NUCLEO-C031C6 Series

Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 12 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, 2-3.6V

Manufacturer: STMicroelectronics

Catalog

Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 12 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, 2-3.6V

Part	Connectivity	Package / Case	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Speed	Program Memory Size	Oscillator Type	Number of I/O	Core Processor	Data Converters [custom]	Data Converters	Data Converters [custom]	Program Memory Type	Peripherals	Supplier Device Package	Mounting Type	RAM Size	Data Converters	Suggested Programming Environment	Platform	Board Type	Interconnect System	Type	Contents	Utilized IC / Part
STMicroelectronics STM32C031C6T6	I2C IrDA LINbus SPI UART/USART	48-LQFP	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	45	ARM® Cortex®-M0+	21	SAR	12	FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	48-LQFP (7x7)	Surface Mount	12 K
STMicroelectronics STM32C031K4U6TR	I2C IrDA LINbus SMBus SPI UART/USART	32-UFQFN Exposed Pad	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	16 KB	External Internal	30 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	32-UFQFPN (5x5)	Surface Mount	12 K	12 b 18 channels
STMicroelectronics STM32C031K6T6	I2C IrDA LINbus SPI UART/USART	32-LQFP	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	30 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	32-LQFP (7x7)	Surface Mount	12 K	12 b 18 channels
STMicroelectronics STM32C031K6U6	I2C IrDA LINbus SPI UART/USART	32-UFQFN Exposed Pad	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	30 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	32-UFQFPN (5x5)	Surface Mount	12 K	12 b 18 channels
STMicroelectronics STM32C031G4U6	I2C IrDA LINbus SPI UART/USART	28-UFQFN	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	16 KB	External Internal	26 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	28-UFQFPN (4x4)	Surface Mount	12 K	12 b 17
STMicroelectronics STM32C031C4U6	I2C IrDA LINbus SPI UART/USART	48-UFQFN Exposed Pad	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	16 KB	External Internal	45	ARM® Cortex®-M0+	21	SAR	12	FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	48-UFQFPN (7x7)	Surface Mount	12 K
STMicroelectronics NUCLEO-C031C6												ARM® Cortex®-M0+							Fixed			IAR EW Keil MDK STM32Cube	Nucleo-64	Evaluation Platform	Arduino R3 Shield ST Morpho	MCU 32-Bit	Board(s)	STM32C031
STMicroelectronics STM32C031K6U6TR	I2C IrDA LINbus SPI UART/USART	32-UFQFN Exposed Pad	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	30 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	32-UFQFPN (5x5)	Surface Mount	12 K	12 b 18 channels
STMicroelectronics STM32C031G6U6	I2C IrDA LINbus SPI UART/USART	28-UFQFN	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	26 I/O	ARM® Cortex®-M0+		SAR		FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	28-UFQFPN (4x4)	Surface Mount	12 K	12 b 17
STMicroelectronics STM32C031C6U6	I2C IrDA LINbus SPI UART/USART	48-UFQFN Exposed Pad	32-Bit	85 °C	-40 °C	2 V	3.6 V	48 MHz	32 KB	External Internal	45	ARM® Cortex®-M0+	21	SAR	12	FLASH	Brown-out Detect/Reset POR PWM Temp Sensor WDT	48-UFQFPN (7x7)	Surface Mount	12 K

Catalog

Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 12 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, 2-3.6V

Key Features

• Common features

- STM32 microcontroller in an LQFP64 or LQFP48 package

- 1 user LED shared with ARDUINO®

- 1 user and 1 reset push-buttons

- 32.768 kHz crystal oscillator

- Board connectors:ARDUINO®Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os

- Flexible power-supply options: ST-LINK USB VBUSor external sources

- Comprehensive free software libraries and examples available with the STM32Cube MCU Package

- Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE

• Features specific to some of the boards (refer to the ordering information section of the data brief for details)

- Second user LED

- External or internal SMPS to generate Vcorelogic supply

- 24 MHz or 48 MHz HSE

- User USB Device full speed, or USB SNK/UFP full speed

- Cryptography

- CAN FD transceiver

- Board connectors:External SMPS experimentation dedicated connectorUSB Type-C®, Micro-B, or Mini-B connector for the ST-LINKUSB Type-C®user connectorMIPI®debug connectorCAN FD header

- On-board ST-LINK (STLINK/V2-1, STLINK-V3E, STLINK-V2EC, or STLINK-V3EC) debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port

Description

The STM32C031x4/x6 mainstream microcontrollers are based on high-performance Arm®Cortex®-M0+ 32-bit RISC core operating at up to 48 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions. The devices incorporate a memory protection unit (MPU), high-speed embedded memories (12 Kbytes of SRAM and up to 32 Kbytes of flash program memory with read and write protection), DMA, an extensive range of system functions, enhanced I/Os, and peripherals. The devices offer standard communication interfaces (one I2Cs, one SPI / one I2S, and two USARTs), one 12-bit ADC (2.5 MSps) with up to 21 channels, a low-power RTC, an advanced control PWM timer, four general-purpose 16-bit timers, two watchdog timers, and a SysTick timer. The devices operate within ambient temperatures from -40 to 125°C and with supply voltages from 2.0 V to 3.6 V. Optimized dynamic consumption combined with power-saving modes allows the design of low-power applications. The devices are housed in packages with 20 to 48 pins.