FM21LD16 Description
The FM21LD16 is a 128Kx16 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).
FM21LD16 Key Features
- Organized as 128Kx16
- Configurable as 256Kx8 Using /UB, /LB
- 1014 Read/Write Cycles
- NoDelay™ Writes
- Page Mode Operation to 33MHz
- Advanced High-Reliability Ferroelectric Process SRAM patible
- JEDEC 128Kx16 SRAM Pinout
- 60 ns Access Time, 110 ns Cycle Time Advanced Features
- Software Programmable Block Write Protect Superior to Battery-backed SRAM Modules
- No Battery Concerns