The STM32F030CCT6 is a low-power, cost-optimized microcontroller from STMicroelectronics, built on the ARM Cortex-M0 core. Designed for resource-constrained embedded applications, it operates at a maximum frequency of 48 MHz and integrates 32 KB of Flash memory and 4 KB of SRAM. This device supports a wide operating voltage range (1.8V to 3.6V) and is housed in a 48-pin LQFP package, enabling compact designs while delivering robust I/O capabilities. It is ideal for applications requiring energy efficiency and minimal system complexity in industrial, consumer, and IoT systems.

Key Features

The STM32F030CCT6 features a 12-bit ADC (16 channels), up to three USART/SPI/I2C interfaces, and eight timers for PWM, capture, and compare functions. It includes multiple low-power modes (Sleep, Stop, Standby) to minimize energy consumption, with a typical active mode current of 90 µA/MHz. The device offers 36 GPIO pins, programmable voltage detection (PVD), and a system window watchdog. It operates over an extended temperature range (-40°C to +85°C) and complies with industrial-grade reliability standards.

Applications

Primarily used in industrial control systems, the STM32F030CCT6 is critical for motor control, sensor nodes, and battery-powered devices such as smart meters, home appliances, and wearables. It is widely employed in IoT edge nodes, portable medical devices, and automotive subsystems requiring low-cost, low-power processing. Its integration of communication interfaces and analog peripherals also suits HVAC systems, LED lighting, and factory automation sensors.

Summary

The STM32F030CCT6 combines ARM Cortex-M0 performance, compact form factor, and cost-effective peripherals, making it a versatile solution for embedded systems demanding energy efficiency and functional versatility. Its low-power modes, wide voltage tolerance, and rich I/O portfolio cater to engineers designing industrial, consumer, and IoT applications where cost, power, and performance are critical. This microcontroller is a cornerstone for building intelligent, connected devices in resource-constrained environments.