DigiKey package reference image
CY14U256LA-BA35XI is a 256-Kbit (32 K × 8) parallel nvSRAM combining SRAM with QuantumTrap nonvolatile storage. It performs automatic STORE on power-down using a 120–180 µF VCAP capacitor and RECALL on power-up, with hardware or software STORE/RECALL support. The device runs from 2.7–3.6 V core and 1.65–1.95 V I/O, offers 35 ns access, 20-year retention, and 1M STORE cycles in a 48-ball FBGA for –40 to 85°C.
Key Specifications
| Complete manufacturer part number | CY14U256LA-BA35XI |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY14U256LA-BA35XI is a 256-Kbit (32 K × 8) parallel nvSRAM combining SRAM with QuantumTrap nonvolatile storage. It performs automatic STORE on power-down using a 120–180 µF VCAP capacitor and RECALL on power-up, with hardware or software STORE/RECALL support. The device runs from 2.7–3.6 V core and 1.65–1.95 V I/O, offers 35 ns access, 20-year retention, and 1M STORE cycles in a 48-ball FBGA for –40 to 85°C. |
| Package / case | PG-TFBGA-48-805 |
| 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 |
| Speed (manufacturer catalog) | 35 ns |
| Density (manufacturer family record) | 256 kBit |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 35 ns |
| Family Name (Flip Electronics public specification) | CY14U256LA |
| Memory Size (Flip Electronics public specification) | 256kbit |
| Parameter source (third-party) | https://www.flipelectronics.com/Product/CY14U256LA-BA35XI-41076 |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Packageappearancereference; originalbytesretained,no currentstocklot or targettopmarkguarantee. 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-TFBGA-48-805. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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