DigiKey package reference image
The CY14B101J2-SXIT is a 1-Mbit (128K × 8) serial (I2C) nvSRAM that combines SRAM with QuantumTrap nonvolatile elements for data retention without backup power. It operates from 2.7 V to 3.6 V over –40°C to 85°C, supports I2C clock rates up to 3.4 MHz with zero-cycle-delay reads/writes, and performs AutoStore on power-down using the VCAP pin. Software STORE/RECALL and WP hardware write protection are supported.
Key Specifications
| Complete manufacturer part number | CY14B101J2-SXIT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY14B101J2-SXIT is a 1-Mbit (128K × 8) serial (I2C) nvSRAM that combines SRAM with QuantumTrap nonvolatile elements for data retention without backup power. It operates from 2.7 V to 3.6 V over –40°C to 85°C, supports I2C clock rates up to 3.4 MHz with zero-cycle-delay reads/writes, and performs AutoStore on power-down using the VCAP pin. Software STORE/RECALL and WP hardware write protection are supported. |
| Package / case | PG-DSO-8-803 |
| Product category | nvSRAM (non-volatile SRAM) |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 1 MBit |
| Frequency (manufacturer catalog) | 3.4 MHz |
| Interfaces (manufacturer catalog) | I2C |
| Operating Voltage (manufacturer catalog) | 2.7 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 128Kb x 8 |
| Speed (manufacturer catalog) | 0 ns |
| Density (manufacturer family record) | 1 MBit |
| Frequency (manufacturer family record) | 3.4 MHz |
| Peak Reflow Temp (manufacturer family record) | 220 °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
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
DigiKey package reference image for PG-DSO-8-803. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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