The R1LV0408CSB-7LC is a 4-Mbit Static RAM (SRAM) manufactured by Renesas Electronics America. Organized as 524,288 words by 8 bits, this SRAM is engineered for applications where low voltage operation and moderate speed are important. It operates on a single 3V power supply, which makes it suitable for a broad range of applications.

Applications

• Portable devices
• Low-power embedded systems
• Cache memory for microcontrollers
• Data logging applications
• Industrial control

Features

• Access Time: 70 ns
• Low Voltage Operation: 3V
• Low Power Consumption
• TTL Compatible Inputs/Outputs
• SOP (Small Outline Package) package
• Data Retention Voltage: 2V (minimum)
• Operating Temperature Range: -40°C to +85°C

Benefits

• Prolonged Battery Life: The combination of low voltage operation and low power consumption extends battery life, which is critical for portable applications.
• Simplified Integration: The single 3V power supply simplifies power supply design and reduces component count.
• Reliable Performance: The wide operating temperature range ensures that the device operates reliably in a variety of environments.
• Suitable Speed: A 70 ns access time meets the requirements of many embedded applications.
• Small Footprint: The SOP package allows efficient use of PCB space.

Additional Details

The R1LV0408CSB-7LC SRAM is built using CMOS technology, which is known for its low power consumption and good speed performance. It features asynchronous operation and a simple memory interface, allowing for easy integration into various system designs. The availability of a surface-mount package aids in automated assembly. Compliant with RoHS standards. This SRAM provides a cost-effective and reliable memory solution suitable for applications requiring a balance of low power consumption, reasonable speed, and adequate memory density. It is an excellent choice for portable devices and embedded systems where energy efficiency is crucial.