| Part Number | FM25040B Datasheet |
|---|---|
| Manufacturer | Cypress |
| Overview |
FM25040B
4-Kbit (512 × 8) Serial (SPI) Automotive F-RAM
4-Kbit (512 × 8) Serial (SPI) Automotive F-RAM
Features
■ 4-Kbit ferroelectric random access memory (F-RAM) logically organized as 512 × 8 ❐ Hi.
* 4-Kbit ferroelectric random access memory (F-RAM) logically organized as 512 × 8 * High-endurance 10 trillion (1013) read/writes * 121-year data retention (See the Data Retention and Endurance table) * NoDelay™ writes * Advanced high-reliability ferroelectric process * Very fast serial peripheral . |
FM25040B Datasheet and Specifications PDF
The FM25040B is a 4-Kbit (512 x 8) Serial (SPI) Automotive F-RAM.
Key Specifications
| Package | SOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 8 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 5.5 V |
| Min Voltage (typical range) | 4.5 V |
| Max Frequency | 20 MHz |
| Height | 1.727 mm |
| Part Number | FM25040B Datasheet |
|---|---|
| Description | 4Kb Serial 5V F-RAM Memory |
| Manufacturer | Ramtron |
| Overview |
The FM25040B is a 4-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile but operates in other respects as a RAM. It pro.
4K bit Ferroelectric Nonvolatile RAM * Organized as 512 x 8 bits * High Endurance 1 Trillion (1012) Read/Writes * 38 year Data Retention * NoDelay™ Writes * Advanced High-Reliability Ferroelectric Process Very Fast Serial Peripheral Interface - SPI * Up to 20 MHz maximum Bus Frequency * Direct hardw. |