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STM32F105RBT6 The STMicroelectronics STM32F105RBT6 is a 32-bit microcontroller with an ARM Cortex-M3 core, operating at 72MHz. It features 128KB of FLASH program memory and is housed in a 64-LQFP package.
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STM32F105RBT6

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32F105RBT6 is a 32-bit microcontroller with an ARM Cortex-M3 core, operating at 72MHz. It features 128KB of FLASH program memory and is housed in a 64-LQFP package.
✓ Total Stock: 45,586 pcs
$ Price Range: $6.40

STM32F105RBT6 Available from 7 distributors

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STM32F105RBT6 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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STM32F105RBT6 Description

Short technical summary and product information.

The STM32F105RBT6 from STMicroelectronics is a 32-bit microcontroller based on the ARM Cortex-M3 core. It offers a processing speed of 72MHz, suitable for a wide range of embedded applications. This device includes 128KB of FLASH program memory and 64KB of RAM, along with various peripherals such as DMA, POR, PWM, Voltage Detect, and WDT.

 

Connectivity options include CANbus, I²C, IrDA, LINbus, SPI, UART/USART, and USB OTG, making it versatile for complex systems. The microcontroller supports 16-bit Analog-to-Digital converters and 12-bit Digital-to-Analog converters. It operates within a voltage range of 2V to 3.6V and has an operating temperature range of -40°C to 85°C (TA).

 

The STM32F105RBT6 is supplied in a 64-LQFP package, designed for surface mounting. Its internal oscillator type simplifies design considerations. This microcontroller is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

STM32F105RBT6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F105RBT6 ARM Cortex-M3 Microcontroller
Subcategory: Microcontrollers

STM32F105RBT6 Compliance

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

STM32F105RBT6 Estimated Pricing

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1+ $6.40 $6.40

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

STM32F105RBT6 Features

  • 32-bit ARM Cortex-M3 core processor.
  • High-speed operation at 72MHz frequency.
  • 128KB FLASH program memory capacity.
  • 64-LQFP package for surface mounting.
  • Wide range of connectivity options available.

STM32F105RBT6 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition applications.
  • Used in communication interface designs.
  • Applicable for industrial automation.

STM32F105RBT6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F105RBT6?

The operating voltage is between 2V and 3.6V.

What package type is the STM32F105RBT6 microcontroller supplied in?

It is supplied in a 64-LQFP package.

What is the operating temperature range for this microcontroller?

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

Is the STM32F105RBT6 RoHS compliant?

Yes, it is RoHS3 Compliant.

STM32F105RBT6 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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STM32F105RBT6TR
STM32F105RBT6TR
STMicroelectronics
The STMicroelectronics STM32F105RBT6TR is a 32-bit microcontroller featuring 128KB of FLASH program memory and 64KB of RAM. It operates at speeds up to 72MHz.
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