Datasheet Details
| Part number | FM24W256 |
|---|---|
| Manufacturer | Ramtron |
| File Size | 297.71 KB |
| Description | 256Kb Wide Voltage Serial F-RAM |
| Datasheet |
 FM24W256 Datasheet
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General Description
The FM24W256 is a 256-kilobit 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.
Key Features
- 256K bit Ferroelectric Nonvolatile RAM.
- Organized as 32,768 x 8 bits.
- High Endurance 100 Trillion (1014) Read/Writes.
- 38 year Data Retention (@ +75ºC).
- NoDelay™ Writes.
- Advanced High-Reliability Ferroelectric Process Fast Two-wire Serial Interface.
- Up to 1 MHz maximum bus frequency.
- Direct hardware replacement for EEPROM.
- Supports legacy timing for 100 kHz & 400 kHz Low Power Operation.
- Wide Voltage Operation 2.7V-5.5V.
- 100 A Active Current (100.