Datasheet Summary
.. Pre-Production
256Kb FRAM Serial 5V Memory Features
256K bit Ferroelectric Nonvolatile RAM
- Organized as 32,768 x 8 bits
- Unlimited Read/Write Cycles
- 10 Year Data Retention
- NoDelay™ Writes
- Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface
- SPI
- Up to 25 MHz Frequency
- Direct Hardware Replacement for EEPROM
- SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Write Protection Scheme
- Hardware Protection
- Software Protection Wide Operating Range
- Wide Voltage Operation 4.0V
- 5.5V Industry Standard Configurations
- Industrial Temperature -40°C to +85°C
- 8-pin SOIC (-S)
- “Green” 8-pin SOIC (-G)
Description
The FM25256 is a...