Overview
The STM32F302RCT6TR is a microcontroller from the STM32F302xB/STM32F302xC 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 incorporates a memory protection unit (MPU) and an embedded trace macrocell (ETM), along with high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The device is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals. It is particularly suited for industrial, automotive, and consumer electronics where robust and efficient microcontroller solutions are necessary.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction, and MPU |
| Operating Voltage | 2.0 V to 3.6 V |
| Flash Memory | 128 to 256 Kbytes |
| SRAM | Up to 40 Kbytes with HW parity check on the first 16 Kbytes |
| ADCs | Up to two fast 12-bit ADCs (5 Msps) |
| DAC | Up to one 12-bit DAC channel |
| Timers | Up to five 16-bit timers, one 32-bit timer, and one timer dedicated to motor control |
| Communication Interfaces | Up to two UARTs, three SPIs, three USARTs, one CAN 2.0, two I2S |
| Operational Amplifiers | Two integrated op-amps |
| Comparators | Four comparators |
| I/Os | 52 high-current I/Os |
| Operating Temperature | Industrial grade, -40°C to 85°C or -40°C to 105°C depending on the package |
| Low-Power Modes | Sleep, Stop, and Standby modes |
Key Features
- High-Performance Core: ARM® Cortex®-M4 32-bit CPU with FPU, operating at up to 72 MHz.
- Advanced Peripherals: Includes up to two fast 12-bit ADCs, four comparators, two operational amplifiers, and up to one 12-bit DAC channel.
- Communication Interfaces: Supports multiple communication protocols such as UART, SPI, USART, CAN 2.0, and I2S.
- Memory and Storage: Features up to 256 Kbytes of Flash memory and up to 40 Kbytes of SRAM.
- Low-Power Modes: Offers Sleep, Stop, and Standby modes for power-efficient operation.
- Industrial Grade: Operates within a temperature range of -40°C to 85°C or -40°C to 105°C, depending on the package.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial sensors.
- Automotive Systems: Used in various automotive applications such as infotainment systems, driver assistance systems, and vehicle control units.
- Consumer Electronics: Ideal for smart home devices, wearables, and other consumer electronics requiring high performance and low power consumption.
- Medical Devices: Can be used in medical devices that require precise control and low power consumption.
Q & A
- What is the core architecture of the STM32F302RCT6TR?
The STM32F302RCT6TR is based on the ARM® Cortex®-M4 32-bit RISC core with a floating-point unit (FPU), operating at up to 72 MHz.
- What is the memory configuration of the STM32F302RCT6TR?
The device features up to 256 Kbytes of Flash memory and up to 40 Kbytes of SRAM.
- What are the key peripherals available on the STM32F302RCT6TR?
The device includes up to two fast 12-bit ADCs, four comparators, two operational amplifiers, and up to one 12-bit DAC channel, along with multiple communication interfaces.
- What are the low-power modes available on the STM32F302RCT6TR?
The device supports Sleep, Stop, and Standby modes for power-efficient operation.
- What is the operating temperature range of the STM32F302RCT6TR?
The operating temperature range is -40°C to 85°C or -40°C to 105°C, depending on the package.
- What are some typical applications for the STM32F302RCT6TR?
It is suitable for industrial automation, automotive systems, consumer electronics, and medical devices.
- Does the STM32F302RCT6TR support advanced motor control?
Yes, it features a timer dedicated to motor control.
- What communication interfaces are available on the STM32F302RCT6TR?
The device supports UART, SPI, USART, CAN 2.0, and I2S interfaces.
- Is the STM32F302RCT6TR RoHS compliant?
Yes, the STM32F302RCT6TR is RoHS compliant.
- What is the package type of the STM32F302RCT6TR?
The package type is LQFP-64.
