Overview
The STM32F303VET6TR is a microcontroller from the STM32F303xD/E family, manufactured 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 72 MHz. This microcontroller incorporates advanced features such as a memory protection unit (MPU) and an embedded trace macrocell (ETM). It is designed to provide high-speed embedded memories, including 512-Kbyte Flash memory and 80-Kbyte SRAM, along with a flexible memory controller for static memories like SRAM, PSRAM, NOR, and NAND.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM Cortex-M4 32-bit RISC with FPU |
| Operating Frequency | 72 MHz |
| Flash Memory | 512 Kbytes |
| SRAM | 80 Kbytes |
| Package Type | LQFP-100 (14x14 mm) |
| Operating Voltage | 2V to 3.6V |
| ADCs | Four 12-bit ADCs (5 Msps) |
| DAC Channels | Two 12-bit DAC channels |
| Timers | Up to five 16-bit timers, one 32-bit timer |
| Communication Interfaces | UART (2), USART (3), SPI (4), I2S (2), CAN (2.0) |
| Integrated Op-Amps | Four operational amplifiers |
| Comparators | Seven comparators |
| I/Os (High Current) | 86 |
Key Features
- High-Performance Core: ARM Cortex-M4 32-bit RISC core with FPU, operating at 72 MHz.
- Memory and Storage: 512-Kbyte Flash memory, 80-Kbyte SRAM, and a flexible memory controller for static memories.
- Analog Peripherals: Four fast 12-bit ADCs, two 12-bit DAC channels, four operational amplifiers, and seven comparators.
- Timers and Counters: Up to five 16-bit timers, one 32-bit timer, and timers dedicated to motor control.
- Communication Interfaces: Multiple UART, USART, SPI, I2S, and CAN interfaces.
- Low-Power RTC: A low-power real-time clock for timekeeping applications.
- Advanced Motor Control Timers: Dedicated timers for motor control applications.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial automation due to its advanced motor control timers and robust communication interfaces.
- Medical Devices: Can be used in medical devices requiring precise analog measurements and low-power operation.
- Consumer Electronics: Applicable in consumer electronics that require high-performance processing and multiple communication interfaces.
- Automotive Systems: Used in automotive systems for control and monitoring applications, leveraging its CAN and other communication interfaces.
Q & A
- What is the core architecture of the STM32F303VET6TR?
The STM32F303VET6TR is based on the ARM Cortex-M4 32-bit RISC core with a floating-point unit (FPU).
- What is the operating frequency of the STM32F303VET6TR?
The operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F303VET6TR have?
The device has 512 Kbytes of Flash memory and 80 Kbytes of SRAM.
- What types of communication interfaces are available on the STM32F303VET6TR?
The device features multiple UART, USART, SPI, I2S, and CAN interfaces.
- How many ADCs and DAC channels does the STM32F303VET6TR have?
The device has four 12-bit ADCs and two 12-bit DAC channels.
- What is the package type of the STM32F303VET6TR?
The package type is LQFP-100 (14x14 mm).
- What is the operating voltage range of the STM32F303VET6TR?
The operating voltage range is from 2V to 3.6V.
- Does the STM32F303VET6TR have integrated operational amplifiers and comparators?
Yes, it has four operational amplifiers and seven comparators.
- What are some typical applications of the STM32F303VET6TR?
Typical applications include industrial automation, medical devices, consumer electronics, and automotive systems.
- Does the STM32F303VET6TR support motor control applications?
Yes, it has dedicated timers for motor control applications).
