INFINEON CY14B101J2-SXI NVSRAM, 128K x 8bit, 1Mbit, I2C, 2.7 to 3.6 V, Surface Mount, -40°C to 85°C, SOIC-8

CY14B101J2-SXI is a 1Mbit nvSRAM with a non-volatile element in each memory cell. The memory is organized as 128K words of 8 bits each. The embedded non-volatile elements incorporate the QuantumTrap technology, creating the world�s most reliable non-volatile memory. The SRAM provides infinite read and write cycles, while the QuantumTrap cells provide highly reliable non-volatile storage of data. On power-up, data is restored to the SRAM from the non-volatile memory (RECALL operation). The STORE and RECALL operations can also be initiated by the user through I2C commands.

• 1Mbit non-volatile static random access memory (nvSRAM)
• RECALL to SRAM initiated on power-up (Power-Up RECALL) or by I2C command (Software RECALL)
• Infinite read, write, and RECALL cycles, 1 million STORE cycles to QuantumTrap
• Minimum data retention is 20Years, min non-volatile STORE operations is 1,000K
• Power supply range from 2.7 to 3.6V
• Industry standard 100KHz and 400KHz speed, fast-mode plus is 1MHz speed
• High speed is 3.4MHz, zero cycle delay reads and writes
• Hardware protection using Write Protect pin, software block protection for 1/4, 1/2, or entire array
• Non-volatile STORE/RECALL, 8byte serial number, manufacturer ID and Product ID, sleep mode
• 8-pin SOIC package, industrial temperature range from -40 to 85°C