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STM32L412KBU3

STM32L412KBU3

STM32L412KBU3

STMicroelectronics

128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L412 1.1V 32-UFQFN Exposed Pad

SOT-23

STM32L412KBU3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~125°C TA
PackagingTray
Series STM32L4
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.1V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L412
JESD-30 Code S-XQCC-N32
Supply Voltage-Max (Vsup) 1.32V
Supply Voltage-Min (Vsup) 1V
Oscillator TypeInternal
Number of I/O 26
Speed 80MHz
RAM Size 40K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M4
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Clock Frequency 48MHz
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 10x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels NO
On Chip Program ROM Width 8
Length 5mm
Height Seated (Max) 0.6mm
Width 5mm
RoHS StatusRoHS Compliant
In-Stock:1509 items

Pricing & Ordering

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STM32L412KBU3 Product Details

STM32L412KBU3 Overview


There is a 32-UFQFN Exposed Pad package available. The board has 26 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~125°C TA is the temperature range at which this Microcontroller operates. STM32L4-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 128K x 8. Powered by a ARM® Cortex®-M4 Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 32. As a result, this Microcontroller comes with a 32-bit size. Input voltage for the chip is 1.1V volts. A total of YES DMA channels are available. There are a number of alternatives to the base part number STM32L412 that you can find. Using YES PWM channels, the device works. As far as the clock frequency is concerned, it operates at 48MHz clock speed.

STM32L412KBU3 Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


STM32L412KBU3 Applications


There are a lot of STMicroelectronics
STM32L412KBU3 Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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