The SST39LF040-55-4C-NHE is a high-performance 4Mbit (512K x 8) flash memory chip manufactured by MICROCHIP TECH. Designed for parallel data transfers, this flash memory operates at 3.3V and offers a fast access time of 55ns. The chip is housed in a 32-pin PLCC package, providing robust and reliable performance. Perfect for a wide range of applications, this flash memory chip comes in a convenient tube packaging for easy handling and storage. With its excellent performance and compact form factor, the SST39LF040-55-4C-NHE is an ideal choice for memory-intensive applications and devices.