FM24C64B Datasheet PDF - Ramtron

●Description

●The FM24C64B is a 64-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or FRAM is nonvolatile and performs reads and writes like a RAM. It provides reliable data retention for 38 years while eliminating the complexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories.

●Features

●64K bit Ferroelectric Nonvolatile RAM

●•  Organized as 8,192 x 8 bits

●•  High Endurance 1 Trillion (1012) Read/Writes

●•  38 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

●•  5V operation

●•  100 µA Active Current (100 kHz)

●•  4 µA (typ.) Standby Current

●Industry Standard Configuration

●•  Industrial Temperature -40°C to +85°C

●•  8-pin “Green”/RoHS SOIC (-G)