Microchip Technology SST39SF040P-55-4C-NH Flash Memory

The SST39SF040P-55-4C-NH 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, including embedded systems, computing, telecommunications, and industrial control systems. With its robust design and advanced features, the SST39SF040P-55-4C-NH is an ideal choice for developers looking for a non-volatile memory component that combines durability with ease of use.

Key Features

• Memory Size: The SST39SF040P-55-4C-NH offers a storage capacity of 4 Megabits (512K x 8), providing ample space for firmware, boot code, or data storage.
• Speed: With an access time of 55ns, this flash memory device enables quick read operations, which is essential for high-speed microprocessor systems.
• Interface: The memory utilizes a Parallel interface for communication, ensuring compatibility with a wide range of microcontrollers and processors.
• Operating Voltage: It operates within a voltage range of 4.5V to 5.5V, making it suitable for 5V systems.
• Package Type: The device comes in a 32-pin PLCC (Plastic Leaded Chip Carrier) package, which is known for its compact footprint and robustness.
• Temperature Range: Designed to perform reliably across diverse environments, it operates within an industrial temperature range of -40°C to +85°C.

Programmability and Erase Capabilities

The SST39SF040P-55-4C-NH features sector-erase and block-erase capabilities, providing designers with flexibility in managing data. It supports both byte-program and multi-byte program (Auto Address Increment) operations, allowing for efficient programming. The device's endurance is rated for a minimum of 100,000 erase/program cycles, ensuring a long operational lifespan.

Reliability and Support

Microchip Technology is known for its commitment to quality, and the SST39SF040P-55-4C-NH is no exception. The device includes data retention rated at greater than 100 years, ensuring the preservation of data over an extended period. Additionally, technical support and comprehensive documentation are available from Microchip to assist with integration and troubleshooting.

Overall, the SST39SF040P-55-4C-NH by Microchip Technology represents a trustworthy and efficient flash memory solution for developers and engineers seeking a high-quality, non-volatile memory component.