The SST25VF020A33-4CZAE is a high-performance 2 Mbit SPI Serial Flash memory device manufactured by Microchip Technology. It is designed to deliver a reliable storage solution for a wide range of applications that require data and program code storage. This flash memory is an ideal choice for use in consumer electronics, networking, industrial, and automotive applications, among others.

Key Features

• Memory Capacity: The SST25VF020A33-4CZAE offers a storage capacity of 2 Megabits, providing ample space for firmware, boot code, or data logging.
• High-Speed SPI Interface: It features a Serial Peripheral Interface (SPI) that supports clock frequencies up to 33 MHz, enabling fast data transfer rates and quick access times.
• Low Power Consumption: Designed for power-sensitive applications, this device operates with a supply voltage range from 2.7V to 3.6V, ensuring low power consumption during operation.
• Flexible Erase Capability: The flash memory provides users with the flexibility of sector and block erase options, allowing for efficient memory management and optimization of storage space.
• Endurance and Reliability: It boasts high endurance with a minimum of 100,000 erase/write cycles per sector and data retention of at least 20 years, ensuring data integrity over an extended period.
• Security: The device includes a software write protection feature to prevent accidental overwrites and data corruption, enhancing the security of stored data.

Package and Temperature Range

The SST25VF020A33-4CZAE is available in an 8-contact WSON (6x5 mm) package, which is suitable for space-constrained applications. It is designed to operate over an industrial temperature range of -40°C to +85°C, making it robust and reliable in diverse environmental conditions.

Support and Compliance

Microchip Technology provides comprehensive technical support for the SST25VF020A33-4CZAE, including datasheets, application notes, and design resources. The device also complies with the RoHS directive, ensuring that it is free from hazardous substances and environmentally friendly.