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STM32F303RBT7 The STMicroelectronics STM32F303RBT7 is a 32-bit microcontroller featuring 128KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 72MHz.
Mfr Part #:

STM32F303RBT7

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32F303RBT7 is a 32-bit microcontroller featuring 128KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 72MHz.
✓ Total Stock: 4,684 pcs
$ Price Range: $6.40

STM32F303RBT7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
2,880 pcs
On Request
2880 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,804 pcs
On Request
1804 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32F303RBT7 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
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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STM32F303RBT7 Description

Short technical summary and product information.

The STM32F303RBT7 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers 128KB of FLASH program memory and 32KB of RAM, suitable for a wide range of embedded applications.

 

This microcontroller operates at a speed of 72MHz and supports a voltage range of 2V to 3.6V. It includes integrated peripherals such as DMA, I²S, POR, PWM, and WDT, along with data converters including A/D (22x12b) and D/A (2x12b). Connectivity options include CANbus, I²C, IrDA, LINbus, SPI, UART/USART, and USB.

 

The STM32F303RBT7 is supplied in a 64-LQFP package with surface mount mounting type. It operates within a temperature range of -40°C to 105°C (TA).

STM32F303RBT7 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F303RBT7 Microcontroller
Subcategory: Microcontrollers

STM32F303RBT7 Compliance

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

STM32F303RBT7 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32F303RBT7 Features

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

STM32F303RBT7 Applications

  • Embedded control in industrial systems
  • Automotive electronic modules
  • Consumer electronic devices
  • Motor control applications
  • Sensor data processing

STM32F303RBT7 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F303RBT7?

The operating voltage is between 2V and 3.6V.

What package type is the STM32F303RBT7 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 105°C (TA).

Is the STM32F303RBT7 RoHS compliant?

Yes, it is RoHS3 Compliant.

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