DigiKey package reference image
The CY15B204QSN-108SXET is a 4 Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) with a 512K × 8 organization and high-speed Quad SPI interface supporting up to 108 MHz SDR and 54 MHz DDR. It delivers 10^13 endurance cycles, 121-year data retention at 85°C, and instant non-volatile writes at bus speed. Operating from 1.8 V to 3.6 V across -40°C to +125°C, it integrates ECC, CRC, and advanced data protection.
Key Specifications
| Complete manufacturer part number | CY15B204QSN108SXETXUMA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B204QSN-108SXET is a 4 Mb EXCELON™ Auto Ferroelectric RAM (F-RAM) with a 512K × 8 organization and high-speed Quad SPI interface supporting up to 108 MHz SDR and 54 MHz DDR. It delivers 10^13 endurance cycles, 121-year data retention at 85°C, and instant non-volatile writes at bus speed. Operating from 1.8 V to 3.6 V across -40°C to +125°C, it integrates ECC, CRC, and advanced data protection. |
| Package / case | PG-DSO-8-804 |
| Product category | EXCELON™ F-RAM |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 125 °C |
| Density (manufacturer catalog) | 4 MBit |
| Frequency (manufacturer catalog) | 108 MHz |
| Interfaces (manufacturer catalog) | QSPI |
| Operating Voltage (manufacturer catalog) | 1.8 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 512Kb x 8 |
| Density (manufacturer family record) | 4 MBit |
| Frequency (manufacturer family record) | 108 MHz |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| 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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