FM25W256 - 256Kb Wide Voltage SPI F-RAM

Name: FM25W256
SKU: FM25W256-708835

Ramtron

Datasheet Details

The FM25W256 is a 256-kilobit nonvolatile memory employing an advanced ferroelectric process.

256K bit Ferroelectric Nonvolatile RAM.
Organized as 32,768 x 8 bits.
High Endurance 100 Trillion (1014) Read/Writes.
38 Year Data Retention (@ +75ºC).
NoDelay™ Writes.
Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI.
Up to 20 MHz Frequency.
Direct Hardware Replacement for EEPROM.
SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Write Protection Scheme.
Hardware Protection.

📁 FM25W256 Similar Datasheet

FM250 - Schottky Barrier Diodes (Formosa MS)
FM250-BS - Chip Schottky Barrier Rectifier (Formosa MS)
FM250-C - (FM2xx-C) Chip Schottky Barrier Diodes (Formosa MS)
FM250-M - Chip Schottky Barrier Rectifier (Formosa MS)
FM250-MS - SMD Schottky Barrier Rectifier (Formosa MS)
FM25040 - 4Kb FRAM Serial Memory (Ramtron International)
FM25040A - 4Kb FRAM Serial Memory (Ramtron International)
FM25040B - 4-Kbit (512 x 8) Serial (SPI) Automotive F-RAM (Cypress Semiconductor)

Other Datasheets by Ramtron

Published: Dec 28, 2011 |