Microchip Technology

23A1024-I/ST

23A1024-I/ST Description

The 23A1024-I/ST from Microchip Technology is a high-performance 1Mbit (128K x 8) volatile SRAM designed for applications requiring fast, low-power memory with a compact footprint. This SPI/Quad-interface SRAM operates at a clock frequency of 20 MHz, ensuring rapid data access and transfer. It features a 1.7V to 2.2V supply voltage, making it ideal for battery-powered and energy-efficient systems. Packaged in an 8-pin TSSOP, it is optimized for surface-mount applications where space is constrained. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, ensuring reliability in diverse environmental conditions.

23A1024-I/ST Features

• Memory Type: Volatile SRAM with 128K x 8 organization for flexible data storage.
• High-Speed Interface: Supports SPI and Quad modes with a 20 MHz clock frequency for efficient data throughput.
• Low-Voltage Operation: 1.7V–2.2V supply range minimizes power consumption, ideal for portable electronics.
• Compact Form Factor: 8-pin TSSOP package saves PCB space in dense designs.
• Robust Compliance: RoHS3, REACH unaffected, and ECCN EAR99 certified for global deployment.
• Reliability: MSL 1 (Unlimited) ensures long shelf life and handling ease.

23A1024-I/ST Applications

• Embedded Systems: Real-time data logging and buffering in microcontrollers.
• IoT Devices: Low-power memory for sensors and edge computing modules.
• Consumer Electronics: Cache memory in smart devices, wearables, and gaming peripherals.
• Industrial Automation: High-speed data storage for PLCs and motor control systems.
• Automotive: Non-critical volatile memory for infotainment and telematics.

Conclusion of 23A1024-I/ST

The 23A1024-I/ST stands out for its low-voltage operation, high-speed SPI/Quad interface, and compact packaging, making it a versatile choice for modern embedded and IoT applications. Its balance of performance, power efficiency, and reliability positions it as a superior alternative to legacy SRAMs in space- and power-constrained designs. Engineers seeking a cost-effective, compliant, and high-performance SRAM will find this Microchip solution ideal for next-generation electronics.