HT48RA0-1/HT48CA0-1 -- Remote Type 8-Bit MCU (限用產品)

General Description

The HT48RA0-1/HT48CA0-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT48CA0-1 is fully pin and functionally compatible with the OTP version HT48RA0-1 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 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.

Features

  • Operating voltage: 2.0V~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
  • 1K×14 program memory
  • 32×8 data RAM
  • 62 powerful instructions
  • Up to 1µs 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
  • Low voltage reset function
  • 24-pin SOP/SSOP package

技術相關資訊

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