| Part Number | FM25H20 Datasheet |
|---|---|
| Manufacturer | Ramtron |
| Overview |
The FM25H20 is a 2-megabit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile and performs reads and writes like a RAM. It pro.
2M bit Ferroelectric Nonvolatile RAM * Organized as 256K x 8 bits * High Endurance 100 Trillion (1014) Read/Writes * 10 Year Data Retention * NoDelay™ Writes * Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI * Up to 40 MHz Frequency * Direct Hardware Repla. |
FM25H20 Datasheet and Specifications PDF
The FM25H20 is a 2Mb Serial 3V F-RAM Memory.
Key Specifications
| Part Number | FM25H20 Datasheet |
|---|---|
| Description | 2-Mbit (256 K ?? 8) Serial (SPI) F-RAM |
| Manufacturer | Cypress |
| Overview |
PRELIMINARY
FM25H20
2-Mbit (256 K × 8) Serial (SPI) F-RAM
Obsolete
2-Mbit (256 K × 8) Serial (SPI) F-RAM
Features
■ 2-Mbit ferroelectric random access memory (F-RAM) logically organized as 256 K ×.
* 2-Mbit ferroelectric random access memory (F-RAM) logically organized as 256 K × 8 * High-endurance 100 trillion (1014) read/writes * 151-year data retention (See the Data Retention and Endurance table) * NoDelay™ writes * Advanced high-reliability ferroelectric process * Very fast serial peripher. |