The W24258S-70LE(EL) is a 32K x 8 bit high-speed static RAM (SRAM) device from Winbond Electronics. It's designed for applications that require fast access times and low power consumption. This SRAM is commonly used in embedded systems, cache memory, and other high-performance applications.

Applications:

• Embedded Systems
• Cache Memory
• High-Speed Data Buffering
• Digital Signal Processing (DSP)
• Microcontroller Systems

Features:

• Fast Access Time: 70ns access time ensures quick data retrieval.
• Low Power Consumption: Minimizes power usage in battery-powered applications.
• Single 5V Power Supply: Operates from a single 5V power source.
• Fully Static Operation: Requires no clock or refresh cycles.
• TTL Compatible Inputs and Outputs: Facilitates easy interfacing with TTL logic.
• Three-State Outputs: Allows for easy memory expansion.
• Data Retention Voltage: Low data retention voltage ensures data integrity.

Benefits:

• Increased System Performance: Fast access time improves overall system speed.
• Extended Battery Life: Low power consumption prolongs battery life in portable devices.
• Simplified System Design: Single power supply and TTL compatibility simplify integration.
• Reliable Data Storage: Fully static operation ensures data integrity.
• Easy Memory Expansion: Three-state outputs allow for straightforward memory expansion.

Additional Details:

The W24258S-70LE(EL) is available in a variety of packages, including DIP and SOIC. It operates over a temperature range of 0°C to +70°C. The device is designed for high-reliability applications and features robust protection against electrostatic discharge (ESD). Its low standby current minimizes power consumption when the device is not actively being accessed. The SRAM utilizes advanced CMOS technology to achieve high performance and low power operation. It is commonly used in applications where data must be accessed quickly and reliably. The device's fully static operation eliminates the need for complex refresh circuitry, simplifying system design. It is suitable for use in both synchronous and asynchronous memory systems. The three-state outputs allow multiple SRAM devices to share a common data bus.