The FM25W256-GTR is a 256-Kbit (32K × 8) serial ferroelectric RAM (F-RAM) with a high-speed SPI interface, offering nonvolatile storage, 100 trillion read/write cycle endurance, and 151-year data retention at 65°C. It operates from 2.7 V to 5.5 V across –40°C to +85°C, supports up to 20 MHz SPI clock, and features NoDelay™ writes for instant data storage.
Key Specifications
| Complete manufacturer part number | FM25W256-GTR |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The FM25W256-GTR is a 256-Kbit (32K × 8) serial ferroelectric RAM (F-RAM) with a high-speed SPI interface, offering nonvolatile storage, 100 trillion read/write cycle endurance, and 151-year data retention at 65°C. It operates from 2.7 V to 5.5 V across –40°C to +85°C, supports up to 20 MHz SPI clock, and features NoDelay™ writes for instant data storage. |
| Package / case | PG-DSO-8-802 |
| Product category | F-RAM |
| Pins | 8 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| In stock | 2,646 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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