參數(shù)資料
型號(hào): TS80C51RA2-LCE
廠商: International Rectifier
英文描述: High Performance 8-bit Microcontroller
中文描述: 高性能8位微控制器
文件頁(yè)數(shù): 59/85頁(yè)
文件大小: 762K
代理商: TS80C51RA2-LCE
59
4188E–8051–08/06
AT/TS8xC51Rx2
V
OH
Output High Voltage, ports 1, 2, 3, 4, 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
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%
V
OH2
Output High Voltage,ALE, PSEN
V
CC
- 0.3
V
CC
- 0.7
V
CC
- 1.5
V
V
V
I
OH
= -100
μ
A
I
OH
= -1.6 mA
I
OH
= -3.5 mA
V
CC
= 5 V
±
10%
R
RST
RST Pulldown Resistor
50
90
(5)
200
k
Ω
I
IL
Logical 0 Input Current ports 1, 2, 3, 4, 5
-50
μ
A
Vin = 0.45 V
I
LI
Input Leakage Current
±
10
μ
A
0.45 V < Vin < V
CC
I
TL
Logical 1 to 0 Transition Current, ports 1, 2, 3, 4,
5
-650
μ
A
Vin = 2.0 V
C
IO
Capacitance of I/O Buffer
10
pF
Fc = 1 MHz
T
A
= 25
°
C
I
PD
Power-down Current
20
(5)
50
μ
A
2.0 V < V
CC <
5.5 V
(3)
I
CC
under
RESET
Power Supply Current Maximum values, X1
mode:
(7)
1 + 0.4 Freq
(MHz)
@12MHz 5.8
@16MHz 7.4
mA
V
CC
= 5.5 V
(1)
I
CC
operating
Power Supply Current Maximum values, X1
mode:
(7)
3 + 0.6 Freq
(MHz)
@12MHz 10.2
@16MHz 12.6
mA
V
CC
= 5.5 V
(8)
I
CC
idle
Power Supply Current Maximum values, X1
mode:
(7)
0.25+0.3 Freq
(MHz)
@12MHz 3.9
@16MHz 5.1
mA
V
CC
= 5.5 V
(2)
Table 11-1.
DC Parameters in Standard Voltage
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
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