STMicroelectronics M29W800DB-70N6 Flash Memory

The M29W800DB-70N6 is a high-speed, 8-megabit (8Mb) Flash memory device produced by STMicroelectronics, a global semiconductor leader. This non-volatile memory module combines the performance and reliability required for modern electronic applications. It is designed to operate at a nominal supply voltage of 3V, making it suitable for use in low-power devices and systems.

Key Features

• Density: 8 Mbit (1M x 8-bit / 512K x 16-bit)
• Speed: 70ns access time, enabling quick read operations
• Supply Voltage: 2.7V to 3.6V for read, erase, and program operations
• Programming: Word and Byte programming capabilities
• Flexible Sector Architecture: 64 equal sectors of 64Kb each, which can be erased independently, allowing for data and code segregation
• Boot Block: Top or bottom boot block configurations available for flexible system design
• Temperature Range: Extended operating temperature range from -40°C to +85°C
• Low Power Consumption: Deep power-down mode for energy savings
• Security: Hardware protection for the boot block, ensuring system boot code integrity

Applications

The M29W800DB-70N6 Flash memory is ideal for a multitude of applications that require high-density and high-speed non-volatile memory storage. It is commonly used in:

• Embedded systems
• Telecommunications equipment
• Automotive electronics
• Networking hardware
• Consumer electronics

Programming and Erasure

Programming and erasure of the M29W800DB-70N6 are performed on a sector basis. The device supports both in-system programming (ISP) and in-application programming (IAP), allowing for firmware updates and data storage without removing the chip from its end application. The memory can be erased and reprogrammed up to 100,000 cycles, ensuring a long lifespan and flexibility in data management.

With its robust design and advanced features, the M29W800DB-70N6 from STMicroelectronics is a reliable choice for designers and engineers seeking a high-performance Flash memory solution.