| PartNumber | FM25H20-DG | FM25H20-G | FM25H20-DGTR |
| Description | F-RAM 2Mb (256kX8) 3V F-RAM | F-RAM 2Mb Serial SPI 3V FRAM | F-RAM 2Mb (256kX8) 3V F-RAM |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | F-RAM | F-RAM | F-RAM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-8 | SOIC-8 | DFN-8 |
| Memory Size | 2 Mbit | 2 Mbit | - |
| Interface Type | SPI | SPI | - |
| Organization | 256 k x 8 | 256 k x 8 | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | FM25H20-DG | FM25H20-G | FM25H20-DG |
| Packaging | Tube | Tube | Reel |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Operating Supply Voltage | 3.3 V | 3.3 V | 2.7 V to 3.6 V |
| Product Type | FRAM | FRAM | FRAM |
| Factory Pack Quantity | 148 | 188 | 2500 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.001319 oz | 0.019048 oz | 0.001319 oz |