Mcu, 32Bit, 48Mhz, Lqfp-32; Product Range:Stm32 Family Stm32F0 Series Microcontrollers; Device Core:Arm Cortex-M0; Data Bus Width:32 Bit; Operating Frequency Max:48Mhz; Program Memory Size:32Kb; No. Of Pins:32Pins; Qualification:- Rohs Compliant: Yes |Stmicroelectronics STM32F031K6T7

STM32F031K6T7 – 32-bit ARM® Cortex®-M0 Microcontroller – STMicroelectronics

Optimize your embedded designs with the STM32F031K6T7 microcontroller from STMicroelectronics. This high-performance IC delivers efficient processing for cost-sensitive applications, featuring robust peripherals, low-voltage operation, and industrial temperature tolerance. Ideal for space-constrained projects requiring reliable real-time control.

Key Features

• Core: 32-bit ARM® Cortex®-M0 @ 48MHz
• Memory: 32KB Flash, 4KB SRAM
• Voltage Range: 2V to 3.6V (low-power operation)
• I/O Pins: 25 programmable GPIOs
• Connectivity: I²C, SPI, UART/USART, LINbus, IrDA
• Data Conversion: 13-channel 12-bit ADC
• Temperature Range: -40°C to +105°C
• Package: 32-LQFP (7x7mm surface mount)

Technical Details

This STM32F0 series microcontroller integrates an ARM Cortex-M0 RISC core with clock speeds up to 48MHz. It includes advanced peripherals such as DMA controllers, PWM timers, watchdog timers (WDT), and I²S interfaces. The device operates from 2.0–3.6V, minimizing power consumption in battery-operated systems. Its industrial-grade temperature rating (-40°C to +105°C) ensures stability in harsh environments. The 32-LQFP package offers compact footprint compatibility for automated PCB assembly.

Typical Applications

• Consumer electronics (remote controls, smart home devices)
• Industrial automation (sensors, motor controllers)
• Internet of Things (IoT) edge nodes
• Power management systems
• Medical handheld instruments

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with over 30 years of innovation in microcontrollers and embedded systems. Their STM32 portfolio is renowned for exceptional performance-per-watt efficiency and comprehensive development ecosystems, serving industries from automotive to industrial IoT.

The company maintains rigorous quality certifications (ISO/TS 16949, AEC-Q100) and invests heavily in R&D, ensuring component reliability for mission-critical applications. STMicroelectronics’ vertical manufacturing control guarantees consistent supply chain integrity and long-term product lifecycle support.

About Microcontrollers

Microcontrollers (MCUs) are integrated circuits that function as self-contained computing systems, combining processors, memory, and programmable I/O on a single chip. They execute dedicated tasks in embedded systems without requiring external processing resources, making them fundamental for real-time control applications.

Modern MCUs like the STM32F0 series balance computational power with energy efficiency, enabling smarter, connected devices across consumer, industrial, and automotive sectors. Their programmability via languages like C/C++ allows rapid customization, while integrated peripherals reduce system complexity and BOM costs.

Packaging Options

Available in manufacturer trays for volume production. Contact PCX for tape-and-reel or cut tape alternatives.

Frequently Asked Questions

Q: Is this MCU suitable for battery-powered devices?
A: Yes, its 2.0–3.6V operating range and multiple low-power modes optimize energy efficiency.

Q: What development tools support the STM32F031K6T7?
A: STMicroelectronics provides STM32CubeIDE and ST-Link programmers. Third-party toolchains like Keil MDK are also compatible.

Q: Does it include internal oscillators?
A: Yes, an internal 8MHz RC oscillator eliminates the need for external clock components.

Q: Can I use this for motor control applications?
A: Absolutely. Integrated PWM timers and 12-bit ADCs enable precise motor driving algorithms.

Q: What’s the difference between DDR3L SDRAM and microcontroller memory?
A: DDR3L is volatile RAM for data storage, while this MCU combines non-volatile Flash (program storage) and SRAM (runtime data).

Q: Is industrial temperature certification included?
A: Yes, it’s rated for -40°C to +105°C operation without derating.

Disclaimer: Product images are representational. Refer to datasheets for exact specifications.

Datasheet: Download full technical documentation from PCXCo.com/datasheets/STM32F031K6T7

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