STM32F031E6 Series

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

Catalog

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)

Catalog

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

Key Features

• Memories

- 16 to 32 Kbytes of Flash memory

- 4 Kbytes of SRAM with HW parity

• Reset and power management

- Digital and I/Os supply: 2.0 to 3.6 V

- Analog supply: VDDA= from VDDto 3.6 V

- Power-on/Power-down reset (POR/PDR)

- Programmable voltage detector (PVD)

- Low power modes: Sleep, Stop and Standby

- VBATsupply for RTC and backup registers

• Clock management

- 4 to 32 MHz crystal oscillator

- 32 kHz oscillator for RTC with calibration

- Internal 8 MHz RC with x6 PLL option

- Internal 40 kHz RC oscillator

• Up to 39 fast I/Os

- All mappable on external interrupt vectors

- Up to 26 I/Os with 5 V tolerant capability

• 1 × 12-bit, 1.0 μs ADC (up to 10 channels)

- Conversion range: 0 to 3.6V

- Separate analog supply from 2.4 up to 3.6 V

Description

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. These features make the STM32F031x4/x6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.