Manufacturer package outline drawing - not a product photo
The CY15B204QI-20LPXI is a 4-Mbit (512K × 8) Excelon LP ferroelectric RAM (F-RAM) with high-speed SPI interface up to 20 MHz. It delivers virtually unlimited endurance with 10^15 read/write cycles and 151-year data retention at 60°C. Operating from 1.8 V to 3.6 V across -40°C to +85°C, it features advanced write protection and low active current (1.4 mA at 20 MHz). Drop-in compatibility with serial EEPROM and flash enables reliable storage in industrial and IoT systems.
Key Specifications
| Complete manufacturer part number | CY15B204QI-20LPXI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B204QI-20LPXI is a 4-Mbit (512K × 8) Excelon LP ferroelectric RAM (F-RAM) with high-speed SPI interface up to 20 MHz. It delivers virtually unlimited endurance with 10^15 read/write cycles and 151-year data retention at 60°C. Operating from 1.8 V to 3.6 V across -40°C to +85°C, it features advanced write protection and low active current (1.4 mA at 20 MHz). Drop-in compatibility with serial EEPROM and flash enables reliable storage in industrial and IoT systems. |
| Package / case | PG-VQFN-8-800 |
| Product category | EXCELON™ F-RAM |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 4096 kBit |
| Frequency (manufacturer catalog) | 20 MHz |
| Interfaces (manufacturer catalog) | SPI |
| Operating Voltage (manufacturer catalog) | 1.8 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 512Kb x 8 |
| Speed (manufacturer catalog) | 0 ns |
| Density (manufacturer family record) | 4096 kBit |
| Frequency (manufacturer family record) | 20 MHz |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 0 ns |
| Family Name (Flip Electronics public specification) | CY15B204QI |
| Memory Size (Flip Electronics public specification) | 4Mbit |
| Technology (Flip Electronics public specification) | FRAM (Ferroelectric RAM) |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/CY15B204QI-20LPXI-41147 |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Additional parameters are from Flip Electronics public product specifications matched to the complete ordering code and manufacturer. These fields are third-party data, not manufacturer-confirmed. Original fields and commercial terms are preserved.
Manufacturer package outline drawing - not a product photo for PG-VQFN-8-800. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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