32-bit ARM Cortex-M0 MCU, 48MHz, 16KB Flash, UFQFPN Product overview: STM32F051K4U7 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. 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-STM32F051K4U7 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 16KB (16K x 8) FLASH
Win Source Part Number: 1263084-STM32F051K4U
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32F0
Core Processor: ARM® Cortex®-M0
Speed: 48MHz
Package: Tray
Standard Package: 490
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: HDMI-CEC, I2C, IrDA, LINbus, 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: 8K x 8
Data Converters: A/D 13x12b; D/A 1x12b
Oscillator Type: Internal
Package / Case: 32-UFQFN Exposed Pad
Temperature Range - Operating: -40°C ~ 105°C (TA)
Supply Voltage - Operating: 2V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 71 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: STM32F051K4U7,497-17
Base Product Number: STM32
IC MCU 32BIT 16KB FLASH 32UFQFN
ARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 16KB (16K x 8) FLASH
IC MCU 32BIT 16KB FLASH 32UFQFN
IC MCU 32BIT 16KB FLASH 32UFQFN
MICROCONTROLLER MCU, 32 BIT, CORTEX-M0, 48MHZ, UFQFPN-32; Product Range:STM32 Family STM32F0 Series Microcontrollers; Architecture:ARM Cortex-M0; No. of Bits:32bit; CPU Speed:48MHz; Program Memory Size:16KB; RAM Memory Size:4KB RoHS Compliant: Yes
ARM Microcontrollers - MCU ARM Cortex-M0 MCU 16Kb Flash 48MHz
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F051K4U7 | 497-17911-ND | 1263084-STM32F051K4U7 | STM32F051K4U7 | STM32F051K4U7 | STM32F051K4U7 | STM32F051K4U7 | 99W9756 | STM32F051K4U7 |
| Product Name | ARM Cortex-M 32-bit 48MHz 16KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M0, 48Mhz, Ufqfpn-32; Product Range Stmicroelectronics | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | 32 Bit | |
| RAM | 4 KB | 8 KB | 16 KB | 8 KB | 8 KB | 8 KB | 4 KB | ||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | ||||
| Serial Interface | I2C, SPI, USART, HDMI, IrDA, UART, LIN, I2S | SPI; UART; USART | |||||||
| Package Type | Other; UFQFPN | Other; 32-UFQFN Exposed Pad | Other; 32-UFQFN Exposed Pad | Other; 32-UFQFN Exposed Pad | Other; 32-UFQFN Exposed Pad |
