The R1LV0408CSA-7LC is a 4-Mbit Static RAM (SRAM) manufactured by Renesas Electronics America. It's organized as 524,288 words by 8 bits and designed for applications requiring both low voltage operation and moderate access speeds. This SRAM is designed to operate on a single 3V power supply, making it suitable for a wide range of applications.

Applications

• Portable and battery-powered devices
• Embedded systems
• Cache memory for microcontrollers
• Data acquisition systems
• Industrial control systems

Features

• Access time: 70 ns
• Low voltage operation: 3V
• Low power consumption
• TTL-compatible inputs and outputs
• SOP (Small Outline Package)
• Data retention voltage: 2V (minimum)
• Operating temperature range: -40°C to +85°C

Benefits

• Energy Efficiency: Low voltage operation and low power consumption extend battery life in portable devices.
• Simplified Design: The single 3V power supply makes for easier system integration and reduced component count.
• Reliable Operation: The wide operating temperature range ensures stable performance in harsh environments.
• Adequate Performance: 70ns access time is sufficient for many embedded applications.
• Compact Size: SOP package allows for efficient use of board space.

Additional Details

The R1LV0408CSA-7LC SRAM utilizes CMOS technology to achieve low power dissipation and good speed performance. It features asynchronous operation and a simple memory interface, enabling ease of integration into many system designs. The availability of a surface-mount package facilitates automated assembly. The device is also compliant with RoHS standards. This SRAM provides a cost-effective memory solution suitable for a variety of applications that require a balance of low power consumption, reasonable speed, and adequate memory density. It is an excellent choice for embedded systems and portable devices where energy efficiency is critical.