STM32C011F6U6TR

Product Overview

The STM32C011F6U6TR is a cost-effective 32-bit microcontroller from STMicroelectronics' STM32C0 series. Based on an Arm Cortex-M0+ processor core operating at up to 48 MHz, the device is designed to provide efficient processing, low power consumption, compact packaging, and essential peripheral functionality for cost-sensitive embedded applications.

The STM32C011F6U6TR integrates 32 KB of Flash memory and 6 KB of SRAM, together with a 12-bit ADC, timers, PWM capabilities, UART, I²C, SPI, DMA, watchdog timers, RTC, and flexible GPIO.

The device is supplied in a compact UFQFPN-20 package, making it suitable for space-constrained PCB designs and applications where component cost and board area are important considerations.

With its Cortex-M0+ architecture, low-power characteristics, integrated analog peripherals, and serial communication interfaces, the STM32C011F6U6TR is suitable for consumer electronics, smart appliances, industrial controllers, sensors, motor-control systems, IoT devices, lighting control, and general embedded applications.

Key Features

• Arm Cortex-M0+ 32-bit RISC processor core

• CPU frequency up to 48 MHz

• 32 KB embedded Flash memory

• 6 KB SRAM

• Up to 18 fast I/O pins

• 1 × 12-bit ADC

• Up to 13 ADC channels

• ADC conversion rate up to 2.5 Msps

• 1 × USART

• 1 × SPI

• 1 × I²C

• DMA controller

• Multiple general-purpose timers

• PWM generation

• Independent watchdog

• Window watchdog

• Real-time clock

• Low-power modes

• Hardware CRC calculation unit

• SWD debugging interface

• 96-bit unique device ID

• Internal temperature sensor

• Operating temperature range from -40°C to +85°C

• UFQFPN-20 package

Technical Specifications

Processor & Architecture

The STM32C011F6U6TR is based on an Arm Cortex-M0+ processor core operating at up to 48 MHz.

The Cortex-M0+ architecture provides a compact and efficient 32-bit processing platform optimized for low-cost embedded applications. It offers improved code density and low power consumption while maintaining compatibility with the broader STM32 development ecosystem.

Key processor features include:

• Arm Cortex-M0+ core

• 32-bit RISC architecture

• Up to 48 MHz CPU frequency

• Nested Vectored Interrupt Controller

• SysTick timer

• Low-power operating modes

• SWD debugging

• 96-bit unique device identification

Memory & Storage

The STM32C011F6U6TR provides:

• 32 KB embedded Flash memory

• 6 KB SRAM

• Flash memory protection

• Hardware CRC calculation

• Memory protection mechanisms

• 96-bit unique device ID

The 32 KB Flash capacity is suitable for compact firmware, sensor applications, control algorithms, communication protocols, and general-purpose embedded software.

Analog Peripherals

The STM32C011F6U6TR integrates a 12-bit ADC for analog signal acquisition.

Key analog features include:

• 1 × 12-bit ADC

• Up to 13 ADC channels

• Up to 2.5 Msps conversion speed

• Internal temperature sensor

• Internal voltage reference

The ADC can be used for:

• Sensor interfaces

• Voltage measurement

• Current monitoring

• Temperature measurement

• Battery monitoring

• Analog control

• Data acquisition

Timer & PWM Resources

The STM32C011F6U6TR includes multiple timer peripherals for timing and control applications.

Timer functions include:

• General-purpose timers

• Basic timers

• PWM generation

• Input capture

• Output compare

• Independent watchdog

• Window watchdog

• SysTick

• Real-time clock

PWM functionality allows the MCU to control LEDs, motors, actuators, power-management circuits, and other peripherals.

Communication & Connectivity

The STM32C011F6U6TR integrates essential serial communication interfaces:

• 1 × USART

• 1 × SPI

• 1 × I²C

These interfaces can be used to connect:

• Sensors

• EEPROM

• Displays

• Wireless modules

• Motor drivers

• External controllers

• Other microcontrollers

The integrated communication peripherals help reduce the need for external interface components and simplify PCB design.

Power Management

The STM32C011F6U6TR is designed for low-cost and low-power embedded applications.

Key power-management features include:

• Multiple low-power modes

• Low-power run capability

• Sleep mode

• Stop mode

• Standby-related low-power functionality

• Internal clock sources

• Flexible system clock configuration

The device operates from a supply voltage of approximately 2.0 V to 3.6 V, making it suitable for common 3.3 V embedded systems.

Security & Reliability Features

The STM32C011F6U6TR provides several hardware features for system reliability and device identification:

• Hardware CRC calculation

• Readout protection

• Flash memory protection

• Independent watchdog

• Window watchdog

• Brown-out reset

• Power-on reset

• 96-bit unique device ID

• SWD debug interface

These features help improve firmware integrity, system reliability, and product identification.

Applications

The STM32C011F6U6TR is suitable for a wide range of applications, including:

• Consumer Electronics

• Smart Appliances

• IoT Devices

• Industrial Controllers

• Embedded Control Systems

• Sensors

• Smart Sensors

• LED Lighting

• Motor Control

• Battery-Powered Devices

• Power Management

• Home Automation

• Human-Machine Interfaces

• Small Display Controllers

• Remote Controllers

• Portable Electronics

• General Embedded Systems

Benefits

The STM32C011F6U6TR combines a 48 MHz Arm Cortex-M0+ processor, 32 KB Flash, 6 KB SRAM, 12-bit ADC, timers, PWM, UART, SPI and I²C interfaces in a very compact package.

Its small UFQFPN-20 package helps reduce PCB area and makes the device suitable for compact electronic products.

The combination of low cost, low power consumption, integrated analog functionality and standard communication interfaces makes the STM32C011F6U6TR an attractive choice for high-volume embedded applications.

Packaging & Ordering Information

Datasheet

For complete electrical characteristics, pin configuration, memory architecture, ADC specifications, timer configuration, communication interfaces, absolute maximum ratings, and application information, please refer to the official STMicroelectronics documentation.

Datasheet: Official STM32C011F6 Datasheet

Frequently Asked Questions

What is STM32C011F6U6TR?

The STM32C011F6U6TR is a 32-bit microcontroller manufactured by STMicroelectronics and belonging to the STM32C0 series.

What processor core does STM32C011F6U6TR use?

The STM32C011F6U6TR uses an Arm Cortex-M0+ processor core.

What is the maximum operating frequency of STM32C011F6U6TR?

The maximum CPU frequency is 48 MHz.

How much Flash memory does STM32C011F6U6TR have?

The STM32C011F6U6TR provides 32 KB of embedded Flash memory.

How much RAM does STM32C011F6U6TR have?

The device provides 6 KB of SRAM.

Does STM32C011F6U6TR have an ADC?

Yes. The device integrates a 12-bit ADC with up to 13 channels and conversion rates of up to 2.5 Msps.

Does STM32C011F6U6TR support I²C?

Yes. The STM32C011F6U6TR provides 1 × I²C interface.

Does STM32C011F6U6TR support SPI?

Yes. The device provides 1 × SPI interface.

Does STM32C011F6U6TR support UART?

Yes. The STM32C011F6U6TR provides 1 × USART interface that can be configured for common serial communication applications.

What package is used for STM32C011F6U6TR?

The STM32C011F6U6TR is supplied in a 20-pin UFQFPN package measuring approximately 3 mm × 3 mm.

What is the operating voltage of STM32C011F6U6TR?

The device operates from approximately 2.0 V to 3.6 V.

What is the operating temperature of STM32C011F6U6TR?

The standard operating temperature range is -40°C to +85°C.

What applications is STM32C011F6U6TR suitable for?

It is suitable for smart appliances, sensors, industrial controllers, LED lighting, motor control, IoT devices, consumer electronics, battery-powered products, and other compact embedded systems.

Can I request bulk pricing for STM32C011F6U6TR?

Yes. Contact our sales team with your required quantity and delivery destination to request current pricing, stock availability, MOQ, lead time, and shipping options.

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