STMicroelectronics, Inc. Microcontrollers STM32F050K4U6A

ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 16KB (16K x 8) FLASH 32-UFQFPN (5x5)

Manufacturer: STMicroelectronics
Win Source Part Number: 795689-STM32F050K4U6A
Series: STM32 F0
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M0
Speed: 48MHz
Package: 32-UFQFN Exposed Pad
Core Size: 32-Bit
Connectivity: I2C, IrDA, LIN, SPI, UART/USART
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 27
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
RAM Size: 4K x 8
Data Converters: A/D 10x12b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 3.6 V
Part Status: Obsolete(EOL)
Family Name: STM32F050K4
Categories: Integrated Circuits (ICs)
Manufacturer Package: 32-UFQFPN (5x5)
Alternative Parts (Cross-Reference): ATSAML21E15B-MNT; ATSAMD21E16A-MFT; ATSAML21E15B-MUT; ATSAMD21E15A-MUT;
ECCN: 3A991.a.2
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited

32-Bit ARM Cortex-M0 MCU, 48MHz, 16KB Flash, 4KB RAM, UFQFPN Product overview: STM32F050K4U6A from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 48MHz, 16KB, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 48MHz, 16KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F050K4U6A can be used for catalog matching and distributor lookup.