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HT47C20-1 Datasheet R-f Type 8-bit Mcu

Manufacturer: Holtek Semiconductor

Overview: 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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.

The mask version HT47C20-1 is fully pin and functionally compatible with the OTP version HT47R20A-1 device.

The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, 2-channel RC type A/D Converter, LCD driver, HALT and wake-up functions, enhance the versatility of these devices to suit a wide range of Resistor t

Key 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.

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