Overview
The STM32F303RCT6TR is a microcontroller from the STM32F303xB/STM32F303xC family, produced by STMicroelectronics. It is based on the high-performance Arm® Cortex®-M4 32-bit RISC core with a floating point unit (FPU), operating at a frequency of up to 72 MHz. This microcontroller integrates various advanced features, including a memory protection unit (MPU), an embedded trace macrocell (ETM), and high-speed embedded memories. It is designed to offer a balance of performance, power efficiency, and peripheral functionality, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max) |
| Flash Memory | Up to 256 Kbytes |
| SRAM | Up to 40 Kbytes with HW parity check on the first 16 Kbytes |
| Operating Voltage | 2.0 V to 3.6 V |
| ADCs | Up to four fast 12-bit ADCs (5 Msps) |
| DAC Channels | Up to two 12-bit DAC channels |
| Timers | One 32-bit timer, five 16-bit timers, and two advanced motor control timers |
| Communication Interfaces | CAN 2.0B, two I2C Fast mode plus, three SPI, three USART, two I2S |
| Integrated Op-Amps | Four operational amplifiers |
| Comparators | Seven comparators |
| Package | 64-pin LQFP |
| Operating Temperature | -40°C to 85°C |
Key Features
- High-Performance Core: Arm® Cortex®-M4 32-bit CPU with FPU, single-cycle multiplication and HW division, 90 DMIPS.
- Memory and Parity Check: Up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM with HW parity check on the first 16 Kbytes.
- Analog Peripherals: Up to four fast 12-bit ADCs, up to two 12-bit DAC channels, four operational amplifiers, and seven comparators.
- Timers and Counters: One 32-bit timer, five 16-bit timers, and two advanced motor control timers.
- Communication Interfaces: CAN 2.0B, two I2C Fast mode plus, three SPI, three USART, and two I2S.
- Low-Power Modes: Sleep, Stop, and Standby modes for power efficiency.
- Reset and Supply Management: Power-on/power-down reset (POR/PDR), programmable voltage detector (PVD).
Applications
- Industrial Automation: Motor control, power management, and industrial communication.
- Medical Devices: Medical instrumentation, patient monitoring systems.
- Consumer Electronics: Home appliances, audio and video equipment.
- Automotive Systems: In-vehicle infotainment, driver assistance systems.
- IoT and Smart Home Devices: Smart sensors, home automation systems.
Q & A
- What is the core architecture of the STM32F303RCT6TR?
The STM32F303RCT6TR is based on the Arm® Cortex®-M4 32-bit RISC core with a floating point unit (FPU), operating at up to 72 MHz.
- How much Flash and SRAM memory does the STM32F303RCT6TR have?
It has up to 256 Kbytes of Flash memory and up to 40 Kbytes of SRAM.
- What are the key analog peripherals of the STM32F303RCT6TR?
It includes up to four fast 12-bit ADCs, up to two 12-bit DAC channels, four operational amplifiers, and seven comparators.
- What communication interfaces are available on the STM32F303RCT6TR?
It features CAN 2.0B, two I2C Fast mode plus, three SPI, three USART, and two I2S interfaces.
- What are the low-power modes supported by the STM32F303RCT6TR?
The device supports Sleep, Stop, and Standby modes for power efficiency.
- What is the operating voltage range of the STM32F303RCT6TR?
The operating voltage range is 2.0 V to 3.6 V.
- What is the package type of the STM32F303RCT6TR?
The device is packaged in a 64-pin LQFP.
- What are some typical applications of the STM32F303RCT6TR?
It is used in industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices.
- Does the STM32F303RCT6TR have any integrated op-amps and comparators?
Yes, it includes four operational amplifiers and seven comparators.
- What is the temperature range for the STM32F303RCT6TR?
The operating temperature range is -40°C to 85°C.
