Part FM22L16
Description 4Mbit Ferroelectric Nonvolatile RAM
Manufacturer Ramtron
Size 230.38 KB
Ramtron
FM22L16

Overview

The FM22L16 is a 256Kx16 nonvolatile memory that reads and writes like a standard SRAM. A ferroelectric random access memory or FRAM is nonvolatile, which means that data is retained after power is removed.

  • Organized as 256Kx16
  • Configurable as 512Kx8 Using /UB, /LB
  • 1014 Read/Write Cycles
  • NoDelayâ„¢ Writes
  • Page Mode Operation to 40MHz
  • Advanced High-Reliability Ferroelectric Process SRAM Compatible
  • JEDEC 256Kx16 SRAM Pinout
  • 55 ns Access Time, 110 ns Cycle Time Advanced Features
  • Low VDD Monitor Protects Memory against Inadvertent Writes
  • Software Programmable Block Write Protect Superior to Battery-backed SRAM Modules