参数资料
型号: TS80C51BH
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 21/21页
文件大小: 2233K
代理商: TS80C51BH
87C51/80C51BH/80C31BH
DC CHARACTERISTICS
(Over Operating Conditions) (Continued)
Symbol
Parameter
Min
Typ(1)
Max
Unit
Test Conditions
VOL1
Output Low Voltage(6)
0.3
V
IOL e 200 mA(2)
(Port 0, ALE, PSEN)
0.45
V
IOL e 3.2 mA (2)
1.0
V
IOL e 7.0 mA(2)
VOH
Output High Voltage
VCC b 0.3
V
IOH eb10 mA(3)
(Ports 1, 2, 3, ALE, PSEN)
VCC b 0.7
V
IOH eb30 mA(3)
VCC b 1.5
V
IOH eb60 mA(3)
VOH1
Output High Voltage
VCC b 0.3
V
IOH eb200 mA(3)
(Port 0 in External Bus Mode)
VCC b 0.7
V
IOH eb3.2 mA(3)
VCC b 1.5
V
IOH eb7.0 mA(3)
IIL
Logical 0 Input Current
VIN e 0.45V
(Ports 1, 2, 3)
Commercial
b
50
m
A
Express
b
75
m
A
ILI
Input Leakage Current
g
10
m
A
0.45 k VIN k VCC
(Port 0)
ITL
Logical 1-to-0 Transition Current
VIN e 2V
(Ports 1, 2, 3)
Commercial
b
650
m
A
Express
b
750
m
A
RRST
RST Pulldown Resistor
40
225
kX
CIO
Pin Capacitance
10
pF
1 MHz, 25 C
ICC
Power Supply Current
(Note 4)
Active Mode
12 MHz (Figure 5)
11.5
20
mA
16 MHz
26
mA
24 MHz
38
mA
Idle Mode
12 MHz (Figure 5)
3.5
7.5
mA
16 MHz
9.5
mA
24 MHz
13.5
mA
Power Down Mode
5
50
m
A
9
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