What is it?

With the SRAM 23K640 Breakout Board, you can take your DIY creations to the next level by expanding the available memory resources of your microcontroller or single-board computer. This opens up a world of possibilities for storing and accessing data, enabling you to create more complex applications and achieve greater functionality.

Here are some exciting use cases for the SRAM 23K640 Breakout Board:

Data Logging: Capture and store sensor readings, event logs, or any other data in real-time. Whether you're building a weather station, a smart home automation system, or a robotics project, the breakout board allows you to log and retrieve data efficiently.

Buffering and Caching: Improve the performance of your projects by offloading temporary data to external memory. This is particularly useful in applications that require fast and frequent data access, such as image processing, audio streaming, or real-time signal analysis.

Gaming and Multimedia: Enhance your gaming experience by utilizing external memory to store graphics, sound effects, and game states. Create immersive multimedia applications with improved responsiveness and more extensive data storage capabilities.

IoT Applications: Enable your Internet of Things (IoT) devices to handle larger data sets without burdening the primary microcontroller. Whether you're building a connected sensor network or a home automation hub, the SRAM 23K640 Breakout Board ensures efficient data management.

Some Specifications:

• Max. Clock 20 MHz
• Low-Power CMOS Technology:
• Read Current: 3 mA at 1 MHz
• Standby Current: 4 A Max. at +85°C
• 8192 x 8-bit Organization
• 32-Byte Page

To use it, connect it via SPI to a microcontroller and you can use open source Arduino libraries such as: https://github.com/mattairtech/SRAM_23LC