The 49LF004B33-4C-WHE is a sophisticated flash memory chip produced by STMicroelectronics, a global semiconductor leader known for its cutting-edge technology. This particular product is part of the company's broad portfolio of non-volatile memory devices, which are designed to retain data without a constant power supply.

With a focus on reliability and performance, the 49LF004B33-4C-WHE offers a robust storage solution for a variety of applications. It is commonly used in embedded systems, such as those found in automotive electronics, industrial control units, and consumer electronics, where dependable and long-lasting memory is crucial.

Key Features

• Memory Size: The device comes with a 4 Mbit (512 K x 8) memory size, providing ample space for boot code, firmware, and other critical data.
• Interface: It supports a Low Pin Count (LPC) interface, which is designed for minimal pin usage while maintaining robust communication capabilities.
• Supply Voltage: The chip operates at a voltage range typically between 3.0V to 3.6V, making it suitable for low-power applications.
• Package: Encased in a 32-pin PLCC (Plastic Leaded Chip Carrier) package, the 49LF004B33-4C-WHE ensures a reliable connection to printed circuit boards with its leaded format for easy soldering.
• Access Time: It offers fast read access times, which is essential for systems that require quick boot or retrieval of data.
• Temperature Range: The device is designed to operate within an industrial temperature range, ensuring stability and performance even under extreme conditions.

Applications

The 49LF004B33-4C-WHE is versatile and can be integrated into a wide array of systems. Its primary applications include:

• PC motherboards for BIOS storage
• Embedded systems for firmware storage
• Networking hardware such as routers and switches
• Industrial control systems requiring non-volatile memory
• Consumer electronics that need dependable flash storage

Overall, the 49LF004B33-4C-WHE from STMicroelectronics is a testament to the company's commitment to providing high-quality, reliable memory solutions that meet the evolving needs of modern technology.