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HT49CU80 - LCD Type 8-Bit MCU

Download the HT49CU80 datasheet PDF. This datasheet also covers the HT49RU80 variant, as both devices belong to the same lcd type 8-bit mcu family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT49RU80_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HT49C10 8-Bit Microcontroller Holtek Semiconductor Inc
HT49C30-1 8-Bit LCD Type MCU Holtek Semiconductor Inc
HT49C30L 8-Bit LCD Type MCU Holtek Semiconductor Inc
HT49C50 8-Bit Microcontroller Holtek Semiconductor Inc
HT49CV3 VFD Type 8-Bit MCU Holtek

Other Datasheets by Holtek Semiconductor

Part Number Description
HT49C10-1 LCD Type 8-Bit MCU
HT49C50-1 LCD Type 8-Bit MCU
HT49C50L LCD Type 8-Bit MCU
HT49C70-1 LCD Type 8-Bit MCU
HT49C70L LCD Type 8-Bit MCU

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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