Datasheet Summary
64Kb FRAM Serial Memory Features
64K bit Ferroelectric Nonvolatile RAM
- Organized as 8,192 x 8 bits
- High Endurance 1 Trillion (1012) Read/Writes
- 10 Year Data Retention
- NoDelay™ Writes
- Advanced high-reliability ferroelectric process Very Fast Serial Peripheral Interface
- SPI
- Up to 5 MHz maximum bus frequency
- Direct hardware replacement for EEPROM
- SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme
- Hardware Protection
- Software Protection Low Power Consumption
- 10 µA Standby Current Industry Standard Configuration
- Industrial Temperature -40° C to +85° C
- 8-pin SOIC
Description
The FM25640 is a 64-kilobit nonvolatile memory employing an...
