FM24W256 Overview
The FM24W256 is a 256-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile and performs reads and writes like a RAM. It provides reliable data retention for 10 years while eliminating the plexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.
FM24W256 Key Features
- 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 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
- Wide Voltage Operation 2.7V-5.5V
- 100 A Active Current (100 kHz)
