STM32F031K6U7 STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock

ARM®-based 32-bit MCU with up to 32 Kbyte Flash, 9 timers, ADC and communication interfaces, 2.0 - 3.6 V

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
STM32F031K6U7Quad Flat No-Lead
Quick Facts
Manufacturer
STMicroelectronics
Package
Quad Flat No-Lead
Pin Count
33
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
-40.0°C to 105.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time13Weeks
YTEOL9
Has ADCYES
Bit Size32
Boundary ScanNO
CPU FamilyCORTEX-M0
Clock Frequency-Max32MHz
DAC ChannelsNO
DMA ChannelsYES
JESD-30 CodeS-PQFP-G32
JESD-609 Codee4
Number of I/O Lines25
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package ShapeSQUARE
Package StyleFLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel)260
RAM (bytes)4096
ROM (words)32768
ROM ProgrammabilityFLASH
Speed48MHz
Supply Voltage-Max3.6V
Supply Voltage-Min3.3V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.8mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN3A991.A.2
HTS Code8542.31.00.25
Country of OriginPhilippines

Datasheet

STM32F031K6U7 Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STM32F031K6U7:

STM32F031K6U6STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS, PQFP32

View Part →
STM32F031K6T6STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS, PQFP32

View Part →
STM32F051K6T6STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP32

View Part →

Frequently Asked Questions

What is the price of STM32F031K6U7?

STM32F031K6U7 is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM32F031K6U7 in stock?

STM32F031K6U7 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy STM32F031K6U7?

You can buy STM32F031K6U7 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM32F031K6U7 from STMicroelectronics.

What is the datasheet for STM32F031K6U7?

The official STM32F031K6U7 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STM32F031K6U7 come in?

STM32F031K6U7 is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
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pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy