Cypress F-RAM™ FM25V20A-G, 2Mbit (256K x 8) FRAM, SPI interface, 40 MHz clock, 2V–3.6V supply, -40°C to 85°C, 8-SOIC, Tube.
| Parameter | Value |
|---|---|
| Series | F-RAM™ |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 3.6V |
| Clock frequency | 40 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tube |
| Technology | FRAM (Ferroelectric RAM) |
| Memory size | 2Mbit |
| Memory format | FRAM |
| Case | 8-SOIC (0.209\", 5.30mm Width) |
| Memory organization | 256K x 8 |
The FM25V20A-G is a 2 Mbit non-volatile FRAM from Cypress's F-RAM™ series, organized as 256K x 8 bits and accessed over an SPI bus at up to 40 MHz.
The 8-SOIC footprint is a common, widely supported land pattern — no exotic pad geometry or thermal-via requirements. Supply voltage spans 2V to 3.6V, covering both 3.3V and 2.5V systems without a separate regulator.
The FM25V20A-GTR is the tape-and-reel variant of the same die in the same 8-SOIC package. For a pin-compatible second source in the same footprint, the FM25V20A-GTR is the direct alternate.