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STM32F042K4U6 The STM32F042K4U6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M0 core. It offers 16KB of Flash memory and operates at speeds up to 48MHz.
Mfr Part #:

STM32F042K4U6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F042K4U6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M0 core. It offers 16KB of Flash memory and operates at speeds up to 48MHz.
✓ Total Stock: 68,958 pcs
$ Price Range: $6.40

STM32F042K4U6 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
36,160 pcs
On Request
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
32,796 pcs
On Request
32796 pcs On Request 1 On Request On Request 1613+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request 17+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32F042K4U6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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STM32F042K4U6 Description

Short technical summary and product information.

This STMicroelectronics STM32F042K4U6 is a 32-bit microcontroller based on the ARM Cortex-M0 core. It provides 16KB of Flash program memory and 6KB of RAM, suitable for embedded applications requiring moderate processing power.

 

The device operates at speeds up to 48MHz and supports a wide voltage range from 1.65V to 3.6V. It includes various peripherals such as DMA, I2S, POR, PWM, WDT, and connectivity options including CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, and USB.

 

Packaged in a 32-UFQFPN (5x5) format, this microcontroller is designed for surface mount applications. It features 13 channels of 12-bit Analog-to-Digital converters and 26 I/O pins.

 

The STM32F042K4U6 is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

STM32F042K4U6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F042K4U6 32-Bit ARM Cortex-M0 Microcontroller
Subcategory: Embedded

STM32F042K4U6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32F042K4U6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32F042K4U6 Features

  • 32-bit ARM Cortex-M0 core processor.
  • 16KB Flash memory and 6KB RAM.
  • Operates at speeds up to 48MHz.
  • Wide operating voltage range of 1.65V to 3.6V.
  • Surface mountable 32-UFQFPN package.

STM32F042K4U6 Applications

  • Suitable for embedded control systems.
  • Used in applications requiring CANbus or USB.
  • Ideal for devices with mixed-signal requirements.
  • General purpose microcontroller applications.

STM32F042K4U6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F042K4U6?

The operating voltage is between 1.65V and 3.6V.

What package type is the STM32F042K4U6 microcontroller?

The STM32F042K4U6 is supplied in a 32-UFQFPN Exposed Pad package, with a supplier package size of 32-UFQFPN (5x5).

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

Is the STM32F042K4U6 RoHS compliant?

Yes, the RoHS status is RoHS3 Compliant.

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