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STM32F051R8T6 The STMicroelectronics STM32F051R8T6 is a 32-bit microcontroller featuring 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 48MHz.
Mfr Part #:

STM32F051R8T6

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32F051R8T6 is a 32-bit microcontroller featuring 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 48MHz.
✓ Total Stock: 24,319 pcs
$ Price Range: $6.40

STM32F051R8T6 Available from 6 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,746 pcs
On Request
8746 pcs On Request 1 On Request On Request 21+ On Request 2026-06-03 07:15:09
Xingangxin ✓
Non-Authorised Inventory information
1,468 pcs
On Request
1468 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request 21+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request 1225 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32F051R8T6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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STM32F051R8T6 Description

Short technical summary and product information.

The STMicroelectronics STM32F051R8T6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M0 core. It offers 64KB of FLASH program memory and 8KB of RAM, suitable for a wide range of embedded applications.

 

This microcontroller operates at speeds up to 48MHz and features an internal oscillator. It includes various peripherals such as DMA, I²S, POR, PWM, and WDT, along with connectivity options like HDMI-CEC, I²C, IrDA, LINbus, SPI, and UART/USART. The device supports 19 channels of 12-bit Analog-to-Digital conversion and one 12-bit Digital-to-Analog converter.

 

Designed for surface mount installation, the STM32F051R8T6 comes in a 64-LQFP package. It operates within a temperature range of -40°C to 85°C (TA) and requires an operating voltage between 2V and 3.6V. The part is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

STM32F051R8T6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F051R8T6 Microcontroller
Subcategory: Embedded Microcontrollers

STM32F051R8T6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32F051R8T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32F051R8T6 Features

  • 32-bit ARM Cortex-M0 core processor.
  • 64KB FLASH program memory.
  • 8KB RAM size.
  • 48MHz operating speed.
  • 64-LQFP package for surface mounting.

STM32F051R8T6 Applications

  • Suitable for embedded control applications.
  • Ideal for low-power embedded systems.
  • Used in general-purpose microcontroller designs.
  • Supports various communication interfaces.

STM32F051R8T6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32F051R8T6?

The program memory size is 64KB.

What is the RAM size for the STM32F051R8T6 microcontroller?

The RAM size is 8KB.

What is the operating voltage range for the STM32F051R8T6?

The operating voltage is between 2V and 3.6V.

What is the operating temperature of the STM32F051R8T6?

The operating temperature is -40°C to 85°C (TA).

What package type is the STM32F051R8T6 microcontroller supplied in?

It is supplied in a 64-LQFP package.

What is the RoHS status of the STM32F051R8T6?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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