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STM32L051K8U7TR

STM32L051K8U7TR

STM32L051K8U7TR

STMicroelectronics

64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller STM32L0 Series STM32L051 32 Pin 32MHz 3V 32-UFQFN Exposed Pad

SOT-23

STM32L051K8U7TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface MountYES
Number of Pins 32
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
Series STM32L0
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code 3A991.A.2
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L051
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.8V
Memory Size64kB
Oscillator TypeInternal
Number of I/O 27
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M0+
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, IrDA, SPI, UART/USART
Supply Current-Max 6.8mA
Bit Size 32
Data Converter A/D 10x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels NO
ROM (words) 65536
EEPROM Size 2K x 8
On Chip Program ROM Width 8
CPU Family CORTEX-M0
Boundary Scan NO
Low Power Mode YES
Integrated Cache NO
Number of DMA Channels 7
Length 5mm
Height Seated (Max) 0.6mm
Width 5mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:1908 items

Pricing & Ordering

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STM32L051K8U7TR Product Details

STM32L051K8U7TR Overview


The package is 32-UFQFN Exposed Pad-shaped. There are 27 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~105°C TA are operated by this Microcontroller. It is part of the STM32L0 series of electrical components. Having a size of 64KB 64K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M0+ Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 32-bits are used for its size. IC Chip has 3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 64kB is the size of the memory in the IC part. Using the base part number STM32L051, you will be able to find alternatives for the part. Using a 32MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. There is an embedded the CORTEX-M0 CPU family inside the device, which makes it a powerful device.

STM32L051K8U7TR Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


STM32L051K8U7TR Applications


There are a lot of STMicroelectronics
STM32L051K8U7TR Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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