DigiKey package reference image
The CY15B104QN-50SXAT is a 4Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) for automotive systems, offering non-volatile memory with 100 trillion read/write cycles and 151-year data retention. It operates from 1.8 V to 3.6 V across -40°C to +85°C, supports SPI up to 50 MHz, and features advanced write protection. Low-power modes include standby and deep power-down. AEC-Q100 Grade 3 compliant and available in an 8-pin SOIC package, it is suited for high-reliability automotive use.
Key Specifications
| Complete manufacturer part number | CY15B104QN-50SXAT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B104QN-50SXAT is a 4Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) for automotive systems, offering non-volatile memory with 100 trillion read/write cycles and 151-year data retention. It operates from 1.8 V to 3.6 V across -40°C to +85°C, supports SPI up to 50 MHz, and features advanced write protection. Low-power modes include standby and deep power-down. AEC-Q100 Grade 3 compliant and available in an 8-pin SOIC package, it is suited for high-reliability automotive use. |
| Package / case | PG-DSO-8-804 |
| Product category | EXCELON™ F-RAM |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 4 MBit |
| Frequency (manufacturer catalog) | 50 MHz |
| Interfaces (manufacturer catalog) | SPI |
| Operating Voltage (manufacturer catalog) | 1.8 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 256Kb x 8 |
| Speed (manufacturer catalog) | 0 ns |
| Density (manufacturer family record) | 4 MBit |
| Frequency (manufacturer family record) | 50 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
Package appearance reference; no specific lot or top-marking guarantee. Exact complete OPN, full mechanical suffix, nominal terminals and own frozen datasheet define this association; no electrical interchangeability or unshown-surface inference.
DigiKey package reference image for PG-DSO-8-804. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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