CY7C1333-50AC

Product Overview

The CY7C1333-50AC from Cypress Semiconductor Corp is a volatile SRAM device with a 2 Mbit memory size organized as 64K x 32. It uses a parallel interface and synchronous SDR operation at a 50 MHz clock frequency, with a 14 ns access time. The device operates from a 3.135 V to 3.465 V supply and is rated for a 0°C to 70°C operating temperature range. It is packaged in a surface-mount 100-LQFP package, with a 100-TQFP (14x20) form factor for board placement.

Key Features

• 2 Mbit SRAM memory capacity
• 64K x 32 memory organization
• Parallel memory interface
• Synchronous SDR operation at 50 MHz
• 14 ns access time
• 3.135 V to 3.465 V supply range
• 0°C to 70°C operating temperature range
• Surface-mount 100-LQFP package

Applications

• Embedded systems that require a parallel synchronous SRAM buffer for temporary data storage
• Data acquisition and instrumentation designs where short access times support high-speed sample buffering
• Communication and processing equipment using synchronous SRAM for packet, frame, or intermediate data storage

Design & Procurement Notes

Designers should confirm that the system power rail remains within the 3.135 V to 3.465 V supply range and that the operating environment stays within the 0°C to 70°C temperature range. The 50 MHz clock and 14 ns access time require attention to clock timing, parallel bus loading, and signal-integrity practices. The 64K x 32 organization and parallel interface should match the controller or bus architecture. The surface-mount 100-LQFP package, in a 100-TQFP (14x20) form factor, requires a compatible footprint and soldering process.