FM25V05
Features
512K bit Ferroelectric Nonvolatile RAM Organized as 65,536 x 8 bits High Endurance 100 Trillion (1014) Read/Writes 10 Year Data Retention No Delay™ 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
Description
The FM25V05 is a 512-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 Serial Flash and other nonvolatile memories.
Unlike Serial Flash, the FM25V05 performs write operations at bus speed. No write delays are incurred. Data is written to the memory array immediately after it has been transferred...
