FM25040 Datasheet 4kb Fram Serial Memory

Manufacturer: Ramtron International

Overview: www.DataSheet4U.com www.DataSheet4U.com FM25040 4Kb FRAM Serial.

Datasheet Details

Part number	FM25040
Manufacturer	Ramtron International
File Size	208.20 KB
Description	4Kb FRAM Serial Memory
Datasheet	FM25040_RamtronInternational.pdf

General Description

The FM25040 is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process.

A ferroelectric random access memory or FRAM is nonvolatile but operates in other respects as a RAM.

It provides reliable data retention for 10 years while eliminating the complexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.

Key Features

4K bit Ferroelectric Nonvolatile RAM.
Organized as 512 x 8 bits.
High endurance 10 Billion (1010) read/writes.
10 year data retention at 85° C.
NoDelay™ write.
Advanced high-reliability ferroelectric process Fast Serial Peripheral Interface - SPI.
Up to 2.1 MHz maximum bus frequency.
Direct hardware replacement for EEPROM.
Supports SPI Mode 0 (CPOL=0, CPHA=0) Sophisticated Write Protection Scheme.
Hardware protectio.

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