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HT47C20-1 - R-F Type 8-Bit MCU

Download the HT47C20-1 datasheet PDF. This datasheet also covers the HT47R20A-1 variant, as both devices belong to the same r-f type 8-bit mcu family and are provided as variant models within a single manufacturer datasheet.

Description

The HT47R20A-1/HT47C20-1 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for applications that interface directly to analog signals, such as those from sensors.

Features

  • Operating voltage: 2.2V~5.5V.
  • Eight bidirectional I/O lines.
  • Four input lines.
  • One interrupt input.
  • One 16-bit programmable timer/event counter with.
  • One low voltage reset circuit.
  • One buzzer output.
  • HALT function and wake-up feature reduce power consumption.
  • LCD bias C type or R type.
  • One LCD driver with 20´2, 20´3 or 19´4 segments.
  • One IR carrier output.
  • Two channels RC type A/D converter.
  • Four-level subroutine nesting.
  • Bi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT47R20A-1_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Holtek Semiconductor

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Full PDF Text Transcription

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www.DataSheet4U.com HT47R20A-1/HT47C20-1 R-F Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0029E Using the Time Base Function in the HT47R20A-1 - HA0030E Using the RTC in the HT47R20A-1 - HA0034E Using the Buzzer Function in the HT47R20A-1 - HA0036E Using the PFD Function in the HT47R20A-1 - HA0045E Distinguishing between the Different Devices in the HT47 MCU Series Features · Operating voltage: 2.2V~5.
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