STM32F303RCT7

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STM32F303RCT7

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IC MCU 32BIT 256KB FLASH 64LQFP

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Especificações

Atributo Valor
Package Tray
Series STM32F3
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I²S, POR, PWM, WDT
NumberofI/O 52
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 40K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 22x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Visão Geral

Description

The STM32F303RCT7 is a microcontroller from STMicroelectronics, part of the STM32F3 series, which targets mixed-signal applications. It is based on the ARM Cortex-M4 core, featuring digital signal processing (DSP) capabilities and a floating-point unit (FPU). This model operates at a frequency of up to 72 MHz, delivering a good balance between performance and power efficiency.
Key features include 256 KB of Flash memory and 40 KB of SRAM, making it suitable for complex applications. It offers a range of connectivity options, such as I2C, SPI, USART, and USB, facilitating integration into various systems. In addition, it includes a rich set of peripherals like multiple timers, ADCs, DACs, and PWM channels, supporting advanced control applications.
The STM32F303RCT7 comes in a compact LQFP64 package and is ideal for use in motor control, industrial applications, and consumer electronics. Its development is supported by the STM32Cube ecosystem and a wide range of development tools, easing the design process for engineers and developers.

Equivalent

The STM32F303RCT7 is a microcontroller from STMicroelectronics. Equivalent products might include microcontrollers from other families or manufacturers with similar specifications. Examples include the NXP LPC1768, Microchip PIC32MX470F512H, and Texas Instruments TMS320F28069. These alternatives are selected based on comparable features such as processing power, memory size, and peripheral support, but precise equivalence depends on the specific application requirements. Always check datasheets for detailed comparisons.

Features

The STM32F303RCT7 is a high-performance microcontroller in the STM32F3 series, featuring an ARM Cortex-M4 core. Key features include:
1. Core: ARM Cortex-M4 with FPU, operating up to 72 MHz.
2. Memory: 256 KB Flash memory and 40 KB SRAM.
3. Peripherals:
- 4x 12-bit ADCs (5 MSPS)
- 2x 12-bit DACs
- 12x Timers (including advanced control timers)
- Communication interfaces: 3x USARTs, 3x SPIs, 2x I2Cs, CAN, and USB 2.0 FS.
4. Packages: LQFP64.
5. Operating Voltage: 2.0 to 3.6 V.
6. GPIOs: Up to 51 I/O pins.
7. Temperature Range: -40°C to +85°C.
8. Additional Features:
- Embedded temperature sensor.
- Real-time clock (RTC).
- Programmable voltage detector (PVD).
- Analog comparators and op-amps.
This MCU is ideal for applications requiring real-time performance and complex signal processing, such as motor control and industrial applications.

Pinout

The STM32F303RCT7 is a microcontroller from STMicroelectronics, part of the STM32F3 series, which is based on the ARM Cortex-M4 core. It comes in a LQFP-64 package, meaning it has 64 pins.
Key functions and features of the STM32F303RCT7 include:
- Core: ARM Cortex-M4 with FPU.
- Clock Speed: Up to 72 MHz.
- Flash Memory: 256 KB.
- RAM: 40 KB.
- GPIOs: Multiple General Purpose I/Os with alternate functions.
- Communication Interfaces:
- Up to 5 USARTs.
- 3 SPI interfaces.
- 2 I2C interfaces.
- CAN interface.
- Timers: Advanced-control PWM timer, general-purpose timers, and basic timers.
- ADCs/DACs:
- Up to 4 ADCs with 12-bit resolution.
- 2 DAC channels.
- Other Features: CRC calculation unit, RTC, watchdog timers, and interrupt controller.
This microcontroller is well-suited for motor control, digital power conversion, and other applications requiring advanced signal processing capabilities.

Manufacturer

The STM32F303RCT7 is manufactured by STMicroelectronics. STMicroelectronics is a multinational corporation and one of the world's largest semiconductor companies. Headquartered in Geneva, Switzerland, it was formed in 1987 through the merger of two companies: SGS Microelettronica of Italy and Thomson Semiconducteurs of France.
STMicroelectronics operates in a diverse range of markets, providing semiconductor solutions for microcontrollers, power management, sensors, automotive, and industrial applications, among others. It is renowned for its innovation in the semiconductor industry and for providing integrated solutions that cover the entire spectrum of electronics, from discrete components to full systems on a chip. The company's products are integral to modern electronics, used in a variety of applications that require reliable and efficient performance.

Application

The STM32F303RCT7 microcontroller is used in various applications due to its mixed-signal capabilities and performance. Key areas include:
1. Industrial Control: Motor control, industrial automation, and robotics.
2. Consumer Electronics: Home appliances, personal electronics, and wearable devices.
3. Healthcare Devices: Portable medical equipment and diagnostic tools.
4. Automotive: Infotainment systems, dashboard controls, and body electronics.
5. Measurement and Sensing: Data acquisition systems, environmental sensors, and instrumentation.
6. Communication: IoT devices, wireless modules, and networked systems.
Its integrated peripherals and scalability make it versatile for numerous embedded systems applications.

Package

The STM32F303RCT7 is a microcontroller from STMicroelectronics, housed in a LQFP (Low-Profile Quad Flat Package) with 64 pins.

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