Microchip Technology SST28VF040A-200-4I-EH Flash Memory

The SST28VF040A-200-4I-EH from Microchip Technology is a high-performance, 4 Mbit Flash memory chip that has been designed to meet the rigorous demands of modern electronics. This non-volatile memory module is part of the renowned SST28 series and is ideal for applications that require data and program storage with the convenience of Flash memory's fast erase and byte-program capabilities.

The SST28VF040A-200-4I-EH operates at a speed of 200 ns, providing swift access to data, which is crucial for high-speed microprocessors and the efficient operation of consumer electronics, computing devices, and embedded systems. Its 4 Megabit storage capacity is organized as 512K x 8 bits, which offers ample space for firmware storage, boot code, or data logging in a compact footprint.

This memory chip features a wide operating temperature range, denoted by the '-4I-EH' suffix in its part number, which indicates its suitability for industrial applications with extreme temperature requirements. The robustness of this device ensures reliable performance in environments where temperature fluctuations are a concern.

One of the key advantages of the SST28VF040A-200-4I-EH is its low power consumption, making it an energy-efficient choice for battery-operated devices. Additionally, its support for Sector-Erase and Chip-Erase functions allows for flexible memory management and quick updating of stored data, which is essential for iterative development processes and real-time system updates.

The device is packaged in a 32-lead PLCC (Plastic Leaded Chip Carrier), which provides a stable and durable housing for the chip, as well as ease of integration into a variety of circuit board layouts. The PLCC package also aids in thermal management and offers protection against mechanical stress, ensuring the longevity and reliability of the memory chip.

In summary, the SST28VF040A-200-4I-EH from Microchip Technology is a versatile and reliable Flash memory solution that provides fast data access, low power operation, and robust environmental tolerance, making it an excellent choice for a wide range of applications in the industrial, computing, and consumer electronics sectors.