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The M25P64-VMF6 is a serial flash memory device manufactured by STMicroelectronics (ST). Below are its factual specifications, descriptions, and features:

Manufacturer:

STMicroelectronics (ST)

Description:

The M25P64-VMF6 is a 64 Mbit (8 MB) Serial Flash Memory with a SPI (Serial Peripheral Interface) bus. It is designed for applications requiring non-volatile memory storage with high-speed read operations and low power consumption.

Key Features:

• Memory Capacity: 64 Mbit (8 MB)
• Interface: SPI (Serial Peripheral Interface)
• Supports SPI modes 0 and 3
• Clock frequency up to 50 MHz
• Voltage Supply:
• 2.7V to 3.6V (Single power supply)
• Sector Architecture:
• Uniform 256-byte programmable pages
• 256 sectors (256 KB each)
• 16 subsectors (4 KB each)
• Write Protection:
• Software and hardware write protection
• Block protection via status register
• High Performance:
• Fast page programming (1.4 ms typical)
• Fast sector erase (0.6 s typical for 256 KB)
• Fast full chip erase (30 s typical)
• Endurance & Retention:
• 100,000 write/erase cycles per sector
• 20+ years data retention
• Operating Temperature Range:
• -40°C to +85°C (Industrial grade)
• Package:
• SO8 (150 mil width)
• WSON8 (6x5 mm)

Applications:

• Embedded systems
• Automotive electronics
• Industrial controls
• Consumer electronics
• Networking equipment

This information is based on the official STMicroelectronics datasheet for the M25P64-VMF6. For detailed technical specifications, refer to the manufacturer's documentation.