CY14B101I-SFXI
CY14B101I-SFXI is a 1-Mbit (128 K × 8) serial (I2C) nvSRAM with an integrated real-time clock. QuantumTrap nonvolatile elements automatically STORE SRAM data on power-down and RECALL on power-up; STORE/RECALL can also be triggered by I2C or HSB pin. It supports 100 kHz/400 kHz, 1 MHz, and 3.4 MHz I2C with zero-cycle reads/writes, 20-year retention, and 1,000K STORE cycles, at VCC 2.7 V to 3.6 V and -40°C to 85°C.
Key Specifications
| Complete manufacturer part number | CY14B101I-SFXI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY14B101I-SFXI is a 1-Mbit (128 K × 8) serial (I2C) nvSRAM with an integrated real-time clock. QuantumTrap nonvolatile elements automatically STORE SRAM data on power-down and RECALL on power-up; STORE/RECALL can also be triggered by I2C or HSB pin. It supports 100 kHz/400 kHz, 1 MHz, and 3.4 MHz I2C with zero-cycle reads/writes, 20-year retention, and 1,000K STORE cycles, at VCC 2.7 V to 3.6 V and -40°C to 85°C. |
| Package / case | PG-DSO-16-805 |
| Product category | Memory ICs |
| Pins | 16 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 85 °C |
| In stock | 4,325 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.