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HT48R07A-1 Datasheet Cost-Effective I/O Type 8-Bit MCU

Manufacturer: Holtek Semiconductor

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General Description

The HT48R07A-1 is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, Watchdog Timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc.

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Overview

www.DataSheet4U.com HT48R07A-1 Cost-Effective I/O Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM.

Key Features

  • Operating voltage:.
  • HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • 19 bidirectional I/O lines.
  • An interrupt input shared with an I/O line.
  • 8-bit programmable timer/event counter with over- consumption.
  • Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V.
  • All instructions in one or two machine cycles.
  • 14-bit table read instruction.
  • Two-level subroutine nesting.
  • Bit manipulation instruction.

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