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HT46RS03PE - 2K 8-Bit OTP MCU

Download the HT46RS03PE datasheet PDF. This datasheet also covers the HT46RS03 variant, as both devices belong to the same 2k 8-bit otp mcu family and are provided as variant models within a single manufacturer datasheet.

Features

  • Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 16MHz: 4.5V~5.5V.
  • OTP Program Memory: 2K´15 ROM.
  • RAM Data Memory: 128´8 RAM.
  • 16 bidirectional I/O lines.
  • External interrupt input shared with an I/O line.
  • Single 8-bit programmable Timer/Event Counters with overflow interrupt and 7-stage prescaler.
  • Single 16-bit programmable Timer/Event Counter with overflow interrupt.
  • External crystal and RC oscillator.
  • Watchdog Timer function.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT46RS03-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT46RS03P 2K 8-Bit OTP MCU
HT46RS03 2K 8-Bit OTP MCU
HT46RS03E 2K 8-Bit OTP MCU
HT46R002 Cost-Effective A/D 8-Bit OTP MCU
HT46R003 Cost-Effective A/D 8-Bit OTP MCU

Full PDF Text Transcription

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HT46RS03/HT46RS03E/HT46RS03P/HT46RS03PE 2K 8-Bit OTP MCU with OPA & Comparator Technical Document · Tools Information · FAQs · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 16MHz: 4.5V~5.5V · OTP Program Memory: 2K´15 ROM · RAM Data Memory: 128´8 RAM · 16 bidirectional I/O lines · External interrupt input shared with an I/O line · Single 8-bit programmable Timer/Event Counters with overflow interrupt and 7-stage prescaler · Single 16-bit programmable Timer/Event Counter with overflow interrupt · External crystal and RC oscillator · Watchdog Timer function · PFD for audio frequency generation · Power down and wake-up functions to reduce power consumption · Up to 0.
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