Datasheet4U Logo Datasheet4U.com

HT46R71D Datasheet A/D with LCD Type 8-Bit MCU

Manufacturer: Holtek Semiconductor

Overview: www.DataSheet4U.com HT46R71D A/D with LCD Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0004E.

📥 Download Datasheet

General Description

The HT46R71D is an 8-bit, high performance, RISC architecture microcontroller device specifically designed for A/D product applications that interface directly to analog signals and which require an LCD Interface.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, multi-channel A/D Converter, LCD display, HALT and wake-up functions, in addition to a flexible and configurable LCD interface enhance the versatility of these devices to control a wide range of applications requiring analog signal processing and LCD interfacing, such as electronic meter

Key Features

  • Operating voltage:.
  • RC oscillator.
  • HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V.
  • 10 bidirectional I/O lines and two ADC input.
  • One external interrupt input shard with an I/O lines.
  • One 8-bit and one 16-bit programmable timer/event consumption.
  • Voltage regulator (3.3V) and charge pump.
  • Embeded voltage reference generator (1.5V).
  • 4-level subroutine nesting.
  • Bit manipulation instruction.
  • 14-bit table read instruction.

More Datasheets from Holtek Semiconductor

Part Number Description
HT46R71D-1 Dual Slope A/D Type MCU
HT46R72D-1 Dual Slope A/D Type MCU
HT46R73D-1 Dual Slope A/D Type MCU
HT46R73D-3 Dual Slope A/D Type 8-Bit OTP MCU
HT46R74D-1 Dual Slope A/D Type MCU
HT46R75D-3 8-Bit OTP MCU
HT46R002 Cost-Effective A/D 8-Bit OTP MCU
HT46R003 Cost-Effective A/D 8-Bit OTP MCU
HT46R003B Cost-Effective A/D 8-bit OTP MCU
HT46R004 Cost-Effective A/D 8-Bit OTP MCU