STMicroelectronics

STM32F303RBT7TR  

Microcontrollers

The STM32F303RBT7TR is a high-performance microcontroller (MCU) developed by STMicroelectronics. It belongs to the STM32 family of 32-bit Flash MCUs based on the ARM Cortex-M4 core. This MCU is designed for a wide range of applications, including industrial control, consumer electronics, and automotive systems.

Description:

The STM32F303RBT7TR features a 32-bit ARM Cortex-M4 CPU with a maximum frequency of 72 MHz. It has 512 KB of Flash memory and 64 KB of RAM, providing ample storage and processing capabilities for various applications. The MCU operates with a power supply voltage ranging from 2.0 V to 3.6 V and offers a wide temperature range of -40°C to 125°C, making it suitable for harsh environments.

Features:

1. ARM Cortex-M4 core with a maximum frequency of 72 MHz
2. 512 KB of Flash memory and 64 KB of RAM
3. Advanced peripherals, including:
   • 1x 12-bit ADC (5 MSPS)
   • 2x 12-bit DAC
   • 2x CAN
   • 2x I2C
   • 3x SPI
   • 2x UART
   • 2x USB 2.0 FS
   • 1x SDIO
4. DMA controller with 16 channels
5. CRC calculation unit
6. True random number generator (RNG)
7. Programmable voltage reference buffer
8. RTC with sub-second accuracy
9. Up to 7 general-purpose timers
10. 96-bit unique ID
11. Advanced control for power management and low-power modes

Applications:

The STM32F303RBT7TR is suitable for a wide range of applications due to its high performance, advanced peripherals, and flexible power management features. Some potential applications include:

1. Industrial control systems: Motor control, robotics, and automation
2. Consumer electronics: Smart appliances, wearable devices, and portable gadgets
3. Automotive systems: Engine control, powertrain management, and infotainment systems
4. Medical devices: Patient monitoring, diagnostic equipment, and portable medical instruments
5. Telecommunication systems: Networking devices, routers, and modems
6. Energy management: Smart grid, power distribution, and renewable energy systems
7. IoT devices: Sensors, actuators, and gateways for the Internet of Things

In summary, the STM32F303RBT7TR is a versatile and powerful microcontroller that can be used in various applications requiring high performance, advanced peripherals, and efficient power management. Its wide temperature range and robust features make it suitable for both commercial and industrial environments.

STM32F303RBT7TR Documents

Download datasheets and manufacturer documentation for STM32F303RBT7TR

Datasheets :

STM32F303xB, xC      

Reference Design Library :

STEVAL-ESC001V1: 20A (30A Peak), 11.1 ~ 22.2V, BLDC or PMSM      

HTML Datasheet :

STM32F303xB, xC