DigiKey package reference image
The CY15B128Q-SXET is a 128-Kbit (16K × 8) automotive-grade serial F-RAM providing nonvolatile storage with 10 trillion read/write cycles and 121-year data retention. Operating from 2.7 V to 3.6 V and –40°C to +125°C, it supports up to 33 MHz SPI, NoDelay™ writes, and robust hardware/software write protection. AEC-Q100 Grade 1 and RoHS compliance make it ideal for automotive data logging, industrial controls, and demanding applications requiring frequent nonvolatile updates.
Key Specifications
| Complete manufacturer part number | CY15B128Q-SXET |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B128Q-SXET is a 128-Kbit (16K × 8) automotive-grade serial F-RAM providing nonvolatile storage with 10 trillion read/write cycles and 121-year data retention. Operating from 2.7 V to 3.6 V and –40°C to +125°C, it supports up to 33 MHz SPI, NoDelay™ writes, and robust hardware/software write protection. AEC-Q100 Grade 1 and RoHS compliance make it ideal for automotive data logging, industrial controls, and demanding applications requiring frequent nonvolatile updates. |
| Package / case | PG-DSO-8-802 |
| Product category | F-RAM (Ferroelectric RAM) |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 125 °C |
| Density (manufacturer catalog) | 128 kBit |
| Frequency (manufacturer catalog) | 33 MHz |
| Interfaces (manufacturer catalog) | SPI |
| Operating Voltage (manufacturer catalog) | 2.7 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 16Kb x 8 |
| Density (manufacturer family record) | 128 kBit |
| Frequency (manufacturer family record) | 33 MHz |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Complete ordering code, exact package and nominal terminal count retain their manufacturer evidence. Confirm electrical pin functions, shared terminals and temperature scope in the linked datasheet. The image is a DigiKey package appearance reference, not a manufacturer photograph or a current-stock photograph. No certification or electrical interchangeability is inferred from the image.
DigiKey package reference image for PG-DSO-8-802. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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