The PM39LV040-70JC is a 4 Megabit Low Voltage Flash memory device manufactured by PMC-Sierra. It is organized as 512K x 8 bits. This memory is designed for applications requiring a high-capacity non-volatile storage solution with low power consumption.

Applications

• Embedded systems with substantial storage requirements
• Data logging systems needing large memory space
• Firmware storage for complex devices
• Industrial control systems
• Networking equipment

Features

• 4 Megabit (512K x 8) Flash Memory
• Fast access time: 70ns
• Single 3.3V power supply
• Sector Erase Architecture
• Automatic Program and Erase algorithms
• Low power consumption
• CMOS process
• JEDEC standard package

Benefits

• Fast read access enables quick data retrieval, improving system performance.
• Sector erase capability allows for flexible memory management and efficient data updates.
• Low power consumption extends battery life in portable applications.
• Automatic program and erase algorithms simplify memory operations and reduce software overhead.
• The single 3.3V power supply is ideal for low voltage systems.
• 4 Megabit capacity provides ample space for storing large amounts of data.

Additional Details

The PM39LV040-70JC offers a high-density non-volatile memory solution, enabling storage of larger firmware images, extensive data logs, or complex application code. Its sector erase architecture, combined with fast access times, makes it suitable for applications that require frequent data updates while maintaining low power usage. The device is packaged in a standard JEDEC package for ease of integration into existing systems. The 70ns access time ensures quick retrieval of stored data. Its 3.3V operation voltage is optimized for low-power systems, increasing battery life. The automatic program and erase algorithms simplify software development.