Microchip Technology SST38VF6404-90-5I-EKE Flash Memory

The SST38VF6404-90-5I-EKE from Microchip Technology is a high-performance, 64-Mbit CMOS Multi-Purpose Flash Plus (MPF+) memory device. This product is designed to meet the rigorous demands of high-speed data storage and retrieval in a wide array of applications. With its 90 nanoseconds (ns) access time, this flash memory provides an excellent solution for embedded systems that require fast and reliable non-volatile memory storage.

Key features of the SST38VF6404-90-5I-EKE include its flexible sector architecture, which is composed of 8 KWord boot blocks, 2 KWord parameter blocks, and 32 KWord main blocks. This sectorization allows for efficient memory usage and management, enabling users to tailor the memory layout to their specific needs. The Enhanced Data Protection Mode with Auto-Erase and Auto-Program capabilities ensures data integrity and simplifies the programming process.

One of the standout attributes of this device is its Single Operation Byte-Write (SOBW) capability. This feature allows for byte-level write operations, which is particularly useful for applications requiring frequent updates of small data packets. Additionally, the SST38VF6404-90-5I-EKE supports a wide operating voltage range of 2.7V to 3.6V, making it versatile for various power environments.

For developers and engineers, the SST38VF6404-90-5I-EKE is equipped with a Software Data Protection (SDP) feature, which prevents inadvertent writes to the memory during power transitions or system malfunctions. The device also offers a hardware-controlled write protection pin (WP#) for securing specific memory blocks against unintended modifications.

Designed for durability, the SST38VF6404-90-5I-EKE can endure a minimum of 100,000 erase/write cycles and has a data retention period of over 100 years, ensuring the longevity and reliability of the data stored within. This flash memory is available in an 80-ball TFBGA package, making it compact and suitable for space-constrained applications.

Overall, the SST38VF6404-90-5I-EKE is an excellent choice for designers seeking a robust and flexible non-volatile memory solution. Its combination of fast access time, sector flexibility, and enhanced data protection features make it an ideal component for a diverse range of embedded systems and applications.