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87C54-20

Features: Extended Automotive Temperature Range ( -40to +125 Ambient)High Performance CHMOS EPROMThree 16-Bit TimerCountersOne-to-Three Level ProgramData Lock System16K On-Chip EPROMROM256 Bytes of On-Chip Data RAMQuick Pulse Programming AlgorithmBoolean Processor32 Programmable IO Lines7 Interrup...

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87C54-20: Features: Extended Automotive Temperature Range ( -40to +125 Ambient)High Performance CHMOS EPROMThree 16-Bit TimerCountersOne-to-Three Level ProgramData Lock System16K On-Chip EPROMROM256 Bytes of ...

87C54-20 Data Sheet

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Part Number:
87C54-20
Supply Ability:
5000

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

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Upload time: 2024/12/21

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Product Details

Description



Features:

Extended Automotive Temperature Range ( -40to +125 Ambient)
High Performance CHMOS EPROM
Three 16-Bit TimerCounters
One-to-Three Level ProgramData Lock System
16K On-Chip EPROMROM
256 Bytes of On-Chip Data RAM
Quick Pulse Programming Algorithm
Boolean Processor
32 Programmable IO Lines
7 Interrupt Sources
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 Compatible Instruction Set
Power Saving Idle and Power Down Modes
ONCE (On-Circuit Emulation) Mode
RFI Reduction Mode
Available in 12 MHz 16 MHz and 20 MHz Versions
Available in PLCC and DIP Packages (See Packaging Spec Order231369)


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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