FM1808B Overview
The FM1808B is a 256-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile but operates in other respects as a RAM. It provides data retention for 38 years while eliminating the reliability concerns, functional disadvantages and system design plexities of battery-backed SRAM (BBSRAM).
FM1808B Key Features
- Organized as 32,768 x 8 bits
- High Endurance 1 Trillion (1012) Read/Writes
- 38 year Data Retention (@ +75°C)
- NoDelay™ Writes
- Advanced High-Reliability Ferroelectric Process Superior to BBSRAM Modules
- No Battery Concerns
- Monolithic Reliability
- True Surface Mount Solution, No Rework Steps
- Superior for Moisture, Shock, and Vibration
- Resistant to Negative Voltage Undershoots SRAM & EEPROM patible
