ST7FLITEU09M3 Microcontroller by STMicroelectronics

The ST7FLITEU09M3 is a versatile and high-performance microcontroller from STMicroelectronics, designed to cater to a wide range of application needs. This device is part of the ST7 family, which is known for its robust architecture and ease of use, making it particularly suitable for cost-sensitive applications that require efficient control and processing capabilities.

Key Features:

• Core: The ST7FLITEU09M3 is built around an industry-standard 8-bit core, operating at a maximum frequency of 8 MHz. This core is optimized for low power consumption and high efficiency, which is critical for battery-operated and power-sensitive designs.
• Memory: It comes equipped with 8 Kbytes of Flash program memory, which is ideal for applications that need a modest amount of code space but prioritize reliability and endurance. Additionally, the Flash memory is In-System Programmable (ISP) and In-Application Programmable (IAP), enabling flexible firmware updates.
• I/O Ports: The microcontroller features 10 multifunctional bidirectional I/O pins, providing ample connectivity options for interfacing with sensors, actuators, and other peripherals.
• Timer: An integrated 8-bit Lite Timer with a prescaler, real-time base, and interrupt generation capabilities offers precise timing control, which is essential for tasks like PWM generation and time-sensitive operations.
• Power Management: The ST7FLITEU09M3 supports multiple low-power modes, including Halt and Active-Halt modes, significantly reducing power consumption during idle periods.
• Analog-to-Digital Converter (ADC): An onboard 10-bit ADC with 2 channels allows the microcontroller to process analog signals, making it suitable for sensor data acquisition and control applications.
• Communication: It includes a synchronous serial communication interface (SCI), which can be used for serial communication protocols such as I2C, SPI, or other custom serial interfaces.
• Supply Voltage: The operating voltage range of 3.0 V to 5.5 V provides flexibility in power supply design, accommodating both 3.3 V and 5 V systems.

The ST7FLITEU09M3 is a reliable choice for designers looking to balance performance with cost-effectiveness. Its rich feature set, combined with STMicroelectronics' commitment to quality, makes it a go-to microcontroller for a diverse array of applications, including industrial control, consumer electronics, automotive systems, and more.