The SST25LF040A-33-4E-S2AE is a high-quality, 4 Mbit Flash memory component manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This device is part of Microchip's SST25 Series of low-power, 4 Mbit Serial Peripheral Interface (SPI) Flash memory.

Key Features

• Memory Size: The SST25LF040A offers a storage capacity of 4 Megabits, which is organized into 8 sectors, each containing 64 Kilobytes, allowing for efficient data storage and retrieval.
• Operating Voltage: This device operates at a voltage range of 2.7V to 3.6V, making it suitable for various low-power applications.
• Performance: With a maximum clock frequency of 33 MHz, the SST25LF040A provides high-speed read capabilities, ensuring quick access to data when needed.
• Endurance: The device boasts an impressive endurance of 100,000 erase/program cycles per sector, ensuring long-term reliability for applications that require frequent data updates.
• Data Retention: It offers a minimum data retention of 100 years, providing a stable and reliable storage solution over an extended period.
• Interface: The SPI (Serial Peripheral Interface) allows for simple integration with a wide range of microcontrollers, with support for SPI modes 0 and 3.
• Package: The SST25LF040A comes in an 8-contact WSON (Very Very Thin Small Outline No Lead) package, which is ideal for space-constrained applications.

Applications

The SST25LF040A-33-4E-S2AE is designed for use in a variety of applications that require high-speed, reliable non-volatile memory storage. These applications include digital voice recorders, digital cameras, MP3 players, Bluetooth devices, and other electronic products where efficient storage of program code, system parameters, or user data is essential.

Reliability and Support

As with all Microchip products, the SST25LF040A-33-4E-S2AE is backed by Microchip's commitment to quality and reliability. It is supported by Microchip's global customer service and technical support resources, ensuring that assistance is readily available for developers integrating this Flash memory into their designs.