STMicroelectronics STM32L031C4T6, 32 bit ARM Cortex M0+, STM32L031C4 Microcontroller, 32 MHz, 16kB FLASH, 48-Pin LQFP

RS Stock No.:: 189-4082
Mfr. Part No.:: STM32L031C4T6
Manufacturer:: STMicroelectronics

STMicroelectronics STM32L031C4T6, 32 bit ARM Cortex M0+, STM32L031C4 Microcontroller, 32 MHz, 16kB FLASH, 48-Pin LQFP

Subtotal (1 pack of 5 units)*

€8.39

(exc. VAT)

€10.32

(inc. VAT)

In Stock

1,165 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 +	€1.678	€8.39

*price indicative

RS Stock No.:: 189-4082
Mfr. Part No.:: STM32L031C4T6
Manufacturer:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Series	STM32L031C4
	Product Type	Microcontroller
	Package Type	LQFP
	Mount Type	Surface
	Pin Count	48
	Device Core	ARM Cortex M0+
	Data Bus Width	32bit
	Program Memory Size	16kB
	Maximum Clock Frequency	32MHz
	RAM Size	8kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Maximum Power Dissipation Pd	351mW
	Width	7.1 mm
	Number of Programmable I/Os	38
	Length	7.1mm
	Analogue Comparators	2
	Height	0.6mm
	Minimum Supply Voltage	1.65V
	Program Memory Type	FLASH
	ADCs	10 x 12 Bit
	Instruction Set Architecture	RISC
	Automotive Standard	No
	Number of Timers	1

	Select all
	Brand STMicroelectronics
	Series STM32L031C4
	Product Type Microcontroller
	Package Type LQFP
	Mount Type Surface
	Pin Count 48
	Device Core ARM Cortex M0+
	Data Bus Width 32bit
	Program Memory Size 16kB
	Maximum Clock Frequency 32MHz
	RAM Size 8kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Maximum Power Dissipation Pd 351mW
	Width 7.1 mm
	Number of Programmable I/Os 38
	Length 7.1mm
	Analogue Comparators 2
	Height 0.6mm
	Minimum Supply Voltage 1.65V
	Program Memory Type FLASH
	ADCs 10 x 12 Bit
	Instruction Set Architecture RISC
	Automotive Standard No
	Number of Timers 1

Datasheet STM32L031C4T6

Ultra-low-power platform

1.65 V to 3.6 V power supply

-40 to 125 °C temperature range

0.25 μA Standby mode (2 wakeup pins)

0.38 μA Stop mode (16 wakeup lines)

0.68 μA Stop mode + RTC + 8 KB RAM retention

Down to 76 μA/MHz in Run mode

5 μs wakeup time (from Flash memory)

41 μA 12-bit ADC conversion (at 10ksps)

Core: ARM® 32-bit Cortex®-M0+

From 32 kHz up to 32 MHz max.

0.95 DMIPS/MHz

Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds

Ultralow power POR/PDR

Programmable voltage detector (PVD)

Clock sources

1 to 25 MHz crystal oscillator

32 kHz oscillator for RTC with calibration

High speed internal 16 MHz factory-trimmed RC (+/- 1%)

Internal low-power 37 kHz RC

Internal multispeed low-power 65 kHz to 4.2 MHz RC

PLL for CPU clock

Pre-programmed bootloader

USART, SPI supported

Development support

Serial wire debug supported

Up to 38 fast I/Os (31 I/Os 5V tolerant)

Memories

Up to 32 KB Flash with ECC

8 KB RAM

1 KB of data EEPROM with ECC

20-byte backup register

Sector protection against R/W operation

Rich Analogue peripherals

12-bit ADC 1.14 Msps up to 10 channels (down to 1.65 V)

2x ultra-low-power comparators (window mode and wake up capability, down to 1.8 V)

7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers

5x peripherals communication interface

1x USART (IrDA), 1x UART (low power)

1x SPI 16 Mbits/s

1x I2C (SMBus/PMBus)

8x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC and 2x watchdogs (independent/window)

CRC calculation unit, 96-bit unique ID

STMicroelectronics STM32L031C4T6, 32 bit ARM Cortex M0+, STM32L031C4 Microcontroller, 32 MHz, 16kB FLASH, 48-Pin LQFP

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