The FM31256-GTR is a 256-Kbit processor companion integrating nonvolatile F-RAM, a real-time clock/calendar, and supervisory functions in a 14-pin SOIC. It features 32K × 8 memory, 100 trillion read/write cycles, and 151-year data retention. Key functions include a programmable watchdog timer, low-VDD reset, dual event counters, and a 64-bit lockable serial number.
Key Specifications
| Complete manufacturer part number | FM31256-GTR |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The FM31256-GTR is a 256-Kbit processor companion integrating nonvolatile F-RAM, a real-time clock/calendar, and supervisory functions in a 14-pin SOIC. It features 32K × 8 memory, 100 trillion read/write cycles, and 151-year data retention. Key functions include a programmable watchdog timer, low-VDD reset, dual event counters, and a 64-bit lockable serial number. |
| Package / case | PG-DSO-14-800 |
| Product category | F-RAM |
| Pins | 14 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| In stock | 7,206 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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