ST72C334N4 Microcontroller - STMicroelectronics

The ST72C334N4 is a versatile and powerful microcontroller unit (MCU) from STMicroelectronics, designed for embedded systems requiring a compact, low-power, and high-performance solution. This MCU is based on the industry-proven ST7 8-bit core and operates at a frequency of up to 8 MHz. It is ideal for a wide range of applications, including industrial control, automotive systems, home appliances, and personal electronics.

Equipped with 16 KB of on-chip Flash memory, the ST72C334N4 provides ample space for application code, ensuring reliable storage with high endurance and data retention capabilities. Additionally, the MCU features 384 bytes of RAM, which allows for efficient handling of temporary data and smooth operation of the system.

Connectivity and interface options are abundant on the ST72C334N4. It includes a variety of peripherals such as multiple 16-bit timers, an 8-bit timer with PWM capabilities, and a synchronous serial communication (SPI) interface. This ensures flexible timing and control, as well as easy communication with other devices in the system. Moreover, the MCU offers an I2C interface for multi-master communications, making it suitable for complex embedded networks.

The ST72C334N4 also features an 8-channel, 10-bit analog-to-digital converter (ADC), enabling the MCU to interface with analog sensors and convert their signals into digital values for processing. This makes it particularly useful in applications requiring environmental monitoring or user input through knobs and sliders.

For enhanced system reliability, the MCU incorporates a watchdog timer to reset the system in case of software errors or malfunctions. Additionally, it supports a low voltage detector for safe operation under varying power conditions. The ST72C334N4 operates within a wide voltage range of 3.0V to 5.5V, accommodating diverse power supply specifications.

Designed with robustness in mind, the ST72C334N4 comes in a 44-pin package, providing enough I/O lines for complex tasks while maintaining a small footprint. Its temperature range from -40°C to +85°C ensures that the MCU can withstand harsh operating environments. With its rich feature set and dependable performance, the ST72C334N4 from STMicroelectronics is a prime choice for developers seeking a high-quality MCU for their next project.