Microchip Technology

23A256T-I/ST

23A256T-I/ST Description

The 23A256T-I/ST is a high-performance, 256Kbit Static Random Access Memory (SRAM) IC designed for demanding applications requiring fast data access and reliable performance. Manufactured by Microchip Technology, this memory IC features a 32K x 8 memory organization, providing a total memory size of 256Kbit. It operates at a clock frequency of 20 MHz, ensuring rapid data transfer and processing capabilities. The device is equipped with a Serial Peripheral Interface (SPI), which facilitates efficient communication with microcontrollers and other system components.

The 23A256T-I/ST is designed for surface-mount applications, making it ideal for compact and space-constrained designs. It is available in a Tape & Reel (TR) package, which simplifies manufacturing and assembly processes. The memory IC operates within a voltage supply range of 1.7V to 1.95V, making it suitable for low-power applications. Additionally, it is classified under ECCN EAR99, HTSUS 8542.32.0041, and has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and can be stored without limitations.

23A256T-I/ST Features

• Memory Organization and Size: The 23A256T-I/ST offers a 32K x 8 memory organization, totaling 256Kbit of volatile memory. This configuration ensures efficient data storage and retrieval, making it suitable for applications requiring substantial memory capacity.
• High-Speed Operation: With a clock frequency of 20 MHz, the 23A256T-I/ST provides high-speed data access, enabling rapid read and write operations. This feature is crucial for applications that demand quick data processing and minimal latency.
• SPI Interface: The device utilizes a Serial Peripheral Interface (SPI), which is a widely used communication protocol in embedded systems. This interface allows for seamless integration with microcontrollers and other system components, simplifying overall system design.
• Low-Power Operation: Operating within a voltage supply range of 1.7V to 1.95V, the 23A256T-I/ST is optimized for low-power applications. This feature is particularly beneficial for battery-powered devices and other power-sensitive applications.
• Surface-Mount Compatibility: The 23A256T-I/ST is designed for surface-mount applications, making it ideal for compact and space-constrained designs. This mounting type also facilitates automated assembly processes, reducing manufacturing costs and improving production efficiency.
• Compliance and Reliability: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) of 1 allows for unlimited storage without the need for special handling or packaging.

23A256T-I/ST Applications

The 23A256T-I/ST is well-suited for a variety of applications that require high-speed, reliable memory solutions. Some specific use cases include:

• Embedded Systems: The 23A256T-I/ST is ideal for embedded systems that require fast data access and processing. Its SPI interface and high-speed operation make it a perfect fit for microcontroller-based applications.
• Industrial Control: In industrial environments, the 23A256T-I/ST can be used for real-time data logging and control applications. Its low-power operation and surface-mount compatibility make it suitable for compact industrial devices.
• Consumer Electronics: The device can be used in consumer electronics such as smart home devices, wearables, and IoT devices. Its low-power and high-speed characteristics ensure efficient performance in these applications.
• Automotive Applications: The 23A256T-I/ST can be utilized in automotive systems for data storage and processing. Its reliability and low-power operation make it suitable for in-vehicle infotainment systems and other automotive electronics.

Conclusion of 23A256T-I/ST

The 23A256T-I/ST from Microchip Technology is a high-performance SRAM IC that offers a unique combination of speed, reliability, and low-power operation. Its 32K x 8 memory organization and 20 MHz clock frequency provide substantial memory capacity and rapid data access, making it suitable for a wide range of applications. The device's SPI interface, surface-mount compatibility, and low-power operation further enhance its versatility and ease of integration. With its compliance to environmental and safety standards, the 23A256T-I/ST is an excellent choice for embedded systems, industrial control, consumer electronics, and automotive applications.