STM32F072VBT6TR - 48MHz Cortex-M0 128KB MCU | STMicroelectronics (Tape & Reel)
N.º da peça: STM32F072VBT6TR ✓ AtivoSTM32F072VBT6TR Visão geral
What is a microcontroller? A microcontroller, or MCU, integrates a processor core, nonvolatile program memory, volatile data memory, peripherals, and power-management functions into one semiconductor device. The STM32F0 MCU family belongs to the embedded-processor hierarchy and combines an Arm Cortex-M0 RISC core with GPIO, timers, serial interfaces, analog functions, communications peripherals, and debugging support. This integration allows a controller to execute firmware, acquire inputs, control outputs, and manage connected equipment without a separate external processor.
Key features of the STM32F072VBT6TR include its 48 MHz maximum operating frequency, 128 KB Flash, 16 KB SRAM, integrated USB and CAN interfaces, and 100-LQFP packaging. The MCU is identified by DigiKey as an STM32F0 series device with a 32-bit Arm Cortex-M0 core. Mouser identifies the same family position as a mainstream Arm Cortex-M0 USB-line MCU with 128 KB Flash, 48 MHz CPU, USB, and CAN connectivity.
The STM32F0 architecture is intended for embedded control tasks that require deterministic peripheral access and broad I/O capability in a relatively large package. Its 100-pin LQFP format provides more externally accessible pins than smaller packages, making it useful when a design requires numerous GPIO, communication, timer, or analog-control connections. The verified distributor results specifically identify 128 KB Flash, 16 KB SRAM, 48 MHz operation, 2 V to 3.6 V operation, and USB/CAN features; other detailed electrical and peripheral limits are not provided in the supplied source text.
Typical uses include USB-connected embedded controls, CAN-connected industrial or consumer equipment, data-acquisition systems, compact control boards, and products requiring a larger pin count. A design should allocate the MCU supply and ground pins correctly, configure the 2 V to 3.6 V operating environment, and route USB, CAN, and other high-speed or noisy signals according to the manufacturer’s complete datasheet and reference guidance.
The main engineering benefit is integration: USB, CAN, Cortex-M0 processing, 128 KB Flash, and 16 KB SRAM are available in one 100-LQFP device, reducing the number of external components. The tradeoff is that the 14 mm by 14 mm package is larger than common 48-pin or 64-pin MCUs, so board area and routing complexity must be considered in compact products.
This page consolidates verified distributor specifications, pricing observations, package information, application guidance, and selection considerations. It distinguishes verified values from parameters that require confirmation from the manufacturer datasheet, helping engineers plan sourcing and hardware design without treating unprovided specifications as guaranteed facts.
Alternativas drop-in para STM32F072VBT6TR — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com STM32F072VBT6TR (mesmo formato e footprint) — diferindo em Package, RoHS Status, SRAM, Flash Memory, Core.
STM32F071V8T6
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
STM32F071VBT6
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
STM32F101VBT6
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
STM32F103VBT6
✅ Drop-In ⚠️ Especificações não verificadasConsulte o preço
Ver ficha técnica →STM32F303VET6
✅ Drop-InConsulte o preço
Ver ficha técnica →STM32F072VBT6TR Classificações máximas e características elétricas
| Product Type | 32-bit ARM Cortex-M0 microcontroller |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 128 KB |
| SRAM | 16 KB |
| Operating Voltage Range | 2 V to 3.6 V |
| USB Interface | Integrated USB |
| CAN Interface | Integrated CAN |
| CEC Interface | CEC capability indicated by distributor listing |
| CPU Core | Arm Cortex-M0 |
| Architecture | 32-bit RISC |
| Encapsulamento | 100-LQFP, 14 mm x 14 mm |
| Contagem de pinos | 100 pins |
| Tipo de montagem | Surface mount |
| Product Series | STM32F0 series |
| Application Classification | Industrial and consumer embedded control |
| Status RoHS | ROHS3 compliant according to PartGenie listing |
Guia de Configuração de Pinos do STM32F072VBT6TR 100-lqfp, 14 mm x 14 mm
Configuração de pinos para STM32F072VBT6TR (pacote 100-lqfp, 14 mm x 14 mm). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para STM32F072VBT6TR.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
STM32F072VBT6TR é adequado para 6 aplicaçãos: USB-Connected Embedded Control, CAN-Based Industrial Equipment, Consumer Electronics Control Board, USB Audio and Data Interface, Instrumentation and Sensor Node, Low-Voltage Embedded Power and Motor Control.
USB-Connected Embedded Control
STM32F072VBT6TR fits USB-connected embedded controllers because verified distributor data identifies an integrated USB interface, a 48 MHz Cortex-M0 core, 128 KB Flash, and 16 KB SRAM. Place the MCU between the system power supply and the USB transceiver or device-side interface, then provide firmware for enumeration, control commands, and device-state reporting. The 2 V to 3.6 V operating range must be respected, while USB routing, ESD protection, and connector requirements should follow the complete manufacturer hardware guidance. The main engineering benefit is integration: local control and USB communication share one MCU, reducing external logic. The trade-off is the relatively large 100-LQFP footprint, which requires more board area than a smaller 48-pin MCU.
Recomendado
CAN-Based Industrial Equipment
STM32F072VBT6TR is a practical candidate for CAN-connected industrial equipment because the verified Mouser and PartGenie snippets identify CAN connectivity alongside USB and a 48 MHz Cortex-M0 processor. The controller can manage local inputs and outputs while exchanging diagnostic or control frames over a CAN network. In the hardware design, include the required CAN transceiver, protection network, termination strategy, and isolated or non-isolated power arrangement as dictated by the system. Verify exact peripheral limits and pin assignments in STMicroelectronics’ datasheet because the supplied excerpts do not specify baud rates, transceiver type, or package pin mapping. The 100-LQFP package offers extensive connectivity but demands a larger routing area.
Recomendado
Consumer Electronics Control Board
The STM32F072VBT6TR can serve as the central controller in a consumer-electronics product requiring local logic, USB or CAN communication, and firmware storage. Its verified 128 KB Flash and 16 KB SRAM provide resources for control firmware, configuration data, protocol handling, and moderate buffering, while the 48 MHz Cortex-M0 core supports time-sensitive peripheral tasks. Use the MCU for button or sensor input, display or indicator control, and external interface management. The 2 V to 3.6 V supply range makes the device suitable for conventional low-voltage embedded systems, but exact regulator tolerance, reset behavior, and I/O limits must be confirmed. Compared with a smaller MCU, the 100-LQFP package simplifies access to many signals but increases PCB size and assembly complexity.
Recomendado
USB Audio and Data Interface
STM32F072VBT6TR is relevant to USB data-interface designs that require embedded control alongside communication. Its verified 48 MHz Cortex-M0 core, USB capability, 128 KB Flash, and 16 KB SRAM allow firmware to handle device enumeration, control requests, status reporting, and application-specific data flow. A practical implementation places the MCU close to the USB connector and data transceiver, with controlled return paths and protection components selected for the target interface. The supplied data does not confirm audio-class support, DAC or ADC performance, or USB speed class, so those capabilities must not be inferred solely from the word USB. Use the part for control and protocol handling unless the complete datasheet confirms the required data path.
Recomendado
Instrumentation and Sensor Node
STM32F072VBT6TR can be used in instrumentation nodes where a controller must acquire inputs, process measurements, and expose data over USB, CAN, or other configured interfaces. The verified 128 KB Flash supports embedded application code, while 16 KB SRAM provides working memory for control loops and communication buffers. Its 48 MHz Cortex-M0 architecture is appropriate for peripheral coordination and deterministic embedded control, provided the firmware uses the correct clock and peripheral settings. Exact ADC resolution, timer resolution, sensor-interface characteristics, and operating-temperature limits are absent from the supplied excerpts and must be confirmed from the manufacturer datasheet. The large LQFP footprint helps expose numerous I/O options for sensors and actuators.
Recomendado
Low-Voltage Embedded Power and Motor Control
STM32F072VBT6TR is a candidate for low-voltage embedded control systems that need multiple digital connections and a compact single-chip control solution. Its verified 2 V to 3.6 V operating range, 48 MHz core, and integrated communications can simplify sequencing and supervisory logic around power or motor subsystems. The MCU can monitor control signals and issue commands to external drivers, while the 100-LQFP package exposes many signals for feedback and interlocks. This is not a direct high-power motor-driver solution: external transistors, gate drivers, protection, and thermal management remain necessary. Exact GPIO drive capability, timer channels, analog limits, and timing must be verified in the complete STMicroelectronics datasheet before selecting a motor-control topology.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32F072VBT6TR — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | STM32F071V8T6 | STM32F101VBT6 | STM32F103VBT6 | STM32F303VET6 |
|---|---|---|---|---|---|
| Package | 100-LQFP, 14 mm x 14 mm | 100-LQFP according to comparison candidate designation | 100-LQFP comparison candidate | 100-LQFP comparison candidate | 100-LQFP comparison candidate |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Principais diferenciais
- Integrated USB and CAN connectivity (vs STM32F101VBT6)
- 128 KB Flash with 16 KB SRAM (vs STM32F071V8T6)
- 48 MHz Cortex-M0 control performance (vs STM32F103VBT6)
- 100-LQFP integration and pin access (vs STM32F303VET6)
Notas de projeto
Design the STM32F072VBT6TR supply within the verified 2 V to 3.6 V operating range and follow the manufacturer’s recommended decoupling network. Place bulk and high-frequency capacitors close to the appropriate power and ground pins, and verify regulator tolerance, startup sequencing, and I/O voltage compatibility against the complete datasheet. Do not infer USB transceiver, CAN transceiver, or external sensor voltage limits from the MCU supply specification; each external interface needs its own validated power and signal-level design.
Use the official 100-LQFP land pattern and pin-1 orientation for the 14 mm by 14 mm package. Route USB and CAN signals with short, controlled paths, maintain appropriate return-current continuity, and keep noisy switching or power-conversion loops away from sensitive communication nodes. Because the supplied excerpts do not provide complete pin mappings, verify every signal, exposed pad connection, and package tolerance from the manufacturer package drawing before fabrication.
The 100-LQFP package provides many external connections, so plan the board around functional groups rather than placing the MCU first. Reserve continuous ground references, separate analog and digital return paths where appropriate, and place interface protection close to connectors. Check the final pin assignment against USB, CAN, reset, clock, programming/debug, and communication requirements. The verified data confirms the package and key interfaces but not a complete pinout, making a manufacturer-approved symbol and footprint essential.
Do not treat STM32F071V8T6, STM32F101VBT6, STM32F103VBT6, or STM32F303VET6 as confirmed drop-in replacements solely because they are related MPNs. A replacement must match package dimensions, pin numbering, power pins, ground pins, reset behavior, clock pins, peripheral pins, voltage, memory assumptions, and software requirements. The supplied comparison results do not provide enough verified data to establish full compatibility, so validate each alternative against the official datasheet and perform hardware regression testing.
The supplied verified data does not provide the STM32F072VBT6TR junction-temperature rating, thermal resistance, or power dissipation limits. Do not estimate production thermal performance from distributor summaries. Use the manufacturer’s electrical and thermal data, calculate worst-case dissipation from the actual clock, I/O, and peripheral load, and verify the PCB copper and ambient-temperature assumptions. The 100-LQFP footprint can improve heat spreading, but package size alone does not establish safe operation.
Informações de conformidade
PartGenie identifies the part as ROHS3 compliant. The supplied verified data does not establish REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status.