CY7C1386D-200AXC

Product Overview

The Cypress Semiconductor Corp CY7C1386D-200AXC is a volatile synchronous SRAM device with a 18Mbit memory array organized as 512K x 36 bits. It uses a parallel memory interface and is specified for operation at a 200 MHz clock frequency with a 3 ns access time. The device is housed in a surface-mount 100-LQFP package with a 100-TQFP (14x20) package outline, and it operates from a 3.135V to 3.6V supply over a 0°C to 70°C ambient temperature range.

Key Features

• 18Mbit volatile SRAM capacity with a 512K x 36 organization.
• Synchronous SDR operation at a 200 MHz clock frequency.
• Parallel memory interface with a 3 ns access time.
• Surface-mount 100-LQFP package with a 100-TQFP (14x20) package outline.
• 3.135V to 3.6V supply range and 0°C to 70°C ambient operating range.

Applications

• Temporary data buffering in synchronous digital systems with a parallel SRAM interface.
• High-speed data staging in designs that operate the device at its 200 MHz clock and 3 ns access time.
• Memory expansion in systems using a 3.135V to 3.6V supply and surface-mount packaging.

Design & Procurement Notes

Design teams should verify that the system power rail remains within 3.135V to 3.6V and that the ambient temperature stays within 0°C to 70°C for the CY7C1386D-200AXC. Because the device is a synchronous SDR SRAM with a parallel interface, the 200 MHz clock timing, 3 ns access time, and 512K x 36 organization should be matched to the controller's address, data, and control signals. The 100-TQFP (14x20) surface-mount package requires an appropriate land pattern, and the 36-bit width should be considered when allocating memory space or connecting to a data bus.