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HT82K68A

Features: · Operating voltage: 2.2V~5.5V· 34(42-pin)/32(40-pin) bidirectional I/O lines· One 8-bit programmable timer counter with overflow interrupts· Crystal or RC oscillator· Watchdog Timer· 3Kx16 program ROM· 160x8 data RAM· HALT function and wake-up feature reduce power consumption· Six-level...

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SeekIC No. : 004367051 Detail

HT82K68A: Features: · Operating voltage: 2.2V~5.5V· 34(42-pin)/32(40-pin) bidirectional I/O lines· One 8-bit programmable timer counter with overflow interrupts· Crystal or RC oscillator· Watchdog Timer· 3Kx1...

HT82K68A Data Sheet

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Part Number:
HT82K68A
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: 2024/11/21

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Product Details

Description



Features:

· Operating voltage: 2.2V~5.5V
· 34(42-pin)/32(40-pin) bidirectional I/O lines
· One 8-bit programmable timer counter with overflow interrupts
· Crystal or RC oscillator
· Watchdog Timer
· 3Kx16 program ROM
· 160x8 data RAM
· HALT function and wake-up feature reduce power consumption
· Six-level subroutine nesting
· Bit manipulation instructions
· 16-bit table read instructions
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· 40-pin DIP/42-pin DIP/DICE form package


Pinout

Connection Diagram


Specifications

Supply Voltage ..........................-0.3V to 5.5V
Input Voltage .............. VSS-0.3V to VDD+0.3V
Storage Temperature ............ .-50 to 125
Operating Temperature .............-25 to 70

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute MaximumRatings " may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.




Description

The HT82K68A is an 8-bit high performance peripheral interface IC, designed for multiple I/O products and multimedia applications. It supports interface to a low speed PC with multimedia keyboard or wireless keyboard in Windows 95, Windows 98 or Windows 2000 environment. A HALT feature is included to reduce power consumption.




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