The SST49LF004-33-4C-NH is a highly reliable, 4 Mbit Flash memory component designed and manufactured by Microchip Technology. This non-volatile memory device offers a storage solution that combines performance, flexibility, and endurance, making it an ideal choice for a wide range of applications in the computing, telecommunications, automotive, and industrial sectors.

Key Features

• Memory Capacity: 4 Mbit (512K x 8)
• Interface Type: LPC (Low Pin Count)
• Supply Voltage: 3.3V ± 0.3V
• Access Time: 33 MHz frequency operation for rapid read access
• Package: PLCC (Plastic Leaded Chip Carrier) 32-pin
• Temperature Range: Industrial grade with an operating temperature range from -40°C to +85°C
• Endurance: Guaranteed for a minimum of 100,000 program/erase cycles per sector
• Data Retention: Offers data retention for a minimum of 20 years

Product Advantages

The SST49LF004-33-4C-NH is designed for easy integration into a variety of systems, thanks to its LPC interface, which reduces the number of pins needed for connection and simplifies the overall design. The 3.3V power supply requirement allows for energy-efficient operation, which is particularly beneficial for battery-powered devices.

With its fast access time, the SST49LF004-33-4C-NH ensures swift retrieval of code and data, contributing to the overall system responsiveness. The robust endurance and data retention specifications mean that users can rely on this memory component for long-term data storage and frequent updates without degradation of the memory integrity.

In addition, the industrial temperature range makes this Flash memory suitable for environments that experience extreme temperatures, ensuring reliable operation even under harsh conditions. The PLCC package provides a compact footprint and robust physical protection, making it suitable for space-constrained applications.

Applications

The versatility of the SST49LF004-33-4C-NH allows it to be used in a multitude of applications, such as firmware storage in embedded systems, BIOS chips in PCs, configuration storage in networking hardware, and as program memory in automotive electronics. Its reliability and durability make it a go-to choice for critical applications where data integrity is paramount.