The CY7C131E-55NXC is an IC component manufactured by Cypress Semiconductor Corporation. It is a high-performance synchronous dual-port static random access memory (SRAM) with 2,048 (2K) words of 18-bit memory cells.
Key features of the CY7C131E-55NXC include:
1. Dual-Port Design: This IC has two independent ports, Port A and Port B, which allows simultaneous read and write operations to occur on separate ports.
2. Asynchronous and Synchronous Operation: It supports both asynchronous and synchronous SRAM operations. In asynchronous mode, each port operates as a completely independent SRAM, enabling access to different memory addresses. In synchronous mode, both ports work together synchronously, providing high-speed and simultaneous read and write access.
3. High-Speed Performance: The CY7C131E-55NXC operates with a fast access time of 5.5 ns, allowing for quick data retrieval and storage.
4. Low Power Consumption: It features a low power standby mode, which helps reduce power consumption when the device is not actively being used.
5. Early Write Mode: This component offers an early write mode that allows write operations to be started earlier than regular synchronous SRAMs, minimizing the time required to transfer data.
6. Byte-Wide Control: Each port can operate in byte-wide mode, allowing byte-level control for specific data transfers
