The SST39SF040-55-4I-WHE-T is a high-performance flash memory device from the reputable Microchip Technology. This device is part of the SST39 Series, which is known for its reliability and flexibility in a wide range of applications. With a memory size of 4 Megabits, it provides ample storage for boot code, firmware, and data logging in embedded systems.

Key Features

• Memory Size: 4 Mbit (512K x 8)
• Speed: 55ns access time, enabling quick read operations.
• Interface Type: Parallel, for easy integration with microcontrollers and processors.
• Supply Voltage: Operates at a voltage range of 4.5V to 5.5V, compatible with 5V systems.
• Temperature Range: Industrial grade with an operating temperature range of -40°C to +85°C.
• Packaging: Available in a 32-pin TSOP (Thin Small Outline Package), ideal for space-constrained applications.
• Endurance: High endurance with 100,000 write cycles, ensuring long-term reliability.
• Data Retention: Offers a minimum data retention period of 100 years, providing a stable storage solution.

Applications

The SST39SF040-55-4I-WHE-T is versatile and can be used in various applications. It is particularly suitable for:

• Embedded systems requiring a reliable non-volatile memory storage
• Telecommunications equipment
• Industrial control systems
• Medical devices
• Automotive electronics
• Consumer electronics

Quality and Support

Microchip Technology is known for its commitment to quality and long-term customer support. The SST39SF040-55-4I-WHE-T comes with the assurance of performance and reliability that Microchip's products are known for. Additionally, customers can access extensive technical support and documentation to facilitate product integration and troubleshooting.