Microchip Technology

SST39VF400A-70-4C-EKE

SST39VF400A-70-4C-EKE Description

The SST39VF400A-70-4C-EKE is a high-performance flash memory IC chip designed for a wide range of embedded systems and industrial applications. Manufactured by Microchip Technology, this memory chip features a 4Mbit capacity organized as 256K x 16, offering robust performance and reliability. The SST39VF400A-70-4C-EKE operates within a voltage range of 2.7V to 3.6V and supports a parallel memory interface, ensuring compatibility with various systems. It is housed in a 48TSOP package, making it suitable for surface mount applications and providing a compact footprint for space-constrained designs.

SST39VF400A-70-4C-EKE Features

• Memory Capacity and Organization: The SST39VF400A-70-4C-EKE offers a memory size of 4Mbit, organized as 256K x 16, providing ample storage for firmware and data in embedded systems.
• Fast Access Time: With an access time of 70 ns, this flash memory chip ensures rapid data retrieval, enhancing the overall performance of the system.
• Write Cycle Time: The write cycle time for word and page operations is 20µs, enabling efficient data writing and minimizing system latency.
• Operating Temperature Range: The SST39VF400A-70-4C-EKE operates within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of industrial and commercial environments.
• Voltage Range: The chip supports a supply voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• Compliance and Standards: The SST39VF400A-70-4C-EKE is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the chip is well-suited for applications requiring moisture resistance and long-term reliability.

SST39VF400A-70-4C-EKE Applications

The SST39VF400A-70-4C-EKE is ideal for applications requiring high-speed, reliable flash memory. Its fast access time and write cycle time make it particularly suitable for:

• Embedded Systems: Ideal for storing firmware and critical data in microcontroller-based systems.
• Industrial Automation: Provides robust memory solutions for programmable logic controllers (PLCs) and other industrial devices.
• Consumer Electronics: Suitable for devices requiring non-volatile memory for configuration and data storage.
• Telecommunications: Used in networking equipment for boot code and configuration data storage.

Conclusion of SST39VF400A-70-4C-EKE

The SST39VF400A-70-4C-EKE is a versatile and high-performance flash memory IC chip that offers significant advantages over similar models. Its fast access and write cycle times, combined with a wide operating temperature range and compliance with industry standards, make it an excellent choice for a variety of applications. Whether used in embedded systems, industrial automation, or consumer electronics, the SST39VF400A-70-4C-EKE provides reliable and efficient memory solutions, ensuring the smooth operation of modern electronic devices.