DigiKey package reference image
CY14B104NA-BA45XET is a 4-Mbit (256K × 16) automotive nvSRAM that combines fast SRAM with QuantumTrap nonvolatile storage per cell. It operates from 3.0 V to 3.6 V over –40°C to +125°C, supports 45 ns access, and delivers infinite SRAM reads and writes. Data is automatically STOREd on power-down using a 61–180 µF VCAP capacitor and RECALLed on power-up, with optional software or HSB pin control.
Key Specifications
| Complete manufacturer part number | CY14B104NA-BA45XET |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | CY14B104NA-BA45XET is a 4-Mbit (256K × 16) automotive nvSRAM that combines fast SRAM with QuantumTrap nonvolatile storage per cell. It operates from 3.0 V to 3.6 V over –40°C to +125°C, supports 45 ns access, and delivers infinite SRAM reads and writes. Data is automatically STOREd on power-down using a 61–180 µF VCAP capacitor and RECALLed on power-up, with optional software or HSB pin control. |
| Package / case | PG-TFBGA-48-805 |
| Product category | nvSRAM (non-volatile SRAM) |
| Pins | 48 |
| Operating Temperature (manufacturer catalog) | -40 °C to 125 °C |
| Density (manufacturer catalog) | 4 MBit |
| Interfaces (manufacturer catalog) | Parallel |
| Operating Voltage (manufacturer catalog) | 2.7 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 256Kb x 16 |
| Speed (manufacturer catalog) | 45 ns |
| Density (manufacturer family record) | 4 MBit |
| 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
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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