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STM32L051K8U3 by: STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32

Part Details for STM32L051K8U3 by STMicroelectronics

Results Overview of STM32L051K8U3 by STMicroelectronics

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STM32L051K8U3 Information

STM32L051K8U3 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32L051K8U3

Part # Distributor Description Stock Price Buy
DISTI # STM32L051K8U3-ND
DigiKey IC MCU 32BIT 64KB FLASH 32UFQFPN Min Qty: 2940 Lead time: 13 Weeks Container: Tray Temporarily Out of Stock
  • 2,940 $1.3919
$1.3919 Buy Now
DISTI # STM32L051K8U3
Avnet Americas MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 64kB Flash 32-Pin UFQFPN Tray - Trays (Alt: STM32L051K8U3) COO: France RoHS: Compliant Min Qty: 2940 Package Multiple: 2940 Lead time: 13 Weeks, 0 Days Container: Tray 0
  • 2,940 $1.5289
  • 5,880 $1.4462
  • 11,760 $1.4344
  • 23,520 $1.4270
  • 47,040 $1.4197
$1.4197 / $1.5289 Buy Now
DISTI # 511-STM32L051K8U3
Mouser Electronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU RoHS: Compliant 0
  • 1 $3.9000
  • 10 $2.5800
  • 25 $2.3500
  • 100 $2.0000
  • 250 $1.8900
  • 500 $1.7000
  • 1,000 $1.4500
  • 2,940 $1.3900
$1.3900 / $3.9000 Order Now
STMicroelectronics Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU COO: France RoHS: Compliant Min Qty: 1 0
  • 1 $3.8200
  • 10 $2.5300
  • 25 $2.3000
  • 100 $1.9600
  • 250 $1.8500
  • 500 $1.6700
$1.6700 / $3.8200 Buy Now
DISTI # STM32L051K8U3
IBS Electronics MCU 32-BIT ULTRA LOW POWER STM32L ARM CORTEX M0&#x2B, RISC 64KB FLASH 32-PIN UFQFPN TRAY Min Qty: 1 Package Multiple: 1 0
  • 1 $1.7920
  • 980 $1.7780
  • 1,470 $1.7780
  • 1,960 $1.7640
  • 2,450 $1.7500
$1.7500 / $1.7920 Buy Now
DISTI # STM32L051K8U3
Avnet Silica MCU 32Bit Ultra Low Power STM32L ARM Cortex M0 RISC 64kB Flash 32Pin UFQFPN Tray (Alt: STM32L051K8U3) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 14 Weeks, 0 Days Silica - 1960
Buy Now
DISTI # STM32L051K8U3
EBV Elektronik MCU 32Bit Ultra Low Power STM32L ARM Cortex M0 RISC 64kB Flash 32Pin UFQFPN Tray (Alt: STM32L051K8U3) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now
Sense Electronic Company Limited QFN32 1955
RFQ
Win Source Electronics IC MCU 32BIT 64KB FLASH 32UFQFPN 16800
  • 17 $3.5130
  • 41 $2.8826
  • 63 $2.7925
  • 86 $2.7024
  • 111 $2.6124
  • 148 $2.3421
$2.3421 / $3.5130 Buy Now

US Tariff Estimator: STM32L051K8U3 by STMicroelectronics

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

STM32L051K8U3
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Part Details for STM32L051K8U3

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STM32L051K8U3 Part Data Attributes

Parametric Data
STM32L051K8U3 STMicroelectronics
Buy Now Datasheet
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STM32L051K8U3 STMicroelectronics RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32
Rohs Code Yes
Part Life Cycle Code Active
Package Description Hvqccn, Lcc32,.2sq,20
Reach Compliance Code Compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 13 Weeks
Has ADC Yes
Address Bus Width
Bit Size 32
Boundary Scan No
CPU Family Cortex-M0
Clock Frequency-Max 25 Mhz
DAC Channels No
DMA Channels Yes
External Data Bus Width
Integrated Cache No
JESD-30 Code S-PQCC-N32
JESD-609 Code e3
Length 5 Mm
Low Power Mode Yes
Moisture Sensitivity Level 3
Number of DMA Channels 7
Number of I/O Lines 27
Number of Terminals 32
Number of Timers 5
On Chip Program ROM Width 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
PWM Channels Yes
Package Body Material Plastic/Epoxy
Package Code HVQCCN
Package Equivalence Code LCC32,.2SQ,20
Package Shape Square
Package Style Chip Carrier, Heat Sink/Slug, Very Thin Profile
Peak Reflow Temperature (Cel) 260
RAM (bytes) 8192
ROM (words) 65536
ROM Programmability Flash
Seated Height-Max 0.6 Mm
Speed 32 Mhz
Supply Current-Max 6.8 Ma
Supply Voltage-Max 3.6 V
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 3 V
Surface Mount Yes
Technology Cmos
Temperature Grade Automotive
Terminal Finish Matte Tin (Sn)
Terminal Form No Lead
Terminal Pitch 0.5 Mm
Terminal Position Quad
Width 5 Mm
uPs/uCs/Peripheral ICs Type Microcontroller, Risc

Alternate Parts for STM32L051K8U3

This table gives cross-reference parts and alternative options found for STM32L051K8U3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32L051K8U3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STM32L051K8U6 STMicroelectronics $2.0532 RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U6
STM32L051K8U6D STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U6D
STM32L051K8U3D STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U3D
STM32L051K8U7 STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U7
STM32L051K8U7TR STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U7TR
STM32L051K8U6TR STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U6TR
STM32L051K8U7DTR STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQCC32 STM32L051K8U3 vs STM32L051K8U7DTR
equivalents icon

STM32L051K8U3 Related Parts

STM32L051K8U3 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L051K8U3 is 32 MHz.

  • The STM32L051K8U3 has 64 KB of flash memory.

  • Yes, the STM32L051K8U3 can operate at 1.8V, but it is not recommended as it may affect the device's performance and reliability.

  • No, the STM32L051K8U3 does not have a built-in USB interface. However, it has a USB device peripheral that can be used to implement a USB interface with an external transceiver.

  • The STM32L051K8U3 has 2 UARTs.

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