47L04 - I2C Serial EERAM

Product Overview

Microchip

Part number	47L04
Manufacturer	Microchip
File Size	519.20 KB
Description	I2C Serial EERAM
Datasheet	47L04 Datasheet
Additional preview pages of the 47L04 datasheet.

Inc.

SRAM with EEPROM backup.

as 512 x 8 bits or 2,048 x 8 bits of memory and utilizes the I2C serial interface.

4 Kbit/16 Kbit SRAM with EEPROM Backup: - Internally organized as 512 x 8 bits (47X04) or 2,048 x 8 bits (47X16) - Automatic Store to EEPROM array upon power-down (using optional external capacitor) - Automatic Recall to SRAM array upon power-up - Hardware Store pin for manual Store operations - Software commands for initiating Store and Recall operations - Store time 8 ms maximum (47X04) or 25 ms maximum (47X16).
Nonvolatile External Event Detect Flag.
High.

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Published: May 31, 2019 |