STM32F072R8T6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics
N.º de pieza: STM32F072R8T6 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $1.2948 | $1,29 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
STM32F072R8T6 Descripción general
A microcontroller is a programmable semiconductor device that combines a processor core, memory, and peripherals on one integrated circuit. In the hierarchy of embedded semiconductors, the STM32F072R8T6 is a general-purpose MCU, while its ARM Cortex-M0 core provides deterministic 32-bit instruction execution for real-time control, communication, and human-interface applications.
Verified listing information identifies the device as a 48 MHz ARM Cortex-M0 MCU with 64 KB Flash, 16 KB SRAM, USB, CAN, and a 64-LQFP package. The STM32F0 family is suited to USB-enabled peripherals, CAN-connected equipment, industrial control modules, motor-control support, sensor nodes, and cost-constrained consumer products. Its 2 V to 3.6 V operating range, as reported by the verified search data, supports common embedded supply systems.
The STM32F072x8/xB device family combines high-performance processing with embedded peripherals and flexible memory options. The USB interface and CAN capability are important differentiators for designs that need device connectivity alongside general-purpose control. Exact peripheral counts, pin names, electrical limits, and timing values must be confirmed in the manufacturer datasheet before a production design is released.
Typical applications include USB-to-serial accessories, CAN gateway boards, motor-control and actuator electronics, industrial sensors, instrumentation, and low-power embedded controllers. Designers should preserve the recommended decoupling and routing practices, provide a stable clock and reset implementation, and verify all unused pins against the selected package pinout.
A key design consideration is that firmware compatibility is not guaranteed merely because another MCU has a similar peripheral set. Migration requires checking startup code, memory-map assumptions, interrupt priorities, clock trees, USB or CAN configuration, and package-level pin assignments. The STM32F072R8T6 is best selected when its verified 64 KB Flash, 48 MHz core, 16 KB SRAM, USB, and CAN combination matches the system requirements.
This page combines the verified manufacturer and distributor listing information with package-aware engineering context, application guidance, and replacement checks. Because the supplied search results do not include complete manufacturer electrical tables or a verified pin-by-pin mapping, unavailable values are explicitly marked rather than inferred.
Alternativas directas para STM32F072R8T6 — 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 STM32F072R8T6 (mismo factor de forma y huella) — difiere en Package, Core, Pin Count, Product Type, Flash Memory.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
STM32F072R8T7
✅ Sustitución directa✓ En stock
Consulte el precio
Ver hoja de datos →STM32F072RBT6
✅ Sustitución directa✓ En stock
$2.05 / unidad
Ver hoja de datos →STM32F072RBT7
✅ Sustitución directa✓ En stock
$5.4233 / unidad
Ver hoja de datos →STM32F030RCT6
✅ Sustitución directa✓ En stock
$2.25 / unidad
Ver hoja de datos →STM32F072R8T6 Valores máximos y características eléctricas
| Core | ARM Cortex-M0 32-bit RISC |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 64 KB |
| SRAM | 16 KB |
| Operating Voltage Range | 2 V to 3.6 V |
| Encapsulado | 64-LQFP, 10 x 10 mm |
| Architecture | 32-bit ARM Cortex-M0 |
| USB | Supported |
| CAN | Supported |
| Product Type | Microcontroller IC |
| Tipo de montaje | Surface Mount |
| Series | STM32F0 |
| Core Frequency | Up to 48 MHz |
| Flash Organization | 64K x 8 bits |
Guía de configuración de pines de STM32F072R8T6 64-lqfp, 10 x 10 mm
Configuración de pines para STM32F072R8T6 (encapsulado 64-lqfp, 10 x 10 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 STM32F072R8T6.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
STM32F072R8T6 es adecuado para 7 aplicacións: USB Peripheral Controller, CAN-Connected Industrial Sensor Node, USB-to-Serial Data Logger, Low-Power Embedded Control Module, Motor-Control and Actuator Interface, USB-CAN Protocol Gateway, Compact Instrumentation Front End.
USB Peripheral Controller
The STM32F072R8T6 is suitable for USB-enabled embedded accessories because the verified listing identifies USB support alongside a 48 MHz ARM Cortex-M0 core and 64 KB of Flash. A typical design places the MCU beside a USB transceiver and connector, then uses the MCU to enumerate the device, exchange data, and manage control functions. The 64 KB Flash limit should be checked against bootloader, application, and update requirements. Firmware architecture, USB clocking, decoupling, and connector protection are more important than simply matching the 64-LQFP package.
Recomendado
CAN-Connected Industrial Sensor Node
The STM32F072R8T6 fits compact CAN-connected sensor nodes because the verified data identifies CAN support, a 48 MHz Cortex-M0 core, 16 KB SRAM, and a 2 V to 3.6 V supply range. The MCU can sample sensors, format measurements, and transmit them over a CAN transceiver to a larger controller. The design must account for transceiver standby behavior, bus termination, protection, common-mode requirements, and timing margins. Firmware should verify the exact peripheral pin assignments and interrupt behavior in the manufacturer documentation.
Recomendado
USB-to-Serial Data Logger
The STM32F072R8T6 can act as the controller in a USB-to-serial data logger when its USB capability and 48 MHz processing rate are sufficient for the selected protocol and data rate. A practical design uses the MCU to receive sensor or host data, buffer it in the 16 KB SRAM, and forward it over USB. The available Flash must be budgeted for USB stack configuration, protocol handling, logging, and future updates. Test enumeration, suspend behavior, bus protection, and connector grounding on the assembled board.
Recomendado
Low-Power Embedded Control Module
The STM32F072R8T6 is appropriate for compact embedded controllers that need general-purpose control, communication, and modest memory in a surface-mount package. Its 2 V to 3.6 V operating range permits integration with common low-voltage rails, while low-power modes can help reduce energy use when the final firmware and peripherals permit. Actual standby and wake-up behavior, current consumption, and clock-tree settings are not quantified in the supplied data and must be verified from the datasheet before making battery-life claims.
Recomendado
Motor-Control and Actuator Interface
The STM32F072R8T6 can supervise actuator interfaces, motor-control logic, or small industrial equipment when its timers, GPIO, communication interfaces, and processing speed meet the system timing requirements. The 48 MHz Cortex-M0 core provides a responsive control platform, while USB and CAN can provide commissioning or network connectivity. Motor environments require isolation from switching noise, proper gate-driver placement, current sensing, protection, and thermal design. Verify the exact timer outputs and pin multiplexing before assigning a motor-control function.
Recomendado
USB-CAN Protocol Gateway
The STM32F072R8T6 is a natural fit for a small protocol-conversion board that bridges USB to CAN. Its verified USB capability supports host or device connectivity, while CAN supports communication with industrial equipment. The firmware can translate frames, buffer messages, and expose configuration over USB. A production design still needs a USB transceiver, CAN transceiver, connector protection, accurate termination, common-mode handling, and a defined power budget. The 64 KB Flash and 16 KB SRAM should be checked against protocol stacks and logging features.
Recomendado
Compact Instrumentation Front End
The STM32F072R8T6 can support compact instrumentation that combines sensor acquisition, local control, USB configuration, and optional CAN reporting. The 48 MHz core provides timing headroom for digital filtering and communication tasks, while the 16 KB SRAM can support short working buffers. Exact ADC characteristics were not included in the verified data, so analog measurement resolution, sampling behavior, reference requirements, and input ranges must be confirmed before selecting it for a precision measurement design.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para STM32F072R8T6 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | STM32F072R8T7 | STM32F072RBT6 | STM32F072RBT7 | STM32F030RCT6 |
|---|---|---|---|---|---|
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Diferenciadores clave
- USB and CAN connectivity in a 48 MHz Cortex-M0 MCU (frente a STM32F030RCT6)
- 64 KB Flash and 16 KB SRAM combination (frente a STM32F072R8T7)
- Documented 64-LQFP 10 x 10 mm package (frente a STM32F072RBT6)
Notas de diseño
Design the supply for the verified 2 V to 3.6 V operating range and include local decoupling at every supply connection. USB, CAN transceivers, LEDs, sensors, and external memory should be included in the load budget, not treated as separate afterthoughts. Check startup ordering, regulator transient response, and the maximum current available during USB attachment. Exact capacitor values and current limits are not supplied here and must be taken from the manufacturer datasheet.
Place decoupling capacitors and any clock or reset components close to their associated STM32F072R8T6 pins, with short and continuous return paths. Keep USB and CAN traces away from noisy switching nodes and analog inputs, and follow the transceiver vendors' layout recommendations. The 64-LQFP footprint should be checked against the official package drawing before PCB release; the verified data confirms the 10 x 10 mm LQFP but does not provide a complete pin map.
Do not treat a same-family STM32 MPN as automatically drop-in compatible. Confirm pin names, alternate functions, Flash size, SRAM size, voltage limits, USB and CAN availability, clock configuration, startup behavior, and qualification markings. A replacement also requires checking bootloader and firmware dependencies. The supplied cross-reference snippets identify candidates but do not prove a complete equivalent, so engineering validation is required before production substitution.
Información de cumplimiento
The supplied verified data does not provide explicit compliance declarations for STM32F072R8T6. Check the current STMicroelectronics product documentation and distributor declarations before production release.