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Microcontrollers and Processors / Microcontrollers / STM32L051K8U6
Datasheets
STM32L051K8U6 by: STMicroelectronics

Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU

Part Details for STM32L051K8U6 by STMicroelectronics

Results Overview of STM32L051K8U6 by STMicroelectronics

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STM32L051K8U6 Information

STM32L051K8U6 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 STM32L051K8U6

Part # Distributor Description Stock Price Buy
DISTI # 52Y1135
Newark Mcu, 32Bit, 32Mhz, Ufqfpn-32, Product Range:Stm32 Family Stm32L0 Series Microcontrollers, Device Core:Arm Cortex-M0+, Data Bus Width:32 Bit, Operating Frequency Max:32Mhz, Program Memory Size:64Kb, No. Of Pins:32Pins, Qualification:-Rohs Compliant: Yes |Stmicroelectronics STM32L051K8U6 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 2835
  • 1 $0.8180
  • 10 $0.8180
  • 25 $0.8180
  • 50 $0.8180
  • 100 $0.8180
  • 250 $0.8180
$0.8180 Buy Now
DISTI # 79AH7018
Newark Stm32 Ultra Low Power Mcus Rohs Compliant: Yes |Stmicroelectronics STM32L051K8U6 RoHS: Compliant Min Qty: 490 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 250 $2.4100
  • 980 $2.0900
$2.0900 / $2.4100 Buy Now
DISTI # STM32L051K8U6
Avnet Americas MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 64kB Flash 32-Pin UFQFPN Tray - Trays (Alt: STM32L051K8U6) RoHS: Compliant Min Qty: 490 Package Multiple: 1 Lead time: 13 Weeks, 0 Days Container: Tray 2940
  • 490 $1.3570
  • 500 $1.3239
  • 990 $1.3079
  • 2,500 $1.2924
  • 4,900 $1.2772
$1.2772 / $1.3570 Buy Now
DISTI # 52Y1135
Avnet Americas MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 64kB Flash 32-Pin UFQFPN Tray - Bulk (Alt: 52Y1135) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks, 0 Days Container: Bulk 2835 Partner Stock
  • 1 $2.6400
  • 10 $2.0500
  • 25 $1.7900
  • 50 $1.7300
  • 100 $1.7000
$1.7000 / $2.6400 Buy Now
STMicroelectronics Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU RoHS: Compliant Min Qty: 1 755
  • 1 $2.1200
  • 10 $1.5900
  • 25 $1.4500
  • 100 $1.3000
  • 250 $1.2700
  • 500 $1.2700
$1.2700 / $2.1200 Buy Now
DISTI # STM32L051K8U6
TME IC: STM32 ARM microcontroller, 32MHz, UFQFPN32, 1.65÷3.6VDC Min Qty: 1 0
  • 1 $4.2600
  • 5 $3.7400
  • 25 $3.1300
  • 100 $2.8700
$2.8700 / $4.2600 RFQ
DISTI # STM32L051K8U6
Avnet Silica MCU 32Bit Ultra Low Power STM32L ARM Cortex M0 RISC 64kB Flash 32Pin UFQFPN Tray (Alt: STM32L051K8U6) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 14 Weeks, 0 Days Silica - 75460
Buy Now
DISTI # STM32L051K8U6
EBV Elektronik MCU 32Bit Ultra Low Power STM32L ARM Cortex M0 RISC 64kB Flash 32Pin UFQFPN Tray (Alt: STM32L051K8U6) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 14 Weeks, 0 Days EBV - 25970
Buy Now
LCSC ARM-MSeries 32MHz UFQFPN-32(5x5) Microcontrollers (MCU/MPU/SOC) ROHS 5236
  • 1 $1.4101
  • 10 $1.1402
  • 30 $1.0246
  • 100 $0.8803
  • 490 $0.8160
  • 980 $0.7775
$0.7775 / $1.4101 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018, Lead time:3-5days 1499 Stock,1247 Available
  • 1 $3.1000
  • 10 $2.8800
  • 25 $2.6600
  • 100 $2.4400
$2.4400 / $3.1000 Buy Now
Vyrian Peripheral ICs 16406
RFQ
Win Source Electronics IC MCU 32BIT 64KB FLASH 32UFQFPN / MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 1.8V/2.5V/3.3V 32-Pin UFQFPN EP Tray 69838
  • 40 $1.3352
  • 95 $1.0956
  • 145 $1.0614
  • 195 $1.0271
  • 255 $0.9929
  • 340 $0.8902
$0.8902 / $1.3352 Buy Now
Wuhan P&S ultra-low-power series 32-bit MCU Min Qty: 1 10000
  • 1 $1.7700
  • 100 $1.7700
  • 500 $1.7700
  • 1,000 $1.7700
$1.7700 Buy Now

Part Details for STM32L051K8U6

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STM32L051K8U6 Part Data Attributes

Parametric Data
STM32L051K8U6 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32L051K8U6 STMicroelectronics Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description UFQFPN-32
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 17 Weeks
Samacsys Manufacturer STMicroelectronics
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 85 °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 3 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 5 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32L051K8U6

This table gives cross-reference parts and alternative options found for STM32L051K8U6. 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 STM32L051K8U6, 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
STM32L051K8U6DTR STMicroelectronics $2.8942 Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU STM32L051K8U6 vs STM32L051K8U6DTR
STM32L051K8U7TR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU STM32L051K8U6 vs STM32L051K8U7TR
STM32L051K8U7D STMicroelectronics Check for Price RISC MICROCONTROLLER STM32L051K8U6 vs STM32L051K8U7D
STM32L051K8U3DTR STMicroelectronics Check for Price RISC MICROCONTROLLER STM32L051K8U6 vs STM32L051K8U3DTR
STM32L051K8U3TR STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU STM32L051K8U6 vs STM32L051K8U3TR
STM32L051K8U3 STMicroelectronics Check for Price Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 32 MHz CPU STM32L051K8U6 vs STM32L051K8U3
STM32L051K8U6D STMicroelectronics Check for Price RISC MICROCONTROLLER STM32L051K8U6 vs STM32L051K8U6D
STM32L051K8U3D STMicroelectronics Check for Price RISC MICROCONTROLLER STM32L051K8U6 vs STM32L051K8U3D

STM32L051K8U6 Related Parts

STM32L051K8U6 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L051K8U6 is 32 MHz.

  • The STM32L051K8U6 has 64 KB of flash memory.

  • Yes, the STM32L051K8U6 can operate at 1.8V, but it is not recommended as it may affect the device's performance and reliability.

  • The power consumption of the STM32L051K8U6 in low-power mode (Stop mode) is approximately 350 nA/MHz.

  • No, the STM32L051K8U6 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.

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