to +70
°
C; V
SS
= 0 V; V
CC
= 5 V
±
10%; F = 0 to 40 MHz.
T
A
= -40
°
C to +85
°
C; V
SS
= 0 V; V
CC
= 5 V
±
10%; F = 0 to 40 MHz.
Table 43.
DC Parameters in Standard Voltage
(1)
Ambiant Temperature Under Bias:
C = commercial ..........................................0
°
C to 70
°
C
I = industrial .............................................-40
°
C to 85
°
C
Storage Temperature ..........................-65
°
C to +150
°
C
Voltage on V
V
................................-0.5 V to +6.5V
Voltage on Any Pin V
SS
...................-0.5 V to V
CC
+0.5 V
Power Dissipation .................................................1 W
(2)
*NOTICE:
S
tresses at or above those listed under
“
Abso-
lute Maximum Ratings
”
may cause permanent
damage to the device. This is a stress rating only
and functional operation of the device at these or
any other conditions above those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions may affect device reliability.
Power dissipation value is based on the maxi-
mum allowable die temperature and the thermal
resistance of the package.
Symbol
Parameter
Min
Typ
(5)
Max
Unit
Test Conditions
V
IL
Input Low Voltage
-0.5
0.2 V
CC
- 0.1
V
V
IH
Input High Voltage except XTAL1, RST
0.2 V
CC
+ 0.9
V
CC
+ 0.5
V
V
IH1
Input High Voltage, XTAL1, RST
0.7 V
CC
V
CC
+ 0.5
V
V
OL
Output Low Voltage, ports 1, 2, 3, 4 and 5
(6)
0.3
0.45
1.0
V
V
V
I
OL
= 100
μ
A
(4)
I
OL
= 1.6 mA
(4)
I
OL
= 3.5 mA
(4)
V
OL1
Output Low Voltage, port 0, ALE, PSEN
(6)
0.3
0.45
1.0
V
V
V
I
OL
= 200
μ
A
(4)
I
OL
= 3.2 mA
(4)
I
OL
= 7.0 mA
(4)
V
OH
Output High Voltage, ports 1, 2, 3, 4 and 5
V
CC
- 0.3
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -10
μ
A
I
OH
= -30
μ
A
I
OH
= -60
μ
A
V
CC
= 5 V
±
10%
V
OH1
Output High Voltage, port 0, ALE, PSEN
V
CC
- 0.3
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -200
μ
A
I
OH
= -3.2 mA
I
OH
= -7.0 mA
V
CC
= 5 V
±
10%
R
RST
RST Pulldown Resistor
50
90
200
k
I
IL
Logical 0 Input Current ports 1, 2, 3, 4 and 5
-50
μ
A
Vin = 0.45 V
I
LI
Input Leakage Current for P0 only
±
10
μ
A
0.45 V < Vin < V
CC
I
TL
Logical 1 to 0 Transition Current, ports 1, 2, 3, 4
and 5
-650
μ
A
Vin = 2.0 V
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| T89C51RD2-SMUIM | 0 to 40 MHz Flash Programmable 8-bit Microcontroller |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| T89C51RD2-SMUC-M | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller |
| T89C51RD2-SMUI-L | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller |
| T89C51RD2-SMUIM | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller |
| T89C51RD2-SMUI-M | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller |
| T89C51RD2-SMVC-L | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller |
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