ST72215M7/MLB Microcontroller - STMicroelectronics

The ST72215M7/MLB is a robust and versatile 8-bit microcontroller from STMicroelectronics, designed to offer a balanced performance in embedded control applications. This microcontroller is part of the ST7 family, which is well-known for its high integration, performance, and cost-effectiveness, making it a popular choice for a wide range of applications.

Key Features

• Core: The ST72215M7/MLB is built around a high-performance 8-bit ST7 CPU, delivering efficient processing capabilities with a maximum CPU frequency of 8 MHz.
• Memory: It comes with 8 KB of on-chip Flash program memory, which is both reliable and reprogrammable, ensuring a flexible solution for software updates. Additionally, it features 384 bytes of RAM for smooth data manipulation and 128 bytes of EEPROM for non-volatile data storage.
• I/O Ports: The device offers 28/32 multifunctional bidirectional I/O lines, providing ample connectivity options for interfacing with external devices and sensors.
• Timers: It includes a range of timers, such as a main clock controller with a real-time base and a watchdog timer, to ensure system reliability and manage time-related tasks efficiently.
• Communication Interfaces: For communication, the ST72215M7/MLB provides a synchronous serial communication (SSC) interface, enabling easy data exchange with other digital systems.
• Analog Features: The microcontroller is equipped with an 8-channel, 10-bit analog-to-digital converter (ADC), enhancing its capability to handle analog signals in applications such as sensor reading and data acquisition.
• Operating Voltage: It operates within a voltage range of 3.0V to 5.5V, catering to various power supply requirements.
• Temperature Range: The device is designed to operate over an extended temperature range from -40°C to +85°C, making it suitable for industrial environments.

Applications

The ST72215M7/MLB microcontroller is an excellent choice for applications that require a combination of low power consumption, advanced control features, and reliable operation. Typical applications include, but are not limited to, automotive systems, home appliances, personal electronics, and industrial control systems.

Overall, the ST72215M7/MLB from STMicroelectronics is a powerful and reliable microcontroller that provides a cost-effective solution for a wide range of embedded control applications.