View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L442KCU6
STM32L442KCU6 Image
Image may be representation.
See specifications for product details.

STM32L442KCU6 - STMicroelectronics

Manufacturer Part Number
STM32L442KCU6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L442KCU6
ECAD Model
Parts Description
IC MCU 32BIT 256KB FLSH 32UFQFPN
Detailed Description
Package
32-UFQFN Exposed Pad
Data sheet
STM32L442KCU6.pdf
RoHs Status
ROHS3 Compliant
In stock: 10460

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

STM32L442KCU6 Tech Specifications
STMicroelectronics - STM32L442KCU6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L442KCU6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V  
Supplier Device Package 32-UFQFPN (5x5)  
Speed 80MHz  
Series STM32L4  
RAM Size 64K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (256K x 8)  
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT  
Package / Case 32-UFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 26  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 10x12b; D/A 2x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M4  
Connectivity CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB  
Base Product Number STM32L442  

Parts Introduction

Manufacturer Part Number

STM32L442KCU6

Manufacturer

stmicroelectronics

Introduction

The STM32L442KCU6 is an ARM Cortex-M4 based microcontroller that falls within stmicroelectronics' STM32L4 series. It is mounted using surface mount technology and comes in a UFQFPN32 package.

Product Features and Performance

Core Processor: ARM Cortex-M4

Core Size: 32-Bit Single-Core

Clock speed: 80MHz

Basic peripherals include Brown-out Detect/Reset, DMA, PWM, WDT

Connectivity options include CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Program Memory Size: 256KB of FLASH type

RAM Size: 64KB

A/D Converters: 10 channels x 12-bit, D/A Converters: 2 channels x 12-bit

26 I/O pins

Internal oscillator

Product Advantages

Low power consumption due to the ARM Cortex-M4 core

High integration with various communication interfaces

Adequate on-chip memory (Program and RAM) facilitating complex applications

Key Technical Parameters

Program Memory: 256KB FLASH

RAM: 64K

Operating Voltage: 1.71V to 3.6V

Connectivity: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures safe operation under unstable power conditions

Watchdog Timer (WDT) to reset the system in case of software failures

Compatibility

Compatible with other components and modules using standard communication protocols such as I2C, SPI, and USB

Application Areas

Industrial control systems

Home automation systems

Medical devices

Consumer electronics

IoT applications

Product Lifecycle

Product status: Active

No near-term discontinuation, with ongoing support and availability of upgrades

Several Key Reasons to Choose This Product

Ultra-low-power performance optimizing device longevity in battery-powered applications

Enhanced data handling and interfacing capabilities with its broad connectivity features

Robust quality features such as Brown-out Detect/Reset and Watchdog Timer for reliable operations

Versatile application across various industries due to its operational temperature range and processing capabilities

High memory capacity allowing for more complex application and data storage without additional components.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L442KCU6

Product Attribute STM32L442KCU6 STM32L433RCI6TR STM32L433RCI3 STM32L443CCT6
Part Number STM32L442KCU6 STM32L433RCI6TR STM32L433RCI3 STM32L443CCT6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Oscillator Type Internal Internal Internal Internal
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Number of I/O 26 52 52 38
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Data Converters A/D 10x12b; D/A 2x12b A/D 16x12b; D/A 2x12b A/D 16x12b; D/A 2x12b A/D 10x12b; D/A 2x12b
Program Memory Size 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8)
Program Memory Type FLASH FLASH FLASH FLASH
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Supplier Device Package 32-UFQFPN (5x5) 64-UFBGA (5x5) 64-UFBGA (5x5) 48-LQFP (7x7)
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
EEPROM Size - - - -
Base Product Number STM32L442 STM32L433 STM32L433 STM32L443
Speed 80MHz 80MHz 80MHz 80MHz
Package / Case 32-UFQFN Exposed Pad 64-UFBGA 64-UFBGA 48-LQFP
RAM Size 64K x 8 64K x 8 64K x 8 64K x 8
Series STM32L4 STM32L4 STM32L4 STM32L4
Connectivity CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Package Tray Tape & Reel (TR) Tray Tray
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

STM32L442KCU6 Datasheet PDF

Download STM32L442KCU6 pdf datasheets and STMicroelectronics documentation for STM32L442KCU6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
STM32L4/4+ DS Update 30/May/2018.pdf STM32L4 27/Sep/2016.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
STM32L442KCU6 Image

STM32L442KCU6

STMicroelectronics
32D-STM32L442KCU6

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB