Product Summary

256Kb Serial 3V F-RAM Memory

Parametrics

256K bit Ferroelectric Nonvolatile RAM
? Organized as 32,768 x 8 bits
? Unlimited Read/Write Cycles
? 45 year Data Retention
? NoDelay? Writes
? Advanced High-Reliability Ferroelectric Process
Fast Two-wire Serial Interface
? Up to 1 MHz maximum bus frequency
? Direct hardware replacement for EEPROM
? Supports legacy timing for 100 kHz & 400 kHz
Low Power Operation
? True 2.7V-3.6V Operation
? 70 μA Active Current (100 kHz)
? 12 μA Standby Current
Industry Standard Configuration
? Industrial Temperature -40° C to +85° C
? 8-pin “Green”/RoHS SOIC Package

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FM24L256-GTR
FM24L256-GTR

Ramtron

F-RAM 256K (32Kx8) 3.3V

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FM24C02UEM8
FM24C02UEM8

Fairchild Semiconductor

EEPROM

Data Sheet

Negotiable 
FM24C02UEN
FM24C02UEN

Fairchild Semiconductor

EEPROM USE 698-CAT24WC02PI

Data Sheet

Negotiable 
FM24C02UFEN
FM24C02UFEN

Fairchild Semiconductor

EEPROM USE 698-CAT24WC02PI

Data Sheet

Negotiable 
FM24C02UFEM8X
FM24C02UFEM8X

Fairchild Semiconductor

EEPROM SOIC-8

Data Sheet

Negotiable 
FM24C03ULEM8
FM24C03ULEM8

Fairchild Semiconductor

EEPROM SOIC-8

Data Sheet

Negotiable 
FM24C03UMT8
FM24C03UMT8

Fairchild Semiconductor

EEPROM TSSOP-8

Data Sheet

Negotiable