FM25040B - 4Kb Serial 5V F-RAM Memory

Name: FM25040B
SKU: FM25040B-708818

Ramtron

The FM25040B by Ramtron is a 4Kb Serial 5V F-RAM Memory. Below is the official datasheet preview.

Datasheet Details

Part number	FM25040B
Manufacturer	Ramtron
File Size	375.77 KB
Description	4Kb Serial 5V F-RAM Memory
Datasheet	FM25040B_Ramtron.pdf
Additional preview pages of the FM25040B datasheet.

The FM25040B 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.
38 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 28, 2011 |