FM25040B-G
The FM25040B-G is a 4-Kbit (512 × 8) serial ferroelectric RAM (F-RAM) with SPI interface, delivering high-endurance nonvolatile storage for frequent and rapid data writes. It supports up to 20 MHz SPI operation, operates from 4.5 V to 5.5 V across –40 to +85°C, and offers 100 trillion (1014) read/write cycles with 151-year data retention at 65°C.
Key Specifications
| Complete manufacturer part number | FM25040B-G |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The FM25040B-G is a 4-Kbit (512 × 8) serial ferroelectric RAM (F-RAM) with SPI interface, delivering high-endurance nonvolatile storage for frequent and rapid data writes. It supports up to 20 MHz SPI operation, operates from 4.5 V to 5.5 V across –40 to +85°C, and offers 100 trillion (1014) read/write cycles with 151-year data retention at 65°C. |
| Package / case | PG-DSO-8-802 |
| Product category | Memory ICs |
| Pins | 8 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| Family Name (Flip Electronics public specification) | FM25040B |
| Interface Type (Flip Electronics public specification) | SPI |
| Memory Size (Flip Electronics public specification) | 4kbit |
| Organization (Flip Electronics public specification) | 512 x 8 |
| Technology (Flip Electronics public specification) | FRAM (Ferroelectric RAM) |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/FM25040B-G-45164 |
| In stock | 3,130 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Additional parameters are from Flip Electronics public product specifications matched to the complete ordering code and manufacturer. These fields are third-party data, not manufacturer-confirmed. Original fields and commercial terms are preserved.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.