STM32F303VCT6TR

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STM32F303VCT6TR

IC MCU 32BIT 256KB FLASH 100LQFP

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規格

Supplier STMicroelectronics
Package Tape & Reel (TR),Cut Tape (CT)
Series STM32F3
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I²S, POR, PWM, WDT
NumberofI/O 87
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 40K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 39x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

概述

Description

STM32F303VCT6TR is a member of STMicroelectronics' STM32F3 family. It combines a 32-bit ARM Cortex-M4 core with a floating-point unit and DSP instructions, running up to 72 MHz. Memory for this device reaches up to 256 KB of flash and up to 40 KB of RAM. Peripherals include USB FS, CAN, SPI/I2C/UART, multiple timers and PWM channels, ADCs (12-bit, several channels) and DAC, plus DMA, analog comparators, and other system peripherals. It targets mixed-signal and motor-control applications as well as digital power, audio, and data-acquisition tasks. The VCT6 suffix indicates the 100-pin package in the V series; TR means Tape-and-Reel packaging for manufacturing. Development is supported by STM32CubeIDE, HAL/CMSIS libraries, and a broad ecosystem of example projects. Operating voltage typically 2.0–3.6 V; temperature range depends on the exact variant.

Features

Key features of STM32F303VCT6TR (STM32F3, Cortex-M4F):
- Core: ARM Cortex-M4F with FPU and DSP instructions
- Speed: Up to 72 MHz
- Memory: Up to 256 KB Flash, up to 40 KB RAM
- Connectivity: USB 2.0 Full-Speed (device), CAN, UART/USART, SPI, I2C
- Analog: 12-bit ADC (up to several MSPS) with multiple channels; analog comparators and operating amplifiers
- Timers: Advanced and general-purpose timers with PWM outputs
- DMA: Dedicated DMA controller with multiple channels
- Power: Wide supply range and multiple low-power modes
- Package: Available in ST packaging options (TR; tape-and-reel variants) for production
Note: exact memory sizes, peripherals, and temperature range depend on the specific package/production variant.

Package

LQFP-100 (100-pin Thin Quad Flat Package). The TR suffix means Tape‑and‑Reel packaging.

Pinout

- Pin count: 100 pins (LQFP-100), Tape & Reel packaging (TR).
- Function: 32‑bit ARM Cortex‑M4 microcontroller from the STM32F303 family, for embedded control and mixed-signal apps (integrated ADC/DAC, USB, CAN, timers, communications, etc.).

Manufacturer

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A global, multinational semiconductor company headquartered in Geneva, Switzerland. ST designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers (STM32), sensors, analog ICs, and power devices for automotive, industrial, and consumer markets.

Application

Typical application areas for STM32F303VCT6TR:
- Motor control and servo drives (BLDC/PMSM) using high-speed timers and 12-bit ADCs
- Digital power and switch-mode power-supply control
- Industrial automation and control systems (sensors, feedback, PLC-like tasks)
- Data acquisition and instrumentation
- Consumer electronics requiring DSP/FP capabilities (sensor fusion, audio processing)
- Portable/medical devices with mixed analogue and MCU features
Kurz: versatile MCU for real-time control, analog sensing, and DSP in compact, cost-sensitive designs.

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