MB90F457 Datasheet PDF - Fujitsu Media Devices (MB90455 - MB90495) 16-bit Proprietary Microcontroller Specs

MB90F457 - (MB90455 - MB90495) 16-bit Proprietary Microcontroller

This page provides the datasheet information for the MB90F457, a member of the MB90455 (MB90455 - MB90495) 16-bit Proprietary Microcontroller family.

Datasheet Summary

Description

MB90455 series devices are general-purpose high-performance 16-bit micro controllers designed for process control of consumer products, which require high-speed real-time processing.

family, employs additional instruction ready for high-level lang

Features

Clock.
Built-in PLL clock frequency multiplication circuit.
Selection of machine clocks (PLL clocks) is allowed among frequency division by two on oscillation clock, and multiplication of 1 to 4 times of oscillation clock (for 4-MHz oscillation clock, 4 MHz to 16 MHz).
Operation by sub-clock (8.192 kHz) is allowed.
Minimum execution time of instruction: 62.5 ns (when operating with 4-MHz oscillation clock, and 4-time multiplied PLL clock). (Continu.

Datasheet Details

Part number	MB90F457
Manufacturer	Fujitsu Media Devices
File Size	680.89 KB
Description	(MB90455 - MB90495) 16-bit Proprietary Microcontroller
Datasheet	MB90F457 Datasheet
Additional preview pages of the MB90F457 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET DS07-13728-3E 16-bit Proprietary Microcontroller CMOS F2MC-16LX MB90455 Series MB90F455 (S) /F456 (S) /F457 (S) MB90455 (S) /456 (S) /457 (S) /V495G s DESCRIPTION MB90455 series devices are general-purpose high-performance 16-bit micro controllers designed for process control of consumer products, which require high-speed real-time processing. The system, inheriting the architecture of F2MC* family, employs additional instruction ready for high-level languages, expanded addressing mode, enhanced multiply-divide instructions, and enriched bit-processing instructions. Furthermore, employment of 32-bit accumulator achieves processing of long-word data (32 bits).

Published: Oct 24, 2005 |