Microchip Technology SST39LF040-55-4C-WHE-T Flash Memory

The SST39LF040-55-4C-WHE-T is a high-performance CMOS Multi-Purpose Flash (MPF) manufactured by Microchip Technology. This device offers a reliable and flexible storage solution for a wide range of applications in the embedded systems market. With its robust design and advanced features, the SST39LF040 is an ideal choice for applications requiring fast data access, program execution, and high endurance.

Key Features

• Memory Capacity: The SST39LF040 provides a storage capacity of 4 Mbit (512K x 8), which is suitable for storing boot code, firmware, or other critical data that needs to be preserved across power cycles.
• Performance: With an access time of 55 ns, this flash memory device allows for rapid read operations, contributing to the overall performance and responsiveness of the system it is integrated into.
• Operating Voltage: The device operates over a wide range of voltages, from 2.7V to 3.6V, making it versatile for various low-power applications and compatible with other 3.3V components.
• Endurance: It is rated for a minimum of 100,000 erase and program cycles per sector, ensuring a long operational lifespan and reliability for applications that require frequent data updates.
• Temperature Range: The SST39LF040 is designed to operate within the industrial temperature range of -40°C to +85°C, making it suitable for use in harsh environments.
• Package: It comes in a 32-lead TSOP (Thin Small Outline Package), which is ideal for space-constrained applications.

Applications

The versatility of the SST39LF040-55-4C-WHE-T makes it well-suited for a variety of applications, including:

• Embedded systems
• Networking and telecommunications equipment
• Consumer electronics
• Industrial control systems
• Automotive electronics
• Medical devices

With its combination of performance, durability, and compatibility, the SST39LF040-55-4C-WHE-T from Microchip Technology is a reliable flash memory solution that can meet the demands of modern electronic designs.