STM32F303VCT6TR

STM32F303VCT6TR is a 32‑bit microcontroller from ST’s STM32F3 family, optimized for mixed‑signal and control applications. It uses an ARM Cortex‑M4F core with floating‑point DSP up to 72 MHz. Memory and peripherals are geared for compact, sensor/drive systems: up to 256 KB of flash and about 40 KB of RAM (package‑dependent); rich peripherals including USB Full‑Speed device, CAN, I2C, SPI, USART, and multiple timers. On‑chip analog capabilities include dual 12‑bit ADCs (with DMA), plus on‑chip analog conditioning features. The VCT6 suffix indicates a specific package variant (and TR denotes tape‑and‑reel). Development is streamlined with ST’s HAL/LL libraries and STM32CubeMX. Common applications include motor control, power electronics, data acquisition, USB devices, and other mixed‑signal sensing tasks.

Key features of STM32F303VCT6TR (STM32F303VCT6 in TR package):
- Core: ARM Cortex-M4F up to 72 MHz, with FPU and DSP extensions
- Memory: 256 KB Flash, 40 KB SRAM
- Analog: 2 x 12-bit ADCs up to several MSPS; 1 x 12-bit DAC; internal sensor support
- Timers: Advanced-control TIM1 plus multiple general-purpose 16/32-bit timers (PWM and capture)
- Connectivity: USB 2.0 Full-Speed device, CAN 2.0B, SPI, I2C, USART/UART
- DMA: Dedicated DMA controller with multiple channels
- Power/Temp: 2.0 – 3.6 V supply; industrial temp (-40 to 85 °C)
- Package/Packages: LQFP-100 (CT6) in Tape & Reel (TR)
- Debug/Boot: SWD/JTAG debug support; flexible boot from Flash/system memory
- Peripherals: common ST features (CRC, hardware multiply, etc.) and multiple GPIOs
Optional: this device supports low-power modes (Sleep/Stop/Standby) for energy-sensitive apps.

- Pin count: 100 pins (LQFP-100 package; part suffix TR indicates Tape & Reel).
- Function: 32‑bit STM32 microcontroller (ARM Cortex‑M4) from ST, for embedded control. It includes Flash and RAM and a range of peripherals (ADC, timers, USART/SPI/I2C, USB FS, etc.) suitable for generic embedded applications.

Manufacturer: STMicroelectronics (ST).
What kind of company: A multinational electronics and semiconductor company (an integrated device manufacturer) headquartered in Geneva, Switzerland. It designs and manufactures microcontrollers (including the STM32 family), sensors, analog and power ICs, and other semiconductor solutions.

STM32F303VCT6TR is a Cortex‑M4 MCU with DSP and rich analog/peripheral features. Typical applications:
- Motor control: BLDC/PMSM, servo drives, stepper motors
- Power electronics and inverter controllers
- Industrial automation and instrumentation (data acquisition, sensors, PLC-like tasks)
- DSP/analog-intensive tasks: audio processing, filters, signal conditioning
- Battery-powered embedded robotics
- Automotive body electronics and HVAC controllers
- Building/home automation and smart devices
- USB/CAN communication nodes and general embedded control

LQFP-100 (14×14 mm) package; TR indicates Tape‑and‑Reel packaging.