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STM32F303RBT6 The STM32F303RBT6 is a microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 32KB of RAM.
Mfr Part #:

STM32F303RBT6

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F303RBT6 is a microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 32KB of RAM.
✓ Total Stock: 19,391 pcs
$ Price Range: $6.40

STM32F303RBT6 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
15,052 pcs
On Request
15052 pcs On Request 1 On Request On Request 2017+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,480 pcs
On Request
3480 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
859 pcs
On Request
859 pcs On Request 1 On Request On Request 21+ 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.

STM32F303RBT6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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STM32F303RBT6 Description

Short technical summary and product information.

The STMicroelectronics STM32F303RBT6 is a 32-bit microcontroller based on the ARM Cortex-M4 core, operating at speeds up to 72MHz. It provides 128KB of FLASH program memory and 32KB of RAM, making it suitable for various embedded applications.

 

This MCU features a comprehensive set of peripherals including DMA, I²S, POR, PWM, and WDT, along with connectivity options such as CANbus, I²C, IrDA, LINbus, SPI, UART/USART, and USB. It includes 22 analog-to-digital converters and 2 digital-to-analog converters, supporting data conversion needs.

 

The STM32F303RBT6 is housed in a 64-pin LQFP package and is designed for surface mounting. It operates within a voltage supply range of 2V to 3.6V and an ambient temperature range of -40°C to 85°C.

STM32F303RBT6 Quick Information

Product Type: Microcontroller
Series: STM32F3
Canonical Name: STM32F303RBT6 Microcontroller
Subcategory: MCU

STM32F303RBT6 Compliance

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

STM32F303RBT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32F303RBT6 Features

  • ARM Cortex-M4 32-bit single-core processor.
  • 128KB FLASH program memory.
  • 32KB RAM size.
  • 72MHz operating speed.
  • 64-LQFP package for surface mounting.

STM32F303RBT6 Applications

  • Suitable for embedded control applications.
  • Features CANbus and USB connectivity.
  • Includes multiple data converters.
  • Designed for industrial temperature range.

STM32F303RBT6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F303RBT6?

The operating voltage is between 2V and 3.6V.

What package type is the STM32F303RBT6 microcontroller?

The STM32F303RBT6 comes in a 64-LQFP package.

What is the operating temperature range for this microcontroller?

It operates in the temperature range of -40°C to 85°C (TA).

Is the STM32F303RBT6 RoHS compliant?

Yes, it is ROHS3 Compliant.

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