STM32F303RBT7

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STM32F303RBT7

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IC MCU 32BIT 128KB FLASH 64LQFP

  • ПроизводительSTМикроэлектроника

  • Мфр. Часть #STM32F303RBT7

  • Лист данных STM32F303RBT7 DataSheet

  • В наличии3730

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Спецификации

Атрибут Ценность
Series STM32F3
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 52
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 22x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
Base Product Number STM32F303

Обзор

Description

The STM32F303RBT7 is a microcontroller from STMicroelectronics, part of the STM32F3 series, designed for high-performance applications requiring advanced analog integration. It features an ARM Cortex-M4 32-bit RISC core operating at up to 72 MHz. This microcontroller is well-suited for applications needing precise control and communication, benefiting from its floating-point unit and DSP instructions.
Key features include 256 KB of Flash memory, 48 KB of SRAM, and a comprehensive set of peripherals such as 12-bit ADCs, 16-bit timers, I2C, SPI, and USART interfaces. The device also supports advanced motor control, making it ideal for industrial automation, motor drive, and power conversion applications.
The STM32F303RBT7 comes in a 64-pin LQFP package, offering flexibility for various design requirements. It is supported by the STM32Cube ecosystem, providing software, firmware libraries, and development tools that simplify development and accelerate time-to-market. Overall, this microcontroller offers a balanced blend of processing power, peripheral integration, and efficiency, suitable for a wide range of embedded system projects.

Equivalent

The STM32F303RBT7 is a microcontroller from STMicroelectronics, part of the STM32F3 series. Equivalent products can include microcontrollers with similar features and performance from different manufacturers. Some alternatives are:
1. NXP MK20DX256VLH7 (Kinetis K20 series)
2. Microchip ATSAME53J18A (SAME53 series)
3. Texas Instruments TMS320F28027 (Piccolo series)
4. Renesas RA2A1 series microcontrollers
Ensure compatibility in terms of pinout, peripherals, and performance when selecting an equivalent.

Features

The STM32F303RBT7 is a microcontroller from STMicroelectronics’ STM32F3 series, featuring a high-performance ARM Cortex-M4 32-bit RISC core with FPU (floating point unit). It operates at a frequency of up to 72 MHz. The microcontroller includes 128 KB of Flash memory and 40 KB of SRAM. It supports a wide range of peripherals such as USB, CAN, I2C, SPI, and USART interfaces.
Key features include:
- Up to 80 GPIOs, allowing for flexible pin configuration.
- Integrated ADCs and DACs: Four 12-bit ADCs, two 12-bit DACs, and comparators.
- Advanced timers for motor control and PWM.
- Rich set of analog peripherals, including op-amps.
- Temperature range: -40°C to 85°C.
- Supply voltage range: 2.0V to 3.6V.
- Embedded security features such as CRC calculation unit.
The device is suitable for applications requiring high-performance digital signal processing, motor control, and sensor interfacing, enhancing its use in industrial, consumer, and automotive sectors.

Pinout

The STM32F303RBT7 is a microcontroller from the STM32F3 series by STMicroelectronics. It features 64 pins and is housed in an LQFP-64 package. This microcontroller is based on the ARM Cortex-M4 core.
Key functionalities of the STM32F303RBT7 include:
1. Processing Unit: It features an ARM Cortex-M4 with FPU (Floating Point Unit) that operates at a frequency of up to 72 MHz.

2. Memory: It has 128 KB of Flash memory and 40 KB of SRAM.
3. Analog Features: It includes advanced analog features like four fast 12-bit ADCs, two DACs, and seven comparators.
4. Timers: It includes up to 12 timers, including general-purpose, basic, and advanced control timers.
5. Communication Interfaces: The microcontroller supports multiple communication interfaces, including I2C, SPI, USART, and CAN.
6. GPIOs: It offers multiple I/O ports and GPIOs for versatile connection and interfacing options.
The STM32F303RBT7 is suitable for applications requiring advanced control and signal processing capabilities, including motor control, industrial applications, and consumer electronics.

Manufacturer

The STM32F303RBT7 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. Headquartered in Geneva, Switzerland, it is one of the world's leading semiconductor companies, providing a wide range of products including microcontrollers, sensors, and power management devices. The company serves various markets such as consumer electronics, automotive, industrial, and telecommunications. It is known for its innovation and development in advanced semiconductor solutions.

Application

The STM32F303RBT7 is a microcontroller suitable for applications requiring high performance and precise control. Key application areas include motor control systems, industrial automation, digital power conversion, and home appliance control. It is also well-suited for use in sensors and signal conditioning due to its advanced analog features, including fast ADCs and high-resolution timers. Additionally, the microcontroller is used in medical devices, automotive systems, and handheld gadgets, benefiting from its real-time processing capabilities, low power consumption, and robust connectivity options. Its versatility makes it ideal for embedded systems requiring efficient data processing and complex algorithms.

Package

The STM32F303RBT7 microcontroller is housed in an LQFP-64 package, which stands for Low-Profile Quad Flat Package with 64 pins. This type of package is popular for its compact size and surface-mount technology, making it suitable for various embedded applications.

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