The 582391-CY7C1370D-200AXI is an 18Mbit Volatile SRAM (SDR) integrated circuit. It belongs to the NoBL™ series and is designed for memory applications that require synchronous operation. The memory size of this SRAM is 18Mbit and it has an access time of 3 ns, making it suitable for high-speed data transfer. The CY7C1370D-200AXI operates at a voltage supply range of 3.135V to 3.6V and comes in a 100-LQFP package. It has a memory organization of 512K x 36 and a clock frequency of 200 MHz. This SRAM is designed to withstand operating temperatures ranging from -40°C to 85°C. Although this product is obsolete, it was widely used in various electronic systems and devices. Infineon Technologies is the manufacturer of this reliable and high-performance SRAM.