STM32F031K4U6TR

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STMicroelectronics

MAINSTREAM ARM CORTEX-M0 ACCESS LINE MCU WITH 16 KBYTES OF FLASH MEMORY, 48 MHZ CPU

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STM32F031K4U6TR

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STMicroelectronics

MAINSTREAM ARM CORTEX-M0 ACCESS LINE MCU WITH 16 KBYTES OF FLASH MEMORY, 48 MHZ CPU

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Technical Specifications

Parameters and characteristics for this part

Specification	STM32F031K4U6TR

Connectivity	LINbus, I2C, IrDA, SPI, UART/USART
Core Processor	ARM® Cortex®-M0
Core Size	32-Bit Single-Core
Data Converters	A/D 13x12b
Mounting Type	Surface Mount
Number of I/O	27
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	32-UFQFN Exposed Pad
Peripherals	I2S, WDT, POR, DMA, PWM
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	48 MHz
Supplier Device Package	32-UFQFPN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

STM32F031E6 Series

Mainstream Arm Cortex-M0 Access line MCU with 32 Kbytes of Flash memory, 48 MHz CPU, motor control

Part	Package / Case	Data Converters	Program Memory Size	Core Size	Oscillator Type	Core Processor	Program Memory Type	Speed	Number of I/O	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Supplier Device Package
STMicroelectronics STM32F031G6U6	28-UFQFN	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	23	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8
STMicroelectronics STM32F031E6Y6TR	25-UFBGA WLCSP	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	20	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	25-WLCSP
STMicroelectronics STM32F031K6U7TR	32-UFQFN Exposed Pad	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	27	Surface Mount	105 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	32-UFQFPN (5x5)
STMicroelectronics STM32F031C4T6	48-LQFP	A/D 13x12b	16 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	39 I/O	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8
STMicroelectronics STM32F031K6U7	32-UFQFN Exposed Pad	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	27	Surface Mount	105 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	32-UFQFPN (5x5)
STMicroelectronics STM32F031K4U6TR	32-UFQFN Exposed Pad	A/D 13x12b	16 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	27	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	32-UFQFPN (5x5)
STMicroelectronics STM32F031C6T7	48-LQFP	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	39 I/O	Surface Mount	105 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	48-TQFP (7x7)
STMicroelectronics STM32F031K6U6TR	32-UFQFN Exposed Pad	A/D 13x12b	32 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	27	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	32-UFQFPN (5x5)
STMicroelectronics STM32F031G4U6TR	28-UFQFN Exposed Pad	A/D 13x12b	16 KB	32-Bit Single-Core	Internal	ARM® Cortex®-M0	FLASH	48 MHz	23	Surface Mount	85 °C	-40 °C	DMA I2S POR PWM WDT	I2C IrDA LINbus SPI UART/USART	2 V	3.6 V	4K x 8	28-UFQFPN (4x4)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 1.47

Description

General part information

STM32F031E6 Series

The STM32F031x4/x6 microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, one SPI/ I2S and one USART), one 12-bit ADC, five 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F031x4/x6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F031x4/x6 microcontrollers include devices in six different packages ranging from 20 pins to 48 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.

Documents

Technical documentation and resources