Overview
The STM32F373RCT6TR is a microcontroller from the STM32F373xx family, produced by STMicroelectronics. This device is based on the high-performance ARM® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 72 MHz. It includes a floating-point unit (FPU), a memory protection unit (MPU), and an Embedded Trace Macrocell™ (ETM). The microcontroller is designed for a wide range of applications requiring advanced signal processing and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M4 CPU (up to 72 MHz) |
| Memories | Up to 256 Kbytes of Flash memory, 32 Kbytes of SRAM with HW parity check |
| ADCs | One fast 12-bit ADC (1 Msps), three 16-bit Sigma delta ADCs |
| DACs | Two DACs (DAC1 with 2 channels and DAC2 with 1 channel) |
| Timers | Nine 16-bit timers, two 32-bit timers, three basic timers |
| Communication Interfaces | Two I2Cs, three SPIs, three USARTs, CAN, USB 2.0 full speed |
| Operating Temperature | -40 to +85 °C, -40 to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| Package | LQFP 64 10x10x1.4 mm |
Key Features
- High-performance ARM® Cortex®-M4 32-bit RISC core with FPU and MPU
- Up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM
- Advanced analog peripherals: 12-bit ADC, 16-bit Sigma delta ADCs, DACs
- Extensive range of communication interfaces: I2C, SPI, USART, CAN, USB
- Low-power modes: Sleep, Stop, Standby
- Calendar RTC with Alarm and periodic wakeup from Stop/Standby
- 96-bit unique ID
Applications
The STM32F373RCT6TR is suitable for a variety of applications that require advanced signal processing, low power consumption, and robust communication capabilities. These include:
- Industrial automation and control systems
- Medical devices requiring precise analog signal processing
- Automotive systems, especially those needing CAN and USB interfaces
- Consumer electronics with advanced user interfaces
- IoT devices requiring low power and multiple communication protocols
Q & A
- What is the core architecture of the STM32F373RCT6TR?
The core architecture is based on the ARM® 32-bit Cortex®-M4 CPU.
- What is the maximum operating frequency of the STM32F373RCT6TR?
The maximum operating frequency is up to 72 MHz.
- How much Flash memory and SRAM does the STM32F373RCT6TR have?
It has up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM.
- What types of ADCs are available on the STM32F373RCT6TR?
It includes one fast 12-bit ADC and three 16-bit Sigma delta ADCs.
- What communication interfaces are supported by the STM32F373RCT6TR?
It supports I2C, SPI, USART, CAN, and USB 2.0 full speed interfaces.
- What are the operating temperature ranges for the STM32F373RCT6TR?
The operating temperature ranges are -40 to +85 °C and -40 to +105 °C.
- What is the power supply voltage range for the STM32F373RCT6TR?
The power supply voltage range is 2.0 to 3.6 V.
- What package options are available for the STM32F373RCT6TR?
It is available in an LQFP 64 10x10x1.4 mm package.
- Does the STM32F373RCT6TR support low-power modes?
Yes, it supports Sleep, Stop, and Standby low-power modes.
- What is the purpose of the Embedded Trace Macrocell™ (ETM) in the STM32F373RCT6TR?
The ETM is used for debugging and tracing the execution of the microcontroller.
