STMicroelectronics M28W320CT70ZB6 Flash Memory

The M28W320CT70ZB6 is a high-performance 32Mbit (2Mb x16) non-volatile flash memory module from STMicroelectronics, designed to meet the rigorous demands of embedded applications. This device offers a fast read access time and programming performance, which makes it suitable for a wide range of applications, including but not limited to, automotive electronics, industrial control systems, and advanced telecommunications equipment.

Key Features

• Memory Size: 32Mbit (2M x 16)
• Boot Block Architecture: The memory is organized into a boot block, parameter blocks, and main blocks, providing a high level of flexibility and reliability.
• Access Time: 70ns access time, enabling high-speed read operations which are crucial for fast application execution.
• Versatile Supply Voltage: Operates with a supply voltage range of 2.7V to 3.6V, making it compatible with a variety of low-power circuits and systems.
• Programming: Features a programming voltage of 12V, and includes a program/erase controller for simplified programming.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.

Performance and Reliability

The M28W320CT70ZB6 provides a high level of performance and reliability with its fast read and write capabilities, and a robust block erase function. It supports a minimum of 100,000 program/erase cycles per block, along with a 20-year data retention capability, ensuring long-term data integrity and endurance.

Security and Protection

Security features include a hardware lock to protect the boot block, providing a secure environment for critical code storage. Additionally, the device offers a memory block protection scheme to prevent accidental program or erase operations, further safeguarding your data.

Integration and Compatibility

With its industry-standard TSOP48 package, the M28W320CT70ZB6 ensures easy integration into existing designs. It is also compatible with most 16-bit flash memory interfaces, allowing for a straightforward upgrade path for systems requiring additional memory or improved performance.

Overall, the M28W320CT70ZB6 from STMicroelectronics is a reliable and versatile flash memory solution that delivers the speed, flexibility, and durability required for today's high-performance embedded systems.