Integrated Circuits (ICs)

STM32C031K6T6

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MAINSTREAM ARM CORTEX-M0+ MCU WITH 32 KBYTES OF FLASH MEMORY, 12 KBYTES RAM, 48 MHZ CPU, 2X USART, TIMERS, ADC, COMM. I/F, 2-3.6V

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DocumentsDatasheet Technical Data Sheet EN

Integrated Circuits (ICs)

STM32C031K6T6

Active

STMicroelectronics

MAINSTREAM ARM CORTEX-M0+ MCU WITH 32 KBYTES OF FLASH MEMORY, 12 KBYTES RAM, 48 MHZ CPU, 2X USART, TIMERS, ADC, COMM. I/F, 2-3.6V

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DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM32C031K6T6

Connectivity	LINbus, I2C, IrDA, SPI, UART/USART
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Data Converters	12 b, 18 channels
Data Converters	SAR
Mounting Type	Surface Mount
Number of I/O	30 I/O
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	32-LQFP
Peripherals	PWM, WDT, Brown-out Detect/Reset, POR, Temp Sensor
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	12 K
Speed	48 MHz
Supplier Device Package	32-LQFP (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

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

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 1.19
		10	$ 0.89
		25	$ 0.81
		100	$ 0.73
		250	$ 0.68
		500	$ 0.66
		1000	$ 0.60
		2500	$ 0.60
Digikey	Tray	1	$ 1.12
		10	$ 1.00
		25	$ 0.95
		80	$ 0.81
		250	$ 0.76
		500	$ 0.67
Newark	Each	1	$ 1.80
		10	$ 1.42
		100	$ 1.28
		500	$ 1.24
		1000	$ 1.19
		2500	$ 1.15
		5000	$ 1.14

Description

General part information

NUCLEO-C031C6 Series

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.