Overview of ST7FLITE29F2M7 Microcontroller

The ST7FLITE29F2M7 is a high-performance microcontroller unit (MCU) from STMicroelectronics, designed for automotive and industrial applications where reliability and efficiency are paramount. This 8-bit MCU is based on the industry-proven ST7 core, offering a blend of robustness and advanced features for cost-sensitive applications.

Key Features

• CPU: 8-bit core with a maximum clock frequency of 8 MHz, providing a good balance between processing power and power consumption.
• Memory: Comes equipped with 2 Kbytes of Flash program memory, which is highly reliable and offers 10,000 write/erase cycles. Additionally, it includes 128 bytes of true data EEPROM with up to 300,000 write/erase cycles.
• RAM: 128 bytes of RAM are available for temporary data storage and efficient operation.
• Peripherals: Features a range of integrated peripherals, including a 10-bit ADC with up to 5 multiplexed channels, an enhanced 16-bit timer with three input captures, one output compare, and PWM capability, as well as an 8-bit Lite Timer with an 8-bit prescaler.
• Communication: Offers an SPI synchronous serial interface and a LINSCI (Local Interconnect Network Serial Communication Interface) for robust communication capabilities.
• Supply Voltage: Operates over a wide supply voltage range from 3.0 V to 5.5 V, making it versatile for various application requirements.
• I/O Ports: 15 multifunctional bidirectional I/O lines, 7 of which are high sink outputs, provide flexibility in control and interfacing with external components.
• Protection: Includes features such as low voltage reset (LVR), watchdog timer, and an oscillator safe guard (OSG) to ensure stable operation under varying conditions.
• Package: Available in a compact 20-pin SO package, which is suitable for space-constrained applications.

Applications

The ST7FLITE29F2M7 MCU is ideal for a wide range of applications, particularly in the automotive sector for body control modules, sensors, and small actuators. It is also well-suited for industrial applications, including motor control, process control, and automation systems.

Conclusion

With its robust feature set and dependable performance, the ST7FLITE29F2M7 from STMicroelectronics represents a cost-effective solution for designers seeking a versatile MCU for their next project. Its combination of memory capacity, peripheral integration, and protection features makes it a smart choice for both automotive and industrial applications.