DigiKey package reference image
The CY15B004J-SXET is a 4-Kbit (512 × 8) automotive-grade serial F-RAM with I2C interface, supporting 10 trillion (10¹³) read/write cycles and 121-year data retention. Operating from 3.0 V to 3.6 V over –40°C to +125°C, it meets AEC-Q100 Grade 1 and comes in an 8-pin SOIC. With up to 1 MHz I2C speed, NoDelay™ writes, and low power consumption, it is ideal for automotive data logging, industrial controls, and frequent nonvolatile memory writes.
Key Specifications
| Complete manufacturer part number | CY15B004J-SXET |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B004J-SXET is a 4-Kbit (512 × 8) automotive-grade serial F-RAM with I2C interface, supporting 10 trillion (10¹³) read/write cycles and 121-year data retention. Operating from 3.0 V to 3.6 V over –40°C to +125°C, it meets AEC-Q100 Grade 1 and comes in an 8-pin SOIC. With up to 1 MHz I2C speed, NoDelay™ writes, and low power consumption, it is ideal for automotive data logging, industrial controls, and frequent nonvolatile memory writes. |
| 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) | 4 kBit |
| Frequency (manufacturer catalog) | 3.4 MHz |
| Interfaces (manufacturer catalog) | I2C |
| Operating Voltage (manufacturer catalog) | 3 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 0.5Kb x 8 |
| Speed (manufacturer catalog) | 0 ns |
| Density (manufacturer family record) | 4 kBit |
| Frequency (manufacturer family record) | 3.4 MHz |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 0 ns |
| 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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