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MB90F439 Datasheet

(mb90435 - Mb90540) 16-bit Proprietary Microcontroller

Manufacturer: Fujitsu Semiconductor Limited

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

MB90F439 Overview

The MB90435 series with FLASH ROM is specially designed for industrial applications. The instruction set by F2MC-16LX CPU core inherits an AT architecture of the F2MC family with additional instruction sets for high-level languages, extended addressing mode, enhanced multiplication/division instructions, and enhanced bit manipulation instructions.The micro controller has a 32-bit accumulator for processing long word...

MB90F439 Key Features

  • Clock Embedded PLL clock multiplication circuit Operating clock (PLL clock) can be selected from : divided-by-2 of oscil
  • Instruction set to optimize controller

MB90F439 Applications

  • F2MC stands for FUJITSU Flexible Microcontroller
  • Clock Embedded PLL clock multiplication circuit Operating clock (PLL clock) can be selected from : divided-by-2 of oscillation or one to four times the oscillat
  • Instruction set to optimize controller applications Rich data types (bit, byte, word, long word) Rich addressing mode (23 types) Enhanced signed multiplication/
  • Instruction set designed for high level language (C language) and multi-task operations Adoption of system stack pointer Enhanced pointer indirect instructions

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