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HT49RU80 - LCD Type 8-Bit MCU

Datasheet Summary

Description

These devices are 8-bit, high performance, RISC architecture microcontrollers specifically designed for a wide range of LCD applications.

The mask version, the HT49CU80, is fully pin and functionally compatible with the OTP version HT49RU80 device.

Features

  • Operating voltage:.
  • Buzzer output.
  • On-chip crystal, RC and 32768Hz crystal oscillator.
  • HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • 8 input lines and 7 output lines.
  • 16 bidirectional I/O lines.
  • Two external interrupt inputs.
  • One 8-bit and two 16-bit programmable timer/event consumption.
  • 16-level subroutine nesting.
  • UART - Universal Asynchronous Receiver Transmit- ter.
  • Bit manipulation instruct.

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Datasheet preview – HT49RU80

Datasheet Details

Part number HT49RU80
Manufacturer Holtek Semiconductor
File Size 715.87 KB
Description LCD Type 8-Bit MCU
Datasheet download datasheet HT49RU80 Datasheet
Additional preview pages of the HT49RU80 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com HT49RU80/HT49CU80 LCD Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0017E Controlling the Read/Write Function of the HT24 Series EEPROM Using the HT49 Series MCUs - HA0024E Using the RTC in the HT49 MCU Series - HA0025E Using the Time Base in the HT49 MCU Series - HA0026E Using the I/O Ports on the HT49 MCU Series - HA0027E Using the Timer/Event Counter in the HT49 MCU Series Features · Operating voltage: · Buzzer output · On-chip crystal, RC and 32768Hz crystal oscillator · HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.
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