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HT49R30 - 8-Bit LCD Type MCU

Datasheet Summary

Description

The HT49R50 is an 8-bit high performance single chip microcontroller.

Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications.

Features

  • Operating voltage: - 2MHz: 3.0V~5.2V - 2MHz~4MHz: 4.5V~5.5V 8 input lines 12 bidirectional I/O lines Two external interrupt input Two 8-bit programmable timer/event counter with PFD (programmable frequency divider) function LCD driver with 33´3 or 32´4 segments 4K´15 program memory EPROM 160´8 data memory RAM Real Time Clock (RTC) 8-bit prescaler for RTC.
  • Watchdog timer.

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Datasheet preview – HT49R30

Datasheet Details

Part number HT49R30
Manufacturer Holtek Semiconductor Inc
File Size 339.14 KB
Description 8-Bit LCD Type MCU
Datasheet download datasheet HT49R30 Datasheet
Additional preview pages of the HT49R30 datasheet.

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Full PDF Text Transcription

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HT49R50 8-Bit Microcontroller Features · · · · · · · · · · Operating voltage: - 2MHz: 3.0V~5.2V - 2MHz~4MHz: 4.5V~5.
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