The MT28F004B1VG6B is a 4 Mbit (512Kb x 8 or 256Kb x16) parallel Flash memory device from Micron Technology Inc., designed for applications requiring reliable, non-volatile storage. This memory chip is frequently used in embedded systems, industrial controls, and other devices needing to retain data even when power is off.

Applications

• Embedded systems
• Industrial control equipment
• Networking devices
• Medical devices
• Automotive systems

Features

• 4 Mbit total memory
• Configurable as 512Kb x 8 or 256Kb x 16
• Fast page access times
• Low power operation
• Sector erase capability
• Embedded program and erase algorithms
• CMOS technology

Benefits

• Reliable Data Storage: Provides non-volatile memory to ensure data retention during power loss.
• Fast Performance: Enables quick data access and processing, improving overall system responsiveness.
• Efficient Power Usage: Reduces energy consumption, making it suitable for portable and battery-powered applications.
• Easy Integration: Simplifies system design with standard parallel interface.
• Flexible Memory Configuration: Adaptable to different system needs with configurable organization.

The MT28F004B1VG6B is engineered for high endurance and data integrity. The sector erase architecture allows for selective erasure of memory blocks, maximizing the lifespan of the device. The embedded algorithms automate the programming and erasing processes, which greatly simplifies the software interface and reduces development time. This flash memory is suitable for storing firmware, configuration data, and application code in a variety of electronic devices.