BR93A66-WM Datasheet Operation Microwire BUS EEPROM

Manufacturer: ROHM

Download the BR93A66-WM datasheet PDF. This datasheet also includes the BR93A46-WM variant, as both parts are published together in a single manufacturer document.

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BR93A66-WM operation microwire bus eeprom by ROHM - Datasheet Preview — Note: The manufacturer provides a single datasheet file (BR93A46-WM-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	BR93A66-WM
Manufacturer	ROHM
File Size	764.46 KB
Description	Operation Microwire BUS EEPROM
Download	BR93A66-WM Download (PDF)

General Description

BR93Axx-WM is serial EEPROM of serial 3-line interface method.

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Overview

Datasheet Serial EEPROM Series Automotive EEPROM 105℃ Operation Microwire BUS EEPROM (3-Wire) BR93Axx-WM (1K 2K 4K 8K 16K).

Key Features

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3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared).
Wide temperature range -40℃ to +105℃.
Operations available at high speed 2MHz clock(2.5V to 5.5V).
Speed write available (write time 5ms max. ).
Same package and pin layout from 1Kbit to 16Kbit.
2.5V to 5.5V single power source operation.
Address auto increment function at read operation.
Write mistake.

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