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HT49R50A-1 - LCD Type 8-Bit MCU

This page provides the datasheet information for the HT49R50A-1, a member of the HT49C50-1 LCD Type 8-Bit MCU family.

Datasheet Summary

Description

The HT49R50A-1/HT49C50-1/HT49C50L are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for a wide range of LCD applications.

The mask version HT49C50-1 and HT49C50L are fully pin and functionally compatible with the OTP version HT49R50A-1 device.

Features

  • Operating voltage:.
  • On-chip crystal, RC and 32768Hz crystal oscillator.
  • HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V for HT49R50A-1/HT49C50-1 fSYS=8MHz: 3.3V~5.5V for HT49R50A-1/HT49C50-1 fSYS=500kHz: 1.2V~2.2V for HT49C50L.
  • 8 input lines.
  • 12 bidirectional I/O lines.
  • Two external interrupt input.
  • Two 8-bit programmable timer/event counter with consumption.
  • 6-level subroutine nesting.
  • Bit manipulation instruction.
  • 15-bit.

📥 Download Datasheet

Datasheet preview – HT49R50A-1

Datasheet Details

Part number HT49R50A-1
Manufacturer Holtek Semiconductor
File Size 299.09 KB
Description LCD Type 8-Bit MCU
Datasheet download datasheet HT49R50A-1 Datasheet
Additional preview pages of the HT49R50A-1 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com HT49R50A-1/HT49C50-1/HT49C50L 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: · On-chip crystal, RC and 32768Hz crystal oscillator · HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V for HT49R50A-1/HT49C50-1 fSYS=8MHz: 3.3V~5.5V for HT49R50A-1/HT49C50-1 fSYS=500kHz: 1.2V~2.
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