| Part Number | FM22LD16 |
|---|---|
| Manufacturer | Cypress |
| Overview |
FM22LD16
4-Mbit (256K × 16) F-RAM Memory
4-Mbit (256K × 16) F-RAM Memory
Features
■ 4-Mbit ferroelectric random access memory (F-RAM) logically organized as 256K × 16 ❐ Configurable as 512K × 8 using.
* 4-Mbit ferroelectric random access memory (F-RAM) logically organized as 256K × 16 * Configurable as 512K × 8 using UB and LB * High-endurance 100 trillion (1014) read/writes * 151-year data retention (see the Data Retention and Endurance table) * NoDelay™ writes * Page mode operation to 25-ns cyc. |
FM22LD16 Datasheet
The FM22LD16 is a 4-Mbit (256K x 16) F-RAM Memory.
| Part Number | FM22LD16 |
|---|---|
| Description | 4Mbit F-RAM Memory |
| Manufacturer | Ramtron |
| Overview |
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 .
4Mbit Ferroelectric Nonvolatile RAM * 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 Compatible * JEDEC 256Kx16 SRAM Pinout * 55 ns Access Time, 110 ns Cycle. |