STMicroelectronics M29W800AT Flash Memory

The M29W800AT from STMicroelectronics is a high-speed, 8-megabit (1MB) Flash memory device that combines performance, flexibility, and reliability, making it an ideal storage solution for a wide range of applications in the consumer, automotive, and industrial sectors. This non-volatile memory chip features a boot block architecture designed to support firmware applications that require a safe and secure booting process.

Key Features

• Memory Capacity: 8 Mbit (1 Mbyte) organized as 512Kb x16.
• Boot Block: The device includes a protected boot block that ensures a secure and reliable boot process for critical applications.
• Access Time: Fast read access time of 70ns, enabling quick data retrieval and efficient operation.
• Programming: Byte- and word-level programming capabilities with a typical programming time of 10µs per byte/word.
• Operating Voltage: A single power supply voltage of 2.7V to 3.6V for read, erase, and program operations.
• Erase Cycles: Guaranteed 100,000 erase/program cycles, ensuring long-term reliability for applications that require frequent data updates.
• Data Retention: Offers data retention of a minimum of 20 years, providing a stable and durable storage medium.
• Temperature Range: Industrial temperature range support from -40°C to +85°C.

Applications

The M29W800AT is suited for a diverse array of applications that demand robust and reliable memory storage. These include:

• Embedded systems
• Automotive electronics
• Boot code storage in PCs and laptops
• Networking and telecommunications equipment
• Industrial control systems
• Consumer electronics

With its combination of high-speed access, secure boot block, and low-power consumption, the M29W800AT is a strategic choice for designers and engineers looking for a dependable Flash memory solution. STMicroelectronics' commitment to quality ensures that this memory device will deliver consistent performance and preserve data integrity across various demanding applications.