Synchronous SRAM with on-chip error-correcting code

Asynchronous SRAMs work at high-speed and low-power  with on-chip ECC to suit automotive and industrial applications.

Here are some of the latest Asynchronous SRAM chips with on-chip Error-Correcting Code (ECC) based on recent developments from leading manufacturers. These examples reflect advancements in SRAM technology with integrated ECC for enhanced data reliability, commonly used in automotive, industrial, automotive, and mission-critical applications:

Infineon CY62167G Series (16 Mbit)  
Details: Part of Infineon’s MoBL (More Battery Life) family, this asynchronous SRAM features on-chip ECC for single-bit error correction. It operates at a fast access time of 10 ns and supports a wide voltage range (1.8 V to 5 V). The ECC is implemented using a Hamming code, ensuring high reliability without user intervention.

Applications: Ideal for battery-powered devices, automotive systems, and industrial data logging.
Availability: Available in various packages like TSOP and BGA, with industrial and automotive-grade options.

Cypress (Infineon) CY62147G Series (4 Mbit)  
Details: This is another offering from Cypress, now under Infineon, featuring on-chip ECC. It provides single-bit error correction and is pin-compatible with older asynchronous SRAMs, making it a drop-in upgrade for reliability. It includes a PowerSnooze mod...