DigiKey package reference image
CY14B256KA-SP45XI is a 256-Kbit (32 K × 8) parallel nvSRAM with an integrated real-time clock, combining SRAM with QuantumTrap nonvolatile storage. It runs from 2.7 V to 3.6 V over -40°C to 85°C, offers 45 ns access, and supports hands-off AutoStore on power-down plus RECALL on power-up. STORE/RECALL can be initiated by software or the HSB pin; RTC provides alarm, watchdog, and interrupts.
Key Specifications
| Complete manufacturer part number | CY14B256KA-SP45XI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY14B256KA-SP45XI is a 256-Kbit (32 K × 8) parallel nvSRAM with an integrated real-time clock, combining SRAM with QuantumTrap nonvolatile storage. It runs from 2.7 V to 3.6 V over -40°C to 85°C, offers 45 ns access, and supports hands-off AutoStore on power-down plus RECALL on power-up. STORE/RECALL can be initiated by software or the HSB pin; RTC provides alarm, watchdog, and interrupts. |
| Package / case | PG-SSOP-48-801 |
| Product category | nvSRAM (non-volatile SRAM) |
| Pins | 48 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 256 kBit |
| Interfaces (manufacturer catalog) | Parallel |
| Operating Voltage (manufacturer catalog) | 2.7 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 32Kb x 8 |
| Real Time Clock (manufacturer catalog) | Y |
| Speed (manufacturer catalog) | 45 ns |
| Density (manufacturer family record) | 256 kBit |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 45 ns |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Unmarked molded package appearance reference. Preserve original200x200bytes; no current-stock photograph or topmark guarantee. Complete full ordering code, exact package, nominal terminals, own frozen datasheet and independent mechanical evidence define this image association. No electrical interchangeability or certification is inferred.
DigiKey package reference image for PG-SSOP-48-801. 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