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HT46C63 Datasheet A/D with LCD Type 8-Bit MCU

Manufacturer: Holtek Semiconductor

Download the HT46C63 datasheet PDF. This datasheet also includes the HT46R63 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT46R63_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The HT46R63/HT46C63 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface directly to analog signals and which require LCD Interface.

The mask version HT46C63 is fully pin and functionally compatible with the OTP version HT46R63 device.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, 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 metering, environmental monitoring, handheld measurement tools, motor driving, etc., for both industrial and home appliance application areas.

Overview

www.DataSheet4U.com HT46R63/HT46C63 A/D with LCD Type 8-Bit MCU.

Key Features

  • Operating voltage:.
  • 8-level stack.
  • Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • Operating frequency: External RC or Crystal.
  • 32.768kHz crystal oscillator used for timing purposes.
  • Watchdog enable or disable function.
  • 1x16 bits timer with an overflow interrupt (TMR).
  • Time base generator (clock source: 32.768kHz) at VDD=5V.
  • 2 external interrupts (high/low going trigger).
  • One comparator.
  • LCD.

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