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HT46RU232 - A/D Type 8-Bit OTP MCU

Key Features

  • Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • 40 bidirectional I/O lines (max. ).
  • 1 interrupt input shared with an I/O line.
  • One 8-bit and Two 16-bit programmable timer/event counter with overflow interrupt.
  • On-chip crystal and RC oscillator.
  • Watchdog Timer.
  • 4096´16 program memory.
  • 192´8 data memory RAM.
  • Supports PFD for sound generation.
  • HALT function and wake-up feature reduce power consumption.
  • Up to 0.5ms instruction cycl.

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Full PDF Text Transcription (Reference)

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HT46RU232 A/D Type 8-Bit OTP MCU with UART Technical Document · Tools Information · FAQs · Application Note - HA0005E Controlling the I^2C bus with the HT48 & HT46 MCU Series - HA0013E HT48 & HT46 LCM Interface Design - HA0017E Controlling the Read/Write Function of the HT24 Series EEPROM Using the HT49 Series MCUs - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 40 bidirectional I/O lines (max.