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HT46R4A - Cost-Effective A/D Type 8-Bit MCU

Datasheet Summary

Description

The HT46R4A is a device from the Cost-Effective A/D Type Series of MCUs.

As an 8-bit high performance RISC architecture microcontroller, the device is designed especially for applications that interface directly to analog signals, such as those from sensors.

Features

  • Operating voltage:.
  • Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • Max of 27 bidirectional I/O lines.
  • External interrupt input shared with I/O line.
  • Two 8-bit programmable Timer/Event Counters with at VDD=5V.
  • 6-level subroutine nesting.
  • 6 channel 9-bit resolution A/D converter.
  • Dual channel 8-bit PWM output shared with I/O lines.
  • Bit manipulation instruction.
  • Table read instructions.
  • 63 pow.

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Datasheet preview – HT46R4A

Datasheet Details

Part number HT46R4A
Manufacturer Holtek Semiconductor
File Size 546.66 KB
Description Cost-Effective A/D Type 8-Bit MCU
Datasheet download datasheet HT46R4A Datasheet
Additional preview pages of the HT46R4A datasheet.

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Full PDF Text Transcription

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HT46R4A Cost-Effective A/D Type 8-Bit MCU Technical Document · Tools Information www.datasheet4u.com · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0049E Read and Write Control of the HT1380 - HA0051E Li Battery Charger Demo Board - Using the HT46R47 - HA0052E Microcontroller Application - Battery Charger - HA0083E Li Battery Charger Demo Board - Using the HT46R46 - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.
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