What are the key features of STMicroelectronics STM32F051K4U6?

This product belongs to the General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by STMicroelectronics with full traceability.

What are the main application scenarios for STM32F051K4U6?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does STM32F051K4U6 work?

This device follows established General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of STM32F051K4U6?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for STM32F051K4U6?

The global General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. STMicroelectronics STM32F051K4U6 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of STM32F051K4U6?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, STMicroelectronics provides full technical support and reference designs.

STM32F051K4U6 IC MCU 32BIT 16KB FLASH 32UFQFN by STMicroelectronics

STM32F051K4U6 | STMicroelectronics IC MCU 32BIT 16KB FLASH 32UFQFN

Category: General Purpose

Brand: STMicroelectronics

IC MCU 32BIT 16KB FLASH 32UFQFN

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: IC MCU 32BIT 16KB FLASH 32UFQFN

Technical Parameters

ADC	12-bit
Brand	STMicroelectronics
Core	ARM Cortex-M0
Data Bus Width	32-bit
Data Tier	Family Level
DMA	Yes
ECCN	EAR99
Halogen Free	Yes
Interface	I2C / SPI / UART
Mounting Type	Surface Mount
Operating Temperature	-40 to +85 C
Package / Case	UFQFPN32
Packaging	Tape & Reel
Product Type	Microcontroller (MCU)
Program Memory Size	16 KB
REACH	Compliant
RoHS	Compliant
Series	STM32F0
Supply Voltage	1.8 V to 3.6 V
Timers	Advanced / General Purpose

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

STM32F051K4U6 Application and Selection Guide

STM32F051K4U6 Model and Manufacturer Information

STM32F051K4U6, a General Purpose manufactured by STMicroelectronics: STM32F051K4U6 helps you confirm the specific model, while STMicroelectronics helps you confirm the product source. If you are selecting a part, you can first check whether STM32F051K4U6 meets your requirements, then check whether STMicroelectronics matches your expectations, and then refer to IC MCU 32BIT 16KB FLASH 32UFQFN for further evaluation.

STM32F051K4U6 Product Parameters and Description

The main parameters of STMicroelectronics's General Purpose product STM32F051K4U6 include IC MCU 32BIT 16KB FLASH 32UFQFN. This is a General Purpose produced by STMicroelectronics, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

STM32F051K4U6 Application and Selection Reference

STMicroelectronics's General Purpose product STM32F051K4U6 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, STM32F051K4U6 is a General Purpose solution worth considering, and manufacturer STMicroelectronics provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for STM32F051K4U6

Designers looking for STM32F051K4U6 recommended parts can evaluate the following options. STM32F051K4U6 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
STM32F103ZGH6	STMicroelectronics	MCU 32BIT 1MB FLASH 144BGA
STM8L152R6T6	STMicroelectronics	MCU 8BIT 32K FLASH 80LQFP
STM32L053R6T6TR	STMicroelectronics	Ultra-low-power Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 32 MHz CPU, USB, LCD

EZKEY can provide STM32F051K4U6 recommended part comparison data and engineering samples for evaluation.