DigiKey package reference image
The CY15B256J-SXET is a 256-Kbit (32K × 8) automotive-grade serial F-RAM with I2C interface, offering nonvolatile memory with 121-year data retention at 85°C and 10 trillion read/write cycles. Operating from 2.0 V to 3.6 V and supporting up to 3.4 MHz I2C, it features low active (500 μA at 100 kHz) and sleep (12 μA) currents.
Key Specifications
| Complete manufacturer part number | CY15B256J-SXET |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B256J-SXET is a 256-Kbit (32K × 8) automotive-grade serial F-RAM with I2C interface, offering nonvolatile memory with 121-year data retention at 85°C and 10 trillion read/write cycles. Operating from 2.0 V to 3.6 V and supporting up to 3.4 MHz I2C, it features low active (500 μA at 100 kHz) and sleep (12 μA) currents. |
| 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) | 256 kBit |
| Interfaces (manufacturer catalog) | I2C |
| Operating Voltage (manufacturer catalog) | 2 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 128K x 8 |
| Density (manufacturer family record) | 256 kBit |
| 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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