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Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Microcontroller
	Series	STM32G031F4
	Package Type	TSSOP
	Mount Type	Surface
	Pin Count	20
	Device Core	ARM Cortex M0+
	Data Bus Width	32bit
	Program Memory Size	16kB
	Maximum Clock Frequency	64MHz
	RAM Size	8kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Width	4.5 mm
	Height	1.05mm
	Standards/Approvals	FBI
	Length	6.6mm
	Minimum Supply Voltage	1.7V
	ADCs	17 x 12 Bit
	Automotive Standard	No
	Instruction Set Architecture	RISC
	Program Memory Type	FLASH

	Select all
	Brand STMicroelectronics
	Product Type Microcontroller
	Series STM32G031F4
	Package Type TSSOP
	Mount Type Surface
	Pin Count 20
	Device Core ARM Cortex M0+
	Data Bus Width 32bit
	Program Memory Size 16kB
	Maximum Clock Frequency 64MHz
	RAM Size 8kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Width 4.5 mm
	Height 1.05mm
	Standards/Approvals FBI
	Length 6.6mm
	Minimum Supply Voltage 1.7V
	ADCs 17 x 12 Bit
	Automotive Standard No
	Instruction Set Architecture RISC
	Program Memory Type FLASH

Datasheet - STM32G031F4P6

COO (Country of Origin):: CN

Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 64 MHz

-40°C to 85°C/125°C operating temperature Memories

Up to 64 Kbytes of Flash memory

8 Kbytes of SRAM with HW parity check CRC calculation unit Reset and power management

Voltage range: 1.7 V to 3.6 V

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

Programmable Brownout reset (BOR)

Programmable voltage detector (PVD)

Low-power modes: Sleep, Stop, Standby, Shutdown

–VBAT supply for RTC and backup registers Clock management

4 to 48 MHz crystal oscillator

32 kHz crystal oscillator with calibration

Internal 16 MHz RC with PLL option (±1 %)

Internal 32 kHz RC oscillator (±5 %) Up to 44 fast I/Os

All mappable on external interrupt vectors

Multiple 5 V-tolerant I/Os

5-channel DMA controller with flexible mapping

12-bit, 0.4 μs ADC (up to 16 ext. channels)

Up to 16-bit with hardware oversampling

Conversion range: 0 to 3.6V 11 timers (one 128 MHz capable): 16-bit for advanced motor control, one 32-bit and four 16-bit general-purpose, two low-power 16-bit, two watchdogs, SysTick timer Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown Communication interfaces

–Two I2C-bus interfaces supporting Fast-mode Plus (1 Mbit/s) with extra current

sink, one supporting SMBus/PMBus and wakeup from Stop mode

Two USARTs with master/slave synchronous SPI, LIN, IrDA capability, auto baud rate detection and wakeup feature

One low-power UART

Two SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed

with I2S interface

Development support: serial wire debug (SWD)

96-bit unique ID

STMicroelectronics, 32 bit ARM Cortex M0+, STM32G031F4 Microcontroller, 64 MHz, 16kB FLASH, 20-Pin TSSOP

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