The CY62256L-70SNI is a 32K x 8-bit Static RAM (SRAM) from Cypress Semiconductor, designed for applications requiring low power consumption and relatively fast access times. Being an SRAM, it provides fast, asynchronous read and write capabilities, eliminating the need for refresh cycles and simplifying system design.

Applications:

• Embedded Systems
• Microcontroller-based Applications
• Data Logging
• Cache Memory
• Industrial Control Systems

Features:

• 32K x 8-bit memory organization
• Access time: 70 ns
• Low power consumption
• Single 5V power supply
• TTL-compatible inputs and outputs
• Available in SOIC package

Benefits:

• Fast Data Access: The 70 ns access time ensures quick read and write operations, improving overall system responsiveness.
• Low Power Consumption: Reduces power requirements, extending battery life in portable devices.
• Easy Integration: TTL-compatible I/O simplifies interfacing with other system components.
• Simplified Memory Management: Asynchronous operation removes the need for refresh cycles, streamlining memory control.
• Compact Size: SOIC package enables efficient board layout and space utilization.

The CY62256L-70SNI is particularly well-suited for applications where low power consumption and reasonable speed are crucial. Its 32KB capacity is adequate for many embedded control and data logging tasks. While designated as End-of-Life (EOL), it may still be utilized in existing designs or when replacement options are constrained. Consider newer Cypress SRAM offerings for new designs.