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STMicroelectronics STM32F303VBT6 32 bit ARM Cortex M4 Microcontroller 72 MHz 128kB FLASH 100-Pin LQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 14.2mm |
| Model | STM32F303VBT6 |
| Width | 14.2mm |
| Mount Type | Surface |
| Series | STM32F3 |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 8kB |
| Voltage Operating Range | 1.8 V to 3 V |
| Pin Count | 100 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 488mW |
| Minimum Supply Voltage | 2V |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 128kB |
| Maximum Clock Frequency | 72MHz |
| Analogue Comparators | 3 |
| Number of Timers | 13 |
| Instruction Set Architecture | RISC |
| ADCs | 39 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 3 x 12 Bit |
| SRAM | up to 40 kB |
| Flash | up to 256 kB |
Key Features
- Includes 3 x 12-bit DACs for precise analog output generation.
- Operates within a wide voltage range from 2 V to 3.6 V.
- Contains 39 channels of 12-bit ADCs and 3 analogue comparators integrated.
- Supports 13 timers and multiple communication interfaces such as USART, SPI, I2C, USB 2.0 FS, and CAN 2.0B.
- Rated for operating temperatures from -40°C to 85°C suitable for industrial applications.
- Utilizes FLASH program memory with ultrafast RAM for time-critical routines.
- Small footprint with dimensions 14.2mm x 14.2mm x 1.45mm for space-constrained designs.
- Incorporates advanced features including DSP, MPU, ETM, FPU instructions, and capacitive touch sensing.
Product Description
The STMicroelectronics STM32F303VBT6 is a high-performance 32 bit ARM Cortex M4 microcontroller designed for demanding embedded applications operating at 72 MHz. It combines advanced digital signal processing capabilities with a rich set of peripherals suitable for automotive, industrial, motor control, and consumer electronics implementations.
With 128kB of high-speed FLASH memory and 8kB SRAM, it enables efficient execution of time-critical algorithms and fast data handling. The device features a 100-pin LQFP surface mount package, offering compact size with excellent thermal performance (488mW dissipation) and robust electrical characteristics supporting operation from 2 V minimum to 3.6 V maximum supply voltage.
The integrated peripheral set includes 3 x 12-bit digital-to-analog converters (DACs) and 39 channels of 12-bit analog-to-digital converters (ADCs) supporting precision signal acquisition and conversion. Three analogue comparators and 13 timers expand control capabilities.
Communication interfaces such as USART, SPI, I2C, USB 2.0 Full Speed, and CAN 2.0B facilitate connectivity and data exchange in industrial networks and embedded systems. The ARM Cortex M4 core supports DSP, memory protection (MPU), embedded trace (ETM), and floating point unit (FPU) instructions for enhanced computational performance.
Designed for temperature conditions from -40°C to +85°C, this microcontroller is suitable for automotive and industrial environments requiring reliability and long operational life. The device incorporates capacitive touch sensing and real-time clock (RTC), broadening its application scope.
Includes 3 x 12-bit DACs for precise analog output generation. Operates within a wide voltage range from 2 V to 3.6 V. Contains 39 channels of 12-bit ADCs and 3 analogue comparators integrated. Supports 13 timers and multiple communication interfaces such as USART, SPI, I2C, USB 2.0 FS, and CAN 2.0B.
Rated for operating temperatures from -40°C to 85°C suitable for industrial applications. Utilizes FLASH program memory with ultrafast RAM for time-critical routines. Compact 100-pin LQFP package measuring 14.2mm by 14.2mm by 1.45mm.
Advanced ARM Cortex M4 core with DSP, MPU, ETM, and FPU features.
This microcontroller is ideal for embedded control, signal processing, motor control, and industrial automation projects requiring efficient, reliable and flexible performance. Explore the STM32F3 series products and other STMicroelectronics Microcontrollers on EnvMart for your embedded system solutions.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 72 MHz.
It operates within a voltage range of 2 V to 3.6 V.
This microcontroller features 39 channels of 12-bit analog-to-digital converters (ADCs).
The dimensions of this model are 14.2 mm x 14.2 mm x 1.45 mm.
It supports multiple communication interfaces including USART, SPI, I2C, USB 2.0 Full Speed, and CAN 2.0B.
This microcontroller has 8 kB of SRAM.
The maximum power dissipation for this model is 488 mW.
It is rated for operating temperatures from -40°C to 85°C.
This microcontroller includes 13 timers.
It comes in a 100-pin LQFP (Low-Profile Quad Flat Package).
Yes, it includes 3 x 12-bit digital-to-analog converters (DACs) for precise analog output generation.
This microcontroller utilizes the ARM Cortex M4 core architecture.
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