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Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Microcontroller
	Series	STM32L051K8
	Package Type	UFQFPN
	Mount Type	Surface
	Pin Count	32
	Device Core	ARM Cortex M0+
	Data Bus Width	32bit
	Program Memory Size	64kB
	Maximum Clock Frequency	32MHz
	RAM Size	2kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Maximum Power Dissipation Pd	526mW
	Number of Programmable I/Os	51
	Width	5.1 mm
	Height	0.55mm
	Standards/Approvals	No
	Analogue Comparators	2
	Length	5.1mm
	Minimum Supply Voltage	1.65V
	ADCs	10 x 12 Bit
	Number of Timers	1
	Program Memory Type	FLASH
	Instruction Set Architecture	RISC
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Product Type Microcontroller
	Series STM32L051K8
	Package Type UFQFPN
	Mount Type Surface
	Pin Count 32
	Device Core ARM Cortex M0+
	Data Bus Width 32bit
	Program Memory Size 64kB
	Maximum Clock Frequency 32MHz
	RAM Size 2kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Maximum Power Dissipation Pd 526mW
	Number of Programmable I/Os 51
	Width 5.1 mm
	Height 0.55mm
	Standards/Approvals No
	Analogue Comparators 2
	Length 5.1mm
	Minimum Supply Voltage 1.65V
	ADCs 10 x 12 Bit
	Number of Timers 1
	Program Memory Type FLASH
	Instruction Set Architecture RISC
	Automotive Standard No

STM32L051K8U6 Datasheet

COO (Country of Origin):: CN

The access line ultra-low-power STM32L051x6/8 microcontrollers incorporate the high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L051x6/8 devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.

The STM32L051x6/8 devices offer several Analogue features, one 12-bit ADC with hardware oversampling, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers and one basic timer, one RTC and one SysTick which can be used as timebases. They also feature two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.

Units	Per unit
125 - 240	TWD93.40
245 +	TWD91.80

STMicroelectronics STM32L051K8U6, 32 bit ARM Cortex M0+, STM32L051K8 Microcontroller, 32 MHz, 64kB FLASH, 32-Pin UFQFPN

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