Microchip Technology SST39LF040-55-4I-B3KE Flash Memory

The SST39LF040-55-4I-B3KE is a high-performance CMOS Multi-Purpose Flash (MPF) manufactured by Microchip Technology. This 4 Mbit flash memory device is designed with reliability and versatility in mind, suitable for a wide range of applications that require data and program storage. The product is part of Microchip's renowned SST39 series, which is known for its high quality and endurance.

Key Features

• Memory Size: 4 Mbit (512K x 8)
• Interface Type: Parallel
• Speed: 55ns access time
• Voltage Range: 2.7V to 3.6V
• Temperature Range: Industrial (-40°C to +85°C)
• Packaging: 32-LD PLCC (Plastic Leaded Chip Carrier)
• Endurance: 100,000 cycles (minimum)
• Data Retention: 100 years (minimum)

The SST39LF040-55-4I-B3KE flash memory is designed for high-speed read operations, making it an excellent choice for applications where quick access to data is critical. With its 55ns access time, this device offers fast read capabilities that can significantly improve system performance.

Flexibility is a cornerstone of the SST39LF040-55-4I-B3KE, as it supports a wide voltage range from 2.7V to 3.6V. This feature allows for compatibility with various systems and ensures stable operation under different power conditions. Additionally, the device operates within an industrial temperature range, making it reliable in environments that experience extreme temperatures.

The device's endurance and data retention capabilities are notable, ensuring that data remains safe and reliable over time. With a minimum of 100,000 write cycles and a data retention period of at least 100 years, the SST39LF040-55-4I-B3KE is a memory component that you can count on for long-term stability.

Overall, the SST39LF040-55-4I-B3KE from Microchip Technology is a robust and reliable flash memory solution that offers excellent performance, durability, and versatility for a variety of demanding applications.