The Infineon CY7C1380KV33-167AXIT is a 18 Mbit synchronous SDR SRAM organized 512K x 36 bits, with a 3.4 ns access time and a 167 MHz clock. It operates from a 3.135 V to 3.6 V supply and is rated for -40°C to 85°C, making it suitable for industrial and telecom environments where the board sees temperature swings. The parallel interface and 36-bit word width target applications like high-speed cache buffers in networking gear, FPGA local storage, or packet processing memory — any design that needs single-cycle read/write throughput without the latency of DRAM refresh.
Lifecycle and sourcing
The CY7C1380KV33-167AXIT carries an active lifecycle status, meaning Infineon continues to manufacture it with no announced end-of-life. For BOM planning, this part is sourced through independent distribution and quoted to order against an RFQ — availability and current pricing confirmed at quote time. No official successor or second-source alternate is listed in the Infineon cross-reference database, so dual-sourcing depends on a pin-compatible part from another vendor with matching timing.