DigiKey package reference image
The CY15B104Q-SXIT is a 4-Mbit (512 K × 8) serial F-RAM memory with SPI interface supporting up to 40 MHz operation. It delivers 100 trillion (10¹⁴) read/write cycles, 151-year data retention at 65°C, and instant NoDelay™ writes. Operating from 2.0 V to 3.6 V over –40°C to +85°C, it features low active (0.3 mA at 1 MHz), standby (100 μA), and sleep (3 μA) currents.
Key Specifications
| Complete manufacturer part number | CY15B104Q-SXIT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B104Q-SXIT is a 4-Mbit (512 K × 8) serial F-RAM memory with SPI interface supporting up to 40 MHz operation. It delivers 100 trillion (10¹⁴) read/write cycles, 151-year data retention at 65°C, and instant NoDelay™ writes. Operating from 2.0 V to 3.6 V over –40°C to +85°C, it features low active (0.3 mA at 1 MHz), standby (100 μA), and sleep (3 μA) currents. |
| Package / case | PG-DSO-8-804 |
| Product category | F-RAM (Ferroelectric RAM) |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 4096 kBit |
| Frequency (manufacturer catalog) | 40 MHz |
| Interfaces (manufacturer catalog) | SPI |
| Operating Voltage (manufacturer catalog) | 2 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) | 40 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.
Request a Quote
Why Source from CHIPER
- Quality inspection — every part is visually inspected and authenticity verified before shipment.
- Traceability — batch and date-code information provided on request.
- Shipping — worldwide shipping with major couriers (DHL / FedEx / UPS), fully insured.
- Payment — flexible terms including bank transfer (T/T) in major currencies.
- After-sales — dedicated support and RMA handling for every order.
Contact: xiaoqi@chiper-components.com · +86 18570555062