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HT56R64 Datasheet TinyPowerTM A/D Type

Manufacturer: Holtek Semiconductor

General Description

The HT56R64 is a TinyPowerTM A/D Type with LCD 8-bit high performance RISC architecture microcontroller, designed especially for applications that interface directly to analog signals and which require an LCD interface.

The device includes an integrated multi-channel Analog to Digital Converter, four Pulse Width Modulation outputs and an LCD driver.

With its fully integrated

Overview

HT56R64 TinyPowerTM A/D Type with LCD 8-Bit OTP MCU Technical Document · Tools Information · Application Note - HA0075E MCU Reset and Oscillator Circuits Application.

Key Features

  • Operating voltage:.
  • Watchdog Timer function.
  • PFD/Buzzer for audio frequency generation.
  • Dual Serial Interfaces: SPI and I2C.
  • LCD driver: 33´2, 33´3 or 32´4.
  • 4 operating modes: normal, slow, idle and sleep.
  • 8-level subroutine nesting.
  • 8-channel 12-bit resolution A/D converter.
  • 4-channel 12-bit PWM output shared with I/O lines.
  • Low voltage reset function - 2.1V, 3.15V, 4.2V.
  • Low voltage detect function - 2.2V, 3.3V, 4.4V.
  • Bit manipulatio.