| PartNumber | FM25040B-GA1 | FM25040B-GA1TR | FM25040B-GA |
| Description | IC FRAM 4K SPI 14MHZ 8SOIC F-RAM | IC FRAM 4K SPI 14MHZ 8SOIC F-RAM | IC FRAM 4K SPI 14MHZ 8SOIC F-RAM |
| Manufacturer | - | - | Ramtron |
| Product Category | - | - | Memory |
| Series | - | - | F-RAM |
| Packaging | - | - | Tube |
| Unit Weight | - | - | 0.019048 oz |
| Mounting Style | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Interface | - | - | SPI Serial |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Memory Size | - | - | 4K (512 x 8) |
| Memory Type | - | - | FRAM (Ferroelectric RAM) |
| Speed | - | - | 14MHz |
| Format Memory | - | - | RAM |
| Maximum Operating Temperature | - | - | + 125 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Voltage | - | - | 5 V |
| Interface Type | - | - | SPI |
| Organization | - | - | 512 x 8 bit |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |