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HT46C46E - Cost-Effective A/D Type 8-Bit MCU

Download the HT46C46E datasheet PDF. This datasheet also covers the HT46R46E variant, as both devices belong to the same cost-effective a/d type 8-bit mcu family and are provided as variant models within a single manufacturer datasheet.

Description

The Cost-Effective A/D Type MCU Devices are a series of 8-bit high performance RISC architecture microcontrollers, designed especially for applications that interface directly to analog signals, such as those from sensors.

Features

  • Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • 13 to 23 bidirectional I/O lines.
  • External interrupt input shared with an I/O line.
  • 8-bit programmable Timer/Event Counter with over- flow interrupt and 7-stage prescaler.
  • On-chip crystal and RC oscillator.
  • Watchdog Timer function.
  • PFD for audio frequency generation.
  • Power down and wake-up functions to reduce power consumption.
  • 128´8 EEPROM data memory.
  • Up to 0.5ms instruction cycle.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT46R46E_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HT46C22 8-Bit A/D Type MCU Holtek Semiconductor Inc
HT46C64 A/D with LCD Type 8-Bit MCU Holtek Semiconductor Inc
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HT4635 Single chip LED flashlight controller HOTCHIP
HT4636 Single chip LED flashlight controller HOTCHIP

Other Datasheets by Holtek Semiconductor

Part Number Description
HT46C46 Cost-Effective A/D Type 8-Bit MCU
HT46C47 Cost-Effective A/D Type 8-Bit MCU
HT46C47E Cost-Effective A/D Type 8-Bit MCU
HT46C48A Cost-Effective A/D Type 8-Bit MCU
HT46C48AE Cost-Effective A/D Type 8-Bit MCU

Full PDF Text Transcription

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HT46R46E/C46E/R47E/C47E /R48AE/C48AE/R49E Cost-Effective A/D Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - 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: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.
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