Product Summary

2Mb Serial 3V F-RAM Memory

Parametrics

2M bit Ferroelectric Nonvolatile RAM
? Organized as 256K x 8 bits
? High Endurance 100 Trillion (1014) Read/Writes
? 10 Year Data Retention
? NoDelay? Writes
? Advanced High-Reliability Ferroelectric Process
Very Fast Serial Peripheral Interface - SPI
? Up to 40 MHz Frequency
? Direct Hardware Replacement for Serial Flash
? SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1)
Write Protection Scheme
? Hardware Protection
? Software Protection
Device ID
? Device ID reads out Manufacturer ID & Part ID
Low Voltage, Low Power
? Low Voltage Operation 2.0V – 3.6V
? 100 ?A Standby Current (typ.)
? 3 ?A Sleep Mode Current (typ.)
Industry Standard Configurations
? Industrial Temperature -40?C to +85?C
? 8-pin “Green”/RoHS EIAJ SOIC Package
? 8-pin “Green”/RoHS TDFN Package
? 8-pin “Green”/POHS PDIP Package

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FM25V20-DG
FM25V20-DG
Ramtron
F-RAM 2Mb SPI FRAM 2V
Data Sheet
0-80: $7.64
80-160: $7.16
FM25V20-DGTR
FM25V20-DGTR
Ramtron
F-RAM 2Mb SPI FRAM 2V
Data Sheet
0-3000: $7.16
FM25V20-G
FM25V20-G
Ramtron
F-RAM 2Mb SPI FRAM 2V
Data Sheet
0-1: $9.40
1-10: $8.44
10-50: $7.64
50-100: $7.00
FM25V20-GTR
FM25V20-GTR
Ramtron
F-RAM 2Mb SPI FRAM 2V
Data Sheet
0-2000: $7.00
FM25V20-PG
FM25V20-PG
Ramtron
F-RAM 2Mb Serial SPI F-RAM V-Family Memory
Data Sheet
0-50: $8.44
50-100: $7.64
100-250: $7.16
FM25V20-PGTR
FM25V20-PGTR
Ramtron
F-RAM 2Mb Serial SPI F-RAM V-Family Memory
Data Sheet
Negotiable