RENR1LP0408DSP-5SI#B1

Overview

The R1LP0408DSP-5SI#B1 is a 4-Megabit high-speed Static RAM organized as 512K x 8 bits. Operating on a 5V supply, this asynchronous SRAM features a 55ns access time and is designed for applications requiring reliable data retention and simple TTL-compatible interfacing.

Why Choose This Part

This device offers a simple asynchronous interface that requires no clock, making it easy to integrate with a wide variety of microcontrollers. Its low standby current of 100uA and 5V operation make it ideal for systems that prioritize 5V signal integrity and long-term battery backup reliability.

Applications

Getting Started

To use this SRAM, connect the 19 address lines, 8 data lines, and control signals (WE, OE, CS) directly to your MCU's external memory interface. Ensure adequate decoupling with a 0.1uF capacitor close to the VDD pin and verify that your logic levels are TTL compatible as specified in the datasheet.

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