HT48RA0A

Features: ` Operating voltage: 2.2V~3.6V`Ten bidirectional I/O lines`Six Schmitt trigger input lines`One carrier output (1/2 or 1/3 duty)`On-chip crystal and RC oscillator`Watchdog Timer`1Kx14 program EPROM`32x8 data RAM`HALT function and wake-up feature reduce power consumption`62 powerful instru...

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HT48RA0A Picture
SeekIC No. : 004366848 Detail

HT48RA0A: Features: ` Operating voltage: 2.2V~3.6V`Ten bidirectional I/O lines`Six Schmitt trigger input lines`One carrier output (1/2 or 1/3 duty)`On-chip crystal and RC oscillator`Watchdog Timer`1Kx14 progr...

floor Price/Ceiling Price

Part Number:
HT48RA0A
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: 2024/7/15

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Product Details

Description



Features:

` Operating voltage: 2.2V~3.6V
` Ten bidirectional I/O lines
` Six Schmitt trigger input lines
` One carrier output (1/2 or 1/3 duty)
` On-chip crystal and RC oscillator
` Watchdog Timer
` 1Kx14 program EPROM
` 32x8 data RAM
` HALT function and wake-up feature reduce power consumption
` 62 powerful instructions
` Up to 1s instruction cycle with 4MHz system clock
` All instructions in 1 or 2 machine cycles
` 14-bit table read instructions
` One-level subroutine nesting
` Bit manipulation instructions
` 20/24-pin SOP package



Pinout

  Connection Diagram


Specifications

Supply Voltage ..........................VSS-0.3V to VSS+4.0V
Input Voltage.............................VSS-0.3V to VDD+0.3V
Storage Temperature ...........................-50 to 125
Operating Temperature...........................-40 to 85

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" 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 HT48RA0A is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications. This device is the OTP version which is fully pin and functionally compatible with mask version HT48CA0 device.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, watchdog timer, HALT and wake-up functions, as well as low cost, enhance the versatility of this device HT48RA0A to suit a wide range of application possibilities such as industrial control, consumer products, and particularly suitable for use in products such as infrared remote controllers and various subsystem controllers.




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