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87C51FB

Features: FX Core Architecture DeviceExtended Automotive Temperature Range ( -40to +125 Ambient)Available in 12 MHz 16 MHz and 20 MHz VersionsHigh Performance CHMOS EPROMThree 16-Bit TimerCounters-Timer 2 (Up/Down Counter)Programmable Counter Array with -High Speed Output -CompareCapture -Pulse Wi...

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SeekIC No. : 004257145 Detail

87C51FB: Features: FX Core Architecture DeviceExtended Automotive Temperature Range ( -40to +125 Ambient)Available in 12 MHz 16 MHz and 20 MHz VersionsHigh Performance CHMOS EPROMThree 16-Bit TimerCounters-T...

87C51FB Data Sheet

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Part Number:
87C51FB
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

FX Core Architecture Device
Extended Automotive Temperature Range ( -40to +125 Ambient)
Available in 12 MHz 16 MHz and 20 MHz Versions
High Performance CHMOS EPROM
Three 16-Bit TimerCounters
   -Timer 2 (Up/Down Counter)
Programmable Counter Array with
   -High Speed Output
   -CompareCapture
   -Pulse Width Modulator
   -Watchdog Timer Capabilities
One-to-Three Level Program Lock System on EPROM
8K On-Chip User Programmable EPROM in 87C51FA
16K On-Chip User Programmable EPROM in 87C51FB
32K On-Chip User Programmable EPROM in 87C51FC
256 Bytes of On-Chip Data RAM
Quick Pulse Programming Algorithm
YBoolean Processor
32 Programmable IO Lines
7 Interrupt Sources
Four Level Interrupt Priority
Programmable Serial Channel with
   -Framing Error Detection
   -Automatic Address Recognition
TTL and CMOS Compatible Logic Levels
64K External Program Memory Space
64K External Data Memory Space
MCS-51 Fully Compatible Instruction Set
Power Saving Idle and Power Down Modes
ONCE (On-Circuit Emulation) Mode
RFI Reduction Mode
Available in PLCC and PDIP Packages


Pinout

Connection Diagram Connection Diagram


Specifications

Ambient TemperatureUnderBias............................................. -40to +125
Storage Temperature .............................................................-65to +150
Voltage onEA/VPP Pinto VSS..........................................................0V to +130V
Voltage on Any Other Pinto VSS.............................................. -0.5V to+ 6.5V
IOL Per IO Pin ........................................................................................15mA
Power Dissipation....................................................................................1.5W
    (Based on package heat transfer limitations not device power consumption)
TypicalJunction Temperature............................................................... +135
    (Based on ambient temperature at.. +125)
Typical Thermal Resistance Junction-to-Ambient (iJA)
PDIP .........................................................................45/W
PLCC ........................................................................46/W

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 Inte 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 


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