CY7C4251-15AC

Logic - FIFOs Memory

The CY7C4251-15AC is a FIFO Memory device developed by Cypress Semiconductor. It is part of the HLC (High Level Control) and Logic - FIFOs families. This device provides a solution for short-term storage of data and commands in an application ranging from DSP and microcontroller-based systems to high-performance logic designs. The FIFO supports a range of data rates up to 25 MHz. The device is a dual-port, 256-bit wide FIFO memory. It has a capacity of up to 64 kbytes, depending on the configuration.

Application field and working principle

The CY7C4251-15AC has a wide application range and it is ideal for buffering data and commands in high-performance logic designs and multi-processor systems. It is used to interface peripheral devices such as UARTs, FPGAs, SRAMs and other memories. The device can also be used in video and audio applications, especially in high-speed applications. The FIFO is designed to be as flexible as possible, making it suitable for different types of applications.

The CY7C4251-15AC operates on a 3.3V supply voltage. It supports single-clock synchronous operation, as well as asynchronous and byte alignment. The dedicated buffer control logic provides a wide range of functions such as read/write pointer logic, overflow/underflow logic and reset. The device also features a dedicated clock input and output for fast response time.

The CY7C4251-15AC is a powerful and versatile FIFO memory device. It is capable of buffering data and commands at high speeds and is suitable for a variety of applications. The device provides a cost-effective solution for short-term storage of data and commands in high-performance logic designs and multi-processor systems.