Product Overview: M93C86-WBN6 from STMicroelectronics

The M93C86-WBN6 is a 16-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from STMicroelectronics, renowned for its reliability and performance in a wide range of applications. This memory component is part of the M93C series, designed to provide flexible, non-volatile storage solutions for sophisticated electronic systems.

Key Features

• Memory Size: The device offers a storage capacity of 16 Kbits, which is organized as 2048 x 8 bits or 1024 x 16 bits, selectable through a dedicated instruction.
• Operating Voltage: It supports a wide range of supply voltages from 2.5V to 5.5V, making it versatile for various operating environments and compatible with many microcontrollers.
• Write Protection: The M93C86-WBN6 features a Write Protect (WP) pin and a Write Disable instruction, both of which provide hardware and software data protection, ensuring data integrity during critical operations.
• Access Time: Fast access time and low power consumption are hallmarks of this EEPROM, ensuring efficient operation and contributing to the energy efficiency of the overall system.
• Endurance: It boasts a high endurance of 1 million write cycles, with a data retention period of 40 years, providing a reliable solution for applications requiring frequent data updates.
• Package: The device comes in an 8-pin narrow DIP package, which is suitable for through-hole PCB mounting, offering ease of integration into various designs.
• Communication Protocol: Communication with the M93C86-WBN6 is achieved through a serial MICROWIRE bus, which is compatible with the SPI protocol, ensuring easy interfacing with most microcontrollers.

Applications

The robustness and flexibility of the M93C86-WBN6 make it ideal for a broad spectrum of applications, including:

• Industrial controls
• Automotive systems
• Medical devices
• Smart cards
• Consumer electronics
• Telecommunication systems

With its combination of features and reliability, the M93C86-WBN6 from STMicroelectronics is a preferred choice for designers looking to implement non-volatile memory storage in their electronic designs.