STM32F072CBU6TR - 48MHz Cortex-M0 MCU | STMicroelectronics
N.º de pieza: STM32F072CBU6TR ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $4.10996 | $4,11 |
| 10 | $3.50022 | $35,00 |
| 30 | $3.13826 | $94,15 |
| 100 | $3.13826 | $313,83 |
| 1.000 | $3.13826 | $3.138,26 |
STM32F072CBU6TR Descripción general
An MCU is a programmable integrated circuit used to monitor inputs, execute firmware, control outputs, and manage communication between sensors, actuators, communications links, and human-facing systems. The STM32F072x8/xB family is positioned within the STM32 microcontroller portfolio for embedded control, connectivity, and USB-enabled designs. According to the STMicroelectronics product page, the family uses the high-performance ARM Cortex-M0 core and operates at up to 48 MHz.
Key verified features include a 32-bit architecture, 48 MHz maximum operating frequency, and 128 KB of Flash memory described by DigiKey as 128K x 8. Mouser identifies the device as an MCU in the USB line with USB, CAN, 128 KB of Flash, and a 48 MHz CPU. These interfaces support designs that need local control together with wired USB or CAN connectivity, although the exact peripheral availability and operating limits should be confirmed against the manufacturer datasheet for the selected ordering code.
The device uses a 48-pin UFQFPN package with an exposed-pad-centered 7 x 7 mm format. The UFQFPN is a surface-mount package family that supports compact PCB layouts while providing many external connection points. Exact pin names, exposed-pad connections, electrical limits, and recommended decoupling values are not included in the supplied web excerpts and are marked as data needed where necessary rather than inferred.
Typical applications include USB-connected embedded controllers, CAN-connected industrial or automotive peripheral nodes, sensor-hub systems, compact control boards, and low-power monitoring products. The 48 MHz Cortex-M0 core is suitable for real-time control loops, while USB and CAN support interfaces to host computers, test equipment, or other embedded controllers.
For PCB design, place required bypass capacitors close to the supply pins, follow the exposed-pad land pattern and thermal-via recommendations in the manufacturer package drawing, and confirm the pin multiplexing and alternate-function assignments before finalizing firmware. This page combines the verified distributor and manufacturer information with procurement guidance and engineering-oriented selection notes.
Alternativas directas para STM32F072CBU6TR — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con STM32F072CBU6TR (mismo factor de forma y huella) — difiere en Package, Flash Memory, Product Type, Mounting Type, Architecture.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
STM32F072CBU6
✅ Sustitución directa✓ En stock
Consulte el precio
Ver hoja de datos →STM32F072CBU7
✅ Sustitución directa✓ En stock
$6.0679 / unidad
Ver hoja de datos →STM32F072CBY6TR
✅ Sustitución directa✓ En stock
$5.1015 / unidad
Ver hoja de datos →STM32F072C8U6
✅ Sustitución directa✓ En stock
$2.4344 / unidad
Ver hoja de datos →HK32F072CBU6
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
STM32F072CBU6TR Valores máximos y características eléctricas
| Core | ARM Cortex-M0 32-bit RISC |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 128 KB |
| Flash Organization | 128K x 8 |
| Product Type | 32-bit microcontroller IC |
| Communication Interface | USB |
| Communication Interface | CAN |
| Encapsulado | 48-pin UFQFPN |
| Package Dimensions | 7 x 7 mm |
| Tipo de montaje | Surface Mount |
| Manufacturer | STMicroelectronics |
Guía de configuración de pines de STM32F072CBU6TR 7 x 7 mm
Configuración de pines para STM32F072CBU6TR (encapsulado 7 x 7 mm). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para STM32F072CBU6TR.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
STM32F072CBU6TR es adecuado para 6 aplicacións: USB-Connected Embedded Controller, CAN-Bus Industrial Peripheral, Compact Sensor Hub, USB Test and Measurement Accessory, Compact Motor-Control Interface, Embedded Data-Acquisition Node.
USB-Connected Embedded Controller
STM32F072CBU6TR fits USB-connected control and peripheral products because the verified device description identifies USB, a 48 MHz ARM Cortex-M0 core, and 128 KB of Flash. Place the MCU beside the USB connector and route the required data, power, and shield connections according to the complete manufacturer package and electrical drawings. The 48-pin UFQFPN 7 x 7 mm package provides a compact solution while offering more external connection options than smaller MCU packages. Firmware should be tested with the intended USB stack and clock configuration because those details are not included in the supplied excerpts.
Recomendado
CAN-Bus Industrial Peripheral
The STM32F072CBU6TR is suitable for CAN-connected industrial peripherals because Mouser identifies the MCU as supporting CAN and USB, with a 48 MHz Cortex-M0 CPU and 128 KB Flash. The MCU can manage local control logic while communicating with sensors, actuators, or a higher-level controller over CAN. A CAN transceiver remains required between the MCU and the physical bus; the MCU itself does not replace the transceiver. Verify pin multiplexing, transceiver standby behavior, termination, and bus timing in the exact datasheet before layout release.
Recomendado
Compact Sensor Hub
STM32F072CBU6TR can serve as the control MCU in a compact sensor hub requiring embedded Flash, serial connectivity, and deterministic processing at up to 48 MHz. The 48-pin UFQFPN package leaves more connection capability for sensors, status indicators, and service interfaces than a very small leaded package. Use the MCU to acquire measurements, apply filtering, manage thresholds, and forward results through USB or CAN. Exact ADC resolution, channel count, voltage limits, and low-power currents are data-needed fields and must be checked before selecting external sensors or setting the sampling architecture.
Recomendado
USB Test and Measurement Accessory
The STM32F072CBU6TR is appropriate for a USB-enabled test or measurement accessory when the product needs local control, data acquisition, configuration, and host communication. Its 48 MHz Cortex-M0 core provides a defined processing headroom for firmware execution, while 128 KB Flash supports embedded application code. The 48-pin package is useful when the enclosure exposes multiple controls, status LEDs, analog inputs, or service connectors. Confirm ADC and timer specifications, USB electrical requirements, and pin assignments in the manufacturer documentation because they are not present in the supplied search excerpts.
Recomendado
Compact Motor-Control Interface
STM32F072CBU6TR can be used as a compact supervisory controller in motor-control and actuator systems where the design needs USB or CAN connectivity alongside local timing and control. The MCU should supervise commands, monitor state signals, and coordinate safety or sequencing logic rather than directly driving a power stage unless its exact electrical and timer limits support that role. The verified data does not include PWM, ADC, comparator, or motor-driver specifications, so those functions must be confirmed before assigning critical control loops. Use external drivers where required.
Recomendado
Embedded Data-Acquisition Node
STM32F072CBU6TR is a reasonable candidate for a small embedded data-acquisition node when the design requires a 48 MHz Cortex-M0 core, 128 KB Flash, USB or CAN communication, and a 48-pin surface-mount package. The MCU can coordinate sampling timing, buffering, configuration, and host communication while keeping the design compact. Because the supplied data does not state ADC resolution, input count, conversion rate, timer resources, or operating voltage, the exact analog front end and sampling clock cannot be finalized from these sources alone. Confirm those values in the manufacturer datasheet.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para STM32F072CBU6TR — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | STM32F072CBU6 | STM32F072CBU7 | STM32F072CBY6TR | STM32F072C8U6 | HK32F072CBU6 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | HK32 |
| Drop-In Confidence | Reference part | High candidate; verify exact order code | High candidate; verify exact order code | Medium candidate; verify package and order code | Medium candidate; verify package and order code | 70% candidate; source requires firmware and sample testing |
Diferenciadores clave
- Integrated USB and CAN connectivity (frente a STM32F071CBU7TR)
- 48 MHz Cortex-M0 processing with 128 KB Flash (frente a HK32F072CBU6)
- 48-pin UFQFPN integration (frente a STM32F072CBU6)
Notas de diseño
Use the exact UFQFPN 7 x 7 mm land pattern and exposed-pad geometry from the STM32F072CBU6TR package drawing. Confirm whether the exposed pad is connected to ground, a supply, or another board-specific node before placing vias and plane connections. Keep the USB differential pair and any high-speed communication routing away from noisy switching nodes, and route the pair with controlled geometry according to the complete hardware design guidance.
Place the required supply bypass capacitors close to the corresponding STM32F072CBU6TR power pins and follow the manufacturer’s recommended values and startup sequence. Because the supplied excerpts do not specify operating voltage, absolute maximum ratings, or decoupling requirements, do not select capacitors or power rails from assumptions. Validate the complete power tree and USB bus-powered behavior against the official datasheet before schematic release.
Do not treat every STM32F072CBU6 variant as automatically interchangeable. The ordering-code suffix can affect temperature, packaging, or other ordering characteristics, and HK32F072CBU6 is specifically described as a compatibility candidate that may require firmware work. Compare the exact pin map, memory, clock tree, USB and CAN behavior, low-power modes, and exposed-pad connection before substituting a part into an existing PCB.
Keep analog, communication, and debug functions organized according to the selected board architecture. USB requires careful differential routing and controlled return paths, while CAN requires a proper transceiver and bus layout. The supplied data confirms the MCU’s USB and CAN capabilities but does not provide electrical timing or transceiver details, so use the manufacturer reference design and interface-device documentation for final placement.
The UFQFPN exposed pad is central to mechanical and thermal performance, but the supplied web excerpts do not provide thermal resistance, maximum power dissipation, or junction-temperature limits. Do not estimate the exposed-pad connection or copper requirement without the exact datasheet. Use the package drawing and manufacturer thermal guidance, then verify temperature rise in the assembled PCB under the highest expected operating condition.
Información de cumplimiento
The supplied verified web data does not explicitly state RoHS, REACH, lead-free, halogen-free, AEC-Q100, or conflict-minerals status for STM32F072CBU6TR.
