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参数资料
| 型号： | BN87C51FA12 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 17/18页 |
| 文件大小： | 254K |
| 代理商： | BN87C51FA12 |
AUTOMOTIVE 87C51FAFBFCFC-20
ABSOLUTE MAXIMUM RATINGS
Ambient Temperature Under Bias b40 Cto a125 C
Storage Temperature
b
65 Cto a150 C
Voltage on EAVPP Pin to VSS
0V to a130V
Voltage on Any Other Pin to VSS
b
05V to a65V
IOL Per IO Pin
15 mA
Power Dissipation15W
(Based on package heat transfer limitations not
device power consumption)
Typical Junction Temperature
a
135 C
(Based on ambient temperature at a125 C)
Typical Thermal Resistance Junction-to-Ambient
(iJA)
PDIP
45 CW
PLCC
46 CW
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
ADVANCED INFORMATIONCONTACT INTEL FOR DESIGN-IN INFORMATION
DC CHARACTERISTICS (TA eb40 Cto a125 C VCC e 5V g 20% VSS e 0V)
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
(Note 4)
VIL
Input Low Voltage
b
05
02 VCC b 01
V
VIL1
Input Low Voltage EA
0
02 VCC b 03
V
VIH
Input High Voltage
02 VCC a 09
VCC a 05
V
(Except XTAL1 RST EA)
VIH1
Input High Voltage (XTAL1 RST)
07 VCC
VCC a 05
V
VOL
Output Low Voltage (Note 5)
03
V
IOL e 100 mA (Note 1)
(Ports 1 2 and 3)
045
V
IOL e 16 mA (Note 1)
10
V
IOL e 35 mA (Note 1)
VOL1
Output Low Voltage (Note 5)
03
V
IOL e 200 mA (Note 1)
(Port 0 ALE PSEN)
045
V
IOL e 32 mA (Note 1)
10
V
IOL e 70 mA (Note 1)
VOH
Output High Voltage
VCC b 03
V
IOH eb10 mA
(Ports 1 2 and 3)
VCC b 07
V
IOH eb30 mA
VCC b 15
V
IOH eb60 mA
VOH1
Output High Voltage
VCC b 03
V
IOH eb200 mA
(Port 0 in External Bus Mode
VCC b 07
V
IOH eb32 mA
ALE PSEN)
VCC b 15
V
IOH eb70 mA
IIL
Logical 0 Input Current
b
75
m
AVIN e 045V
(Ports 1 2 and 3)
ILI1
Input Leakage Current (Port 0)
g
10
m
A 045V k VIN k VCC
ITL
Logical 1 to 0 Transition Current
b
750
m
AVIN e 2V
(Ports 1 2 and 3)
RRST
RST Pulldown Resistor
40
225
KX
CIO
Pin Capacitance
10
pF
1 MHz 25 C
ICC
Power Supply Current
(Note 3)
Running at 1620 MHz (Figure 6)
2628
3540
mA
Idle Mode at 1620 MHz (Figure 6)
5
1214
mA
Power Down Mode
15
100
m
A
8
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