Microchip Technology SST25VF040B-50-4I-QAE Flash Memory

The SST25VF040B-50-4I-QAE from Microchip Technology is a high-performance, 4 Mbit Flash memory device that provides reliable storage solutions for a wide range of embedded systems. This compact and efficient serial-interface Flash memory is ideal for applications that require data and program code storage, such as in the automotive, industrial, and consumer electronics sectors.

Key Features:

• Memory Capacity: The device offers a storage capacity of 4 Megabits, allowing ample space for firmware, boot code, or data logging.
• Serial Interface: It features a Serial Peripheral Interface (SPI) with a data transfer speed of up to 50 MHz, enabling fast data access and smooth performance.
• Operating Voltage: The SST25VF040B operates within a voltage range of 2.7V to 3.6V, making it compatible with a variety of low-voltage applications.
• Endurance and Reliability: This memory device is designed for high endurance with a minimum of 100,000 erase/write cycles and a data retention of at least 100 years, ensuring the longevity and durability of the stored data.
• Temperature Range: The industrial-grade temperature range from -40°C to +85°C allows the device to perform reliably in extreme conditions.
• Flexible Erase Capability: It offers flexible erase options, including sector and block erase functions, which can be beneficial for efficient memory management and optimization of storage space.
• Packaging: The SST25VF040B-50-4I-QAE is available in an 8-lead SOIC (200 mil) package, providing a compact footprint for space-constrained applications.

With its robust design and advanced features, the SST25VF040B-50-4I-QAE is a versatile Flash memory solution that upholds the quality and reliability synonymous with Microchip Technology. Whether for boot code storage, parameter settings, or data logging, this memory device offers designers the flexibility and performance needed to meet the demands of modern electronic systems.