STM32F051K4U7TR

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STMicroelectronics

MAINSTREAM ARM CORTEX-M0 ACCESS LINE MCU WITH 16 KBYTES OF FLASH MEMORY, 48 MHZ CPU, MOTOR CONTROL AND CEC FUNCTIONS

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STM32F051K4U7TR

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STMicroelectronics

MAINSTREAM ARM CORTEX-M0 ACCESS LINE MCU WITH 16 KBYTES OF FLASH MEMORY, 48 MHZ CPU, MOTOR CONTROL AND CEC FUNCTIONS

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Description Specifications Series Pricing CAD Documents

Description

General part information

STM32F051K4 Series

The STM32F051xx microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, up to two SPIs, one I2S, one HDMI CEC and up to two USARTs), one 12-bit ADC, one 12-bit DAC, six 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F051xx microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F051xx microcontrollers include devices in seven different packages ranging from 32 pins to 64 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.

Technical Specifications

Parameters and characteristics for this part

Specification	STM32F051K4U7TR

A/D Channels	13 count
A/D Resolution (bits)	12 bit
Connectivity	UART, IrDA, CEC, I2C, USART, LINbus, SPI, HDMI
Core Processor	ARM® Cortex®-M0
Core Size (Bit Width)	32 Bit
D/A Channels	1 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	27
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	32-UFQFN Exposed Pad
Peripherals	POR, DMA, WDT, PWM, I2S
Program Memory Depth	16 K
Program Memory Size	16 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	8 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2 V

STM32F051K4 Series

Mainstream Arm Cortex-M0 Access line MCU with 16 Kbytes of Flash memory, 48 MHz CPU, motor control and CEC functions

Part	Core Size (Bit Width)	Number of I/O	Peripherals	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Package Length	Package Name	Package Width	Oscillator Type	RAM Size Width	RAM Size Depth	Program Memory Type	Program Memory Size	Program Memory Width	Program Memory Depth	Speed	Mounting Type	Connectivity	D/A Resolution (bits)	A/D Channels	A/D Resolution (bits)	D/A Channels	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum
STMicroelectronics STM32F051R6T6TR	32 Bit	55	DMA I2S POR PWM WDT	64-LQFP	85 °C	-40 °C	ARM® Cortex®-M0	10 mm	64-LQFP	10 mm	Internal	8 bit	8 K	FLASH	32 KB	8 bit	32 K	48 MHz	Surface Mount	CEC HDMI I2C IrDA LINbus SPI UART USART	12 bit	19 count	12 bit	1 count	3.6 V	2 V
STMicroelectronics STM32F051R6T7	32 Bit	55	DMA I2S PDR POR PVD PWM Temp Sensor WDT	64-LQFP	105 °C	-40 °C	ARM® Cortex®-M0	10 mm	64-LQFP	10 mm	Internal	8 bit	8 K	FLASH	32 KB	8 bit	32 K	48 MHz	Surface Mount	CEC HDMI I2C IrDA LINbus SPI UART USART	12 bit	19 count	12 bit	1 count	3.6 V	2 V
STMicroelectronics STM32F051R6T7TR	32 Bit	55	DMA I2S POR PWM WDT	64-LQFP	105 °C	-40 °C	ARM® Cortex®-M0	10 mm	64-LQFP	10 mm	Internal	8 bit	8 K	FLASH	32 KB	8 bit	32 K	48 MHz	Surface Mount	CEC HDMI I2C IrDA LINbus SPI UART USART	12 bit	19 count	12 bit	1 count	3.6 V	2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources