The Microchip SST39VF1602C-70-4I-MAQE: A Robust 3V 16Mbit Multi-Purpose Flash Memory Solution

In the realm of embedded systems and data storage, reliable non-volatile memory is a cornerstone. The Microchip SST39VF1602C-70-4I-MAQE stands out as a high-performance, versatile flash memory IC engineered to meet the demanding requirements of a wide array of applications. This 16-megabit (2M x 8) CMOS Multi-Purpose Flash (MPF) device is designed for systems operating at a low voltage of 2.7V to 3.6V, making it an ideal choice for power-sensitive designs.

A key feature of this memory IC is its superior access time of 70ns, enabling efficient program and read operations that are crucial for maintaining high system performance. The device is manufactured with Microchip's proprietary, high-reliacy CMOS SuperFlash technology. This technology provides exceptional endurance with a minimum of 100,000 write cycles per sector, significantly outperforming many conventional Flash memories and ensuring long-term data retention.

The SST39VF1602C offers significant flexibility through its sector-erasable architecture. The entire memory array can be erased via a chip-erase command, or it can be erased in smaller, more manageable blocks of 4 KWord sectors. This granular control allows for efficient memory management and firmware updates in the field. Furthermore, the device features a hardware-controlled block protection mechanism that safeguards critical boot code from accidental or malicious corruption.

Packaged in a compact 48-ball TFBGA (MAQE), this IC is well-suited for space-constrained applications. Its operating temperature range of -40°C to +85°C ensures reliable performance in industrial environments. Typical applications range from embedded systems, networking equipment, and telecommunications hardware to industrial control, automotive instrumentation, and consumer electronics.

ICGOOODFIND: The Microchip SST39VF1602C-70-4I-MAQE is a robust, high-endurance Flash memory solution. Its combination of low-voltage operation, fast access speed, flexible sector erase, and top-tier hardware data protection makes it an exceptionally reliable and versatile choice for developers designing the next generation of electronic products.

Keywords: SuperFlash Technology, Low-Voltage Operation, Sector-Erase Architecture, Hardware Data Protection, High Endurance.