STMicroelectronics STM32F303VET6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F3
Packaging Tray |
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 86
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 80K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 39x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F303VET6 from STMicroelectronics is a versatile ARM Cortex-M4 microcontroller. It runs at 72 MHz with 512KB flash and 80KB SRAM. The device includes DMA, I2S, POR, PWM, and WDT. Its 100-LQFP package and 2V-3.6V range make it suitable for audio, motor control, and industrial applications.

  • ARM Cortex-M4 with FPU accelerates math-intensive tasks.
  • 512KB flash provides generous storage for complex applications.
  • I2S support enables direct audio interface integration.
  • Rich timer and PWM features simplify motor control designs.

Audio Processing Systems

I2S interfaces and 72MHz Cortex-M4 with FPU enable high-fidelity audio effects and codec control.

Motor Control Drives

Advanced PWM timers and 80KB RAM support sensorless FOC for BLDC motors.

Industrial Automation

512KB flash stores complex PLC logic and communication stacks.

Medical Diagnostic Devices

DMA and POR ensure reliable data acquisition in patient monitoring systems.

Power Conversion

Fast ADC and PWM allow precise digital power supply control.

Robotics

100-pin LQFP provides enough I/O for multiple sensors and actuators.

Q: What core is used in the STM32F303VET6?
A: It uses the ARM Cortex-M4 core with FPU, running at 72 MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 512KB of flash and 80KB of SRAM.
Q: Does it support I2S?
A: Yes, it includes I2S interfaces for audio applications.
Q: What package is available?
A: It comes in a 100-pin LQFP package.
Base Product Number : STM32F303VE
100-LQFP 32-bit MCU 512KB Flash 72MHz 80KB RAM ARM Cortex-M4 Audio DMA I2S Industrial Motor Control PWM
Q: What core is used in the STM32F303VET6?
A: It uses the ARM Cortex-M4 core with FPU, running at 72 MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 512KB of flash and 80KB of SRAM.
Q: Does it support I2S?
A: Yes, it includes I2S interfaces for audio applications.
Q: What package is available?
A: It comes in a 100-pin LQFP package.