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HT49RA1 - Remote Type 8-Bit MCU

Datasheet Summary

Features

  • Operating voltage: 2.0V~3.6V.
  • 12 bidirectional I/O lines, 8 input lines, 8 segment output, PC0 (input/output)/REM.
  • Two external interrupt inputs shared with an I/O line.
  • 8-bit programmable Timer/Event Counter with overflow interrupt function.
  • Single 16-bit programmable timer/event counter with overflow interrupt function.
  • RC oscillator and 32768Hz crystal oscillator.
  • LCD driver with 33´2, 33´3 or 32´4 segments (C type only), 8 logical output option for SEG12~S.

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Datasheet preview – HT49RA1

Datasheet Details

Part number HT49RA1
Manufacturer Holtek Semiconductor
File Size 517.05 KB
Description Remote Type 8-Bit MCU
Datasheet download datasheet HT49RA1 Datasheet
Additional preview pages of the HT49RA1 datasheet.

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Full PDF Text Transcription

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HT49RA1/HT49CA1 Remote Type 8-Bit MCU with LCD Features · Operating voltage: 2.0V~3.
Published: |