The R1LV0408DSA-7LI is a high-speed, low-power Static RAM (SRAM) manufactured by Renesas Electronics America. It's specifically designed for applications requiring fast access times and minimal power consumption. This SRAM offers a storage capacity of 4Mbits, organized as 524,288 words by 8 bits.

Applications

• Cache memory in microprocessors and microcontrollers
• Buffer memory in communication systems
• Data storage in portable devices
• Industrial control systems
• Medical equipment

Features

• High-speed access time: 70 ns
• Low power consumption: Operates at a low voltage, minimizing power usage and extending battery life in portable applications.
• Single 3V supply voltage: Simplifies system design and reduces power requirements.
• Fully static operation: Requires no clocks or refresh cycles, simplifying system timing and control.
• Data retention voltage: Guarantees data integrity even at low voltages.
• Tri-state output: Allows for easy memory expansion and bus sharing.
• Available in various packages: Suitable for different mounting requirements and board densities.

Benefits

• Improved system performance: Fast access times contribute to faster data processing and overall system responsiveness.
• Reduced power consumption: Extends battery life in portable devices and lowers energy costs in stationary applications.
• Simplified system design: Easy integration with existing systems due to standard voltage and interface requirements.
• Increased system reliability: Fully static operation and data retention capabilities ensure data integrity and prevent data loss.
• Flexibility in system design: Tri-state output and various package options provide flexibility in system configuration and expansion.

Additional Details

The R1LV0408DSA-7LI operates within a temperature range suitable for various industrial and commercial environments. It utilizes CMOS technology for low power consumption and high reliability. The device is available in a standard package, making it easy to integrate into existing designs. The SRAM is designed for high-performance applications where speed and low power are critical requirements.