DigiKey package reference image
CY14E256Q5A-SXQT is a 256-Kbit (32 K × 8) SPI nvSRAM combining SRAM with QuantumTrap nonvolatile storage. AutoStore saves data on power-down and Power-Up RECALL restores it, or both can be triggered by SPI STORE/RECALL. It supports 40 MHz SPI modes 0 and 3, runs from 4.5 V to 5.5 V at –40°C to +105°C, and provides an 8-byte serial number plus manufacturer/product ID in an 8-pin SOIC with VCAP.
Key Specifications
| Complete manufacturer part number | CY14E256Q5A-SXQT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY14E256Q5A-SXQT is a 256-Kbit (32 K × 8) SPI nvSRAM combining SRAM with QuantumTrap nonvolatile storage. AutoStore saves data on power-down and Power-Up RECALL restores it, or both can be triggered by SPI STORE/RECALL. It supports 40 MHz SPI modes 0 and 3, runs from 4.5 V to 5.5 V at –40°C to +105°C, and provides an 8-byte serial number plus manufacturer/product ID in an 8-pin SOIC with VCAP. |
| Package / case | PG-DSO-8-803 |
| Product category | nvSRAM (non-volatile SRAM) |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 105 °C |
| Density (manufacturer catalog) | 256 kBit |
| Frequency (manufacturer catalog) | 40 MHz |
| Operating Voltage (manufacturer catalog) | 4.5 to 5.5 V |
| Speed (manufacturer catalog) | 0 ns |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Voltage minimum (manufacturer family record) | 4.5 V |
| Operating Temperature maximum (manufacturer family record) | 105 °C |
| Operating Voltage maximum [VCCQ] (manufacturer family record) | 5.5 V |
| Operating Voltage maximum (manufacturer family record) | 5.5 V |
| In stock | Contact for availability |
| 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.
DigiKey package reference image for PG-DSO-8-803. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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