Infineon F-RAM™ series, FRAM (Ferroelectric RAM) non-volatile memory, FM25V20-G, 2Mbit, SPI, 40 MHz, 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 FM25V20-G is a 2Mbit non-volatile FRAM organized as 256K x 8, accessed through an SPI bus clocked up to 40 MHz. Unlike EEPROM or NOR flash, FRAM writes at bus speed with no page-buffer delay or erase-before-write cycle — each byte is written in a single SPI transaction, making it suited for high-frequency data logging or parameter storage where write endurance matters.
The FM25V20-G is supplied in an 8-SOIC package (0.209", 5.30 mm width), surface-mount, in tube packaging.