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MB90945 - 16-bit Proprietary Microcontroller

Datasheet Summary

Description

The MB90945 series with one FULL-CAN

interface and FLASH ROM is especially designed for automotive HVAC applications.

Interface, which conform to V2.0 Part A and Part B, while supporting a very flexible message buffer scheme and so offering more functio

Features

  • 16-bit core CPU; 4 MHz external clock (24 MHz internal, 42 ns instr. cycle time) New 0.35 µm CMOS Process Technology Internal voltage regulator supports 3 V MCU core, offering low EMI and low power consumption figures One FULL-CAN interface; conforming to Version 2.0 Part A and Part B, flexible message buffering (mailbox and FIFO buffering can be mixed).
  • Powerful interrupt functions (8 progr. priority levels; 8 external interrupts).
  • EI2OS - Automatic transfer function independ.

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Datasheet preview – MB90945

Datasheet Details

Part number MB90945
Manufacturer Fujitsu Media Devices
File Size 800.66 KB
Description 16-bit Proprietary Microcontroller
Datasheet download datasheet MB90945 Datasheet
Additional preview pages of the MB90945 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET DS07-13741-2E 16-bit Proprietary Microcontroller CMOS F2MC-16LX MB90945 Series www.DataSheet4U.com MB90F946A/947A/F947/F947A/F949/F949A/ V390HA/V390HB ■ DESCRIPTION The MB90945 series with one FULL-CAN* interface and FLASH ROM is especially designed for automotive HVAC applications. Its main feature is the on board CAN* Interface, which conform to V2.0 Part A and Part B, while supporting a very flexible message buffer scheme and so offering more functions than a normal FULL-CAN* approach. With the new 0.35 µm CMOS technology, Fujitsu now offers on-chip FLASH-ROM program memory up to 384 K bytes. An internal voltage booster removes the necessity for a second programming voltage. An on board voltage regulator provides 3 V to the internal MCU core.
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