Mfr Part #:

STM32F105VBH6

The STMicroelectronics STM32F105VBH6 is a 32-bit microcontroller with 128KB of FLASH program memory and 64KB of RAM. It operates at speeds up to 72MHz.

✓ Total Stock: 4,727 pcs

$ Price Range: $6.40

STM32F105VBH6 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	2,892 pcs On Request	2892 pcs	On Request	1	On Request	On Request	1523+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,651 pcs On Request	1651 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	184 pcs On Request	184 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32F105VBH6 Description

Short technical summary and product information.

The STM32F105VBH6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M3 core. It offers 128KB of FLASH program memory and 64KB of RAM, enabling efficient execution of complex tasks.

This microcontroller operates at a clock speed of up to 72MHz and supports a wide voltage range from 2V to 3.6V. It features integrated peripherals such as DMA, POR, PWM, Voltage Detect, and WDT, along with data converters including 16-channel 12-bit A/D and 2-channel 12-bit D/A converters.

Connectivity options include CANbus, I²C, IrDA, LINbus, SPI, UART/USART, and USB OTG, making it suitable for various communication protocols. The device is housed in a 100-LFBGA package and designed for surface mount installation. It operates within a temperature range of -40°C to 85°C (TA).

Key features include its 32-bit core, internal oscillator, and extensive I/O capabilities with 80 I/O pins. The STM32F105VBH6 is a versatile component for embedded systems requiring robust processing power and connectivity.

STM32F105VBH6 Quick Information

Product Type: Microcontroller

Canonical Name: STM32F105VBH6 Microcontroller

Subcategory: Embedded Microcontrollers

STM32F105VBH6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32F105VBH6 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

STM32F105VBH6 Features

32-bit ARM Cortex-M3 core processor.
128KB FLASH program memory.
64KB RAM size.
72MHz maximum clock speed.
Wide operating voltage range of 2V to 3.6V.

STM32F105VBH6 Applications

Suitable for embedded control applications.
Supports various communication protocols.
Ideal for systems requiring data conversion.
Designed for surface mount integration.

STM32F105VBH6 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the program memory size of the STM32F105VBH6?

The program memory size is 128KB.

What type of program memory does the STM32F105VBH6 use?

It uses FLASH program memory.

How much RAM does the STM32F105VBH6 have?

The RAM size is 64K x 8.

What is the operating voltage range for the STM32F105VBH6?

The operating voltage range is 2V to 3.6V.

What is the maximum operating temperature for this microcontroller?

The maximum operating temperature is 85°C.

What package type is the STM32F105VBH6 available in?

It is available in a 100-LFBGA package.

Does the STM32F105VBH6 support surface mounting?

Yes, it is designed for surface mount installation.

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Data Converters	A/D 16x12b; D/A 2x12b
Mounting Type	Surface Mount
Number of I	80
Operating Temperature	-40°C ~ 85°C (TA)
Oscillator Type	Internal
Peripherals	DMA, POR, PWM, Voltage Detect, WDT
Program Memory Size	128KB
Program Memory Type	FLASH
RAM Size	64K x 8
Speed	72MHz
Voltage	2V ~ 3.6V