STMicroelectronics STM32F051R6T6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging Tray |
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 48MHz
Connectivity HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 55
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 19x12b; D/A 1x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F051R6T6 is a powerful 32-bit microcontroller from STMicroelectronics, built on the ARM Cortex-M0 core. It delivers a perfect balance of performance and efficiency, operating at up to 48 MHz. With 32KB of flash memory and 8KB of SRAM, it provides ample space for complex applications. Its rich set of peripherals, including DMA, I2S, PWM, and watchdog timers, makes it a versatile choice for a wide range of embedded systems. Housed in a compact 64-LQFP package, it is designed for space-constrained designs without compromising on functionality.

  • High Efficiency: The ARM Cortex-M0 core offers low power consumption while delivering 48MHz performance, ideal for energy-sensitive applications.
  • Rich Peripheral Set: Includes DMA, I2S, PWM, and WDT, reducing external component count and simplifying design.
  • Wide Voltage Range: Operates from 2V to 3.6V, providing flexibility for various power supply designs.
  • Extended Temperature Range: Works reliably from -40°C to 85°C, suitable for industrial and automotive environments.
  • Compact Package: The 64-LQFP package saves PCB space while offering enough I/O pins for complex tasks.

Industrial Control Systems

The STM32F051R6T6 with its 48MHz Cortex-M0 core and PWM timers is ideal for motor control and industrial automation, providing precise timing and reliable operation.

Consumer Electronics

With low power consumption and rich peripherals like I2S, this MCU is perfect for audio processing and smart home devices, enabling high-quality sound and connectivity.

Sensor Interfaces

The built-in DMA and multiple communication interfaces allow efficient data transfer from sensors, making it suitable for IoT nodes and data acquisition systems.

Power Management

Its wide voltage range and low-power modes make it an excellent choice for battery-powered devices, extending operational life in portable applications.

Automotive Accessories

Operating from -40°C to 85°C, it can handle under-hood and cabin electronics like window controls and lighting systems, ensuring reliability in harsh environments.

Medical Devices

The combination of small footprint and robust features supports portable medical monitoring equipment, offering accurate data processing and safety.

Q: What is the maximum operating frequency of the STM32F051R6T6?
A: The STM32F051R6T6 operates at up to 48 MHz.
Q: What is the supply voltage range?
A: It supports a supply voltage from 2V to 3.6V.
Q: How much flash memory and RAM does it have?
A: It features 32KB of flash memory and 8KB of SRAM.
Q: What package is available?
A: It comes in a 64-pin LQFP package.
Q: Does it include advanced peripherals?
A: Yes, it includes DMA, I2S, POR, PWM, and WDT.
Base Product Number : STM32F051R6
32-bit MCU 48MHz 64-LQFP ARM Cortex-M0 consumer electronics DMA I2S industrial PWM STM32F051R6T6
Q: What is the maximum operating frequency of the STM32F051R6T6?
A: The STM32F051R6T6 operates at up to 48 MHz.
Q: What is the supply voltage range?
A: It supports a supply voltage from 2V to 3.6V.
Q: How much flash memory and RAM does it have?
A: It features 32KB of flash memory and 8KB of SRAM.
Q: What package is available?
A: It comes in a 64-pin LQFP package.
Q: Does it include advanced peripherals?
A: Yes, it includes DMA, I2S, POR, PWM, and WDT.