FM25040A - 4Kb FRAM Serial Memory

Product Overview

Ramtron International

Part number	FM25040A
Manufacturer	Ramtron International
File Size	193.80 KB
Description	4Kb FRAM Serial Memory
Datasheet	FM25040A Datasheet
Additional preview pages of the FM25040A datasheet.

The FM25040A is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.

4K bit Ferroelectric Nonvolatile RAM.
Organized as 512 x 8 bits.
High Endurance 1 Trillion (1012) Read/Writes.
45 year Data Retention.
NoDelay™ Writes.
Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI.
Up to 20 MHz maximum Bus Frequency.
Direct hardware replacement for EEPROM.
SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme.
Hardware Protection.

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Published: Dec 26, 2007 |