FM22LD16 Description
The FM22LD16 is a 256Kx16 nonvolatile memory that reads and writes like a standard SRAM. A ferroelectric random access memory or F-RAM is nonvolatile, which means that data is retained after power is removed. It provides data retention for over 10 years while eliminating the reliability concerns, functional disadvantages, and system design plexities of battery-backed SRAM (BBSRAM).
FM22LD16 Key Features
- Organized as 256Kx16
- Configurable as 512Kx8 Using /UB, /LB
- 1014 Read/Write Cycles
- NoDelay™ Writes
- Page Mode Operation to 40MHz
- Advanced High-Reliability Ferroelectric Process SRAM patible
- JEDEC 256Kx16 SRAM Pinout
- 55 ns Access Time, 110 ns Cycle Time Advanced Features
- Software Programmable Block Write Protect Superior to Battery-backed SRAM Modules
- No Battery Concerns