STM32F072C8T7 - 48MHz Cortex-M0 MCU with 64KB Flash | STMicroelectronics
MPN: STM32F072C8T7 ✓ Hoạt độngSTM32F072C8T7 Tóm tắt
A microcontroller is a programmable semiconductor device that integrates a processor core, memory, peripherals, and I/O into one compact component. The STM32F072 belongs to the STM32F0 series of 32-bit RISC microcontrollers, combining real-time control capability with USB and CAN connectivity. This hierarchy places it among embedded processors and semiconductor devices used in industrial, consumer, and communications equipment.
Verified distributor data identifies the STM32F072C8T7 as a 48-MHz ARM Cortex-M0 MCU with 64 KB Flash and a 48-LQFP package. The listed Mouser description also identifies USB and CAN capability, while the STMicroelectronics datasheet result states that the CAN implementation supports specifications 2.0A and 2.0B at up to 1 Mbit/s. These interfaces make the device suitable for embedded control systems requiring both serial connectivity and deterministic peripheral operation.
The STM32F0 architecture is appropriate for low- to medium-complexity embedded products where a low-cost general-purpose core, compact package, and integrated communications peripherals simplify board design. USB support can reduce the need for an external communications controller, while CAN is useful for distributed industrial and vehicle-related control networks. The MCU is positioned for applications that do not require the higher performance or memory bandwidth of an STM32F4-class device.
Typical uses include USB-connected sensors, CAN-capable industrial modules, compact motor-control boards, communication adapters, and low-cost embedded instruments. Designers should confirm the exact peripheral assignments, electrical limits, pin multiplexing, and clock-tree requirements against the manufacturer datasheet before finalizing a PCB or firmware design.
The STM32F072C8T7 is best chosen when its 48 MHz Cortex-M0 core, 64 KB Flash, USB, CAN, and 48-LQFP footprint align with the target product. A design requiring different memory capacity, package pinout, timing, or peripheral availability should be reviewed before substitution. This page synthesizes distributor listings, manufacturer resources, application guidance, and replacement considerations not found in a single distributor specification table.
For a valid replacement, use the manufacturer datasheet and package drawing to confirm pin compatibility rather than relying only on a generic cross-reference result. Verify boot configuration, oscillator requirements, USB and CAN routing, peripheral mapping, supply voltage, and firmware assumptions as part of engineering validation.
Bộ thay thế dễ dàng lắp đặt cho STM32F072C8T7 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM32F072C8T7 (cùng hình factor và footprint) — khác nhau ở Package, Core, Architecture, Flash Memory, Mounting Type.
STM32F072C8T6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072C8U7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072R8T6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F071C8T6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F030C8T6TR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072C8T7 Tỷ lệ tối đa & tính chất điện
| Core | ARM Cortex-M0, 32-bit RISC |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 64 KB |
| Hộp | 48-LQFP, 7 x 7 mm |
| USB | USB device support identified in distributor listing |
| CAN | CAN 2.0A and 2.0B active support |
| Maximum CAN Bit Rate | 1 Mbit/s |
| Architecture | High-performance 32-bit RISC core |
| Product Family | STM32F0 series |
| Kiểu lắp đặt | Surface mount LQFP |
| ADC Resolution | 12-bit, as identified in distributor result |
| Số chân | 48 pins |
Hướng dẫn cấu hình chân STM32F072C8T7 48-lqfp, 7 x 7 mm
Cấu hình chân cho STM32F072C8T7 (48-lqfp, 7 x 7 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho STM32F072C8T7.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F072C8T7 phù hợp cho 6 Áp dụngs: USB-connected embedded control, CAN-connected industrial module, USB-to-CAN communications bridge, Low-cost mixed-signal instrument, Compact timer-driven controller, Battery-powered USB sensor node.
USB-connected embedded control
The STM32F072C8T7 fits USB-connected sensors and compact control modules because the exact-device listing identifies USB capability alongside a 48 MHz ARM Cortex-M0 core and 64 KB Flash. The MCU can host device firmware and manage digital I/O while leaving the board smaller than a solution based on a larger MCU package. Use the manufacturer USB reference implementation and confirm transceiver, connector, voltage, and enumeration requirements before release. The 48-LQFP footprint also exposes the required I/O and power pins, but alternate-function routing must be reviewed against the final schematic.
Được đề xuất
CAN-connected industrial module
The STM32F072C8T7 is appropriate for compact industrial modules that need both local control and CAN communication. The STMicroelectronics datasheet result identifies CAN 2.0A and 2.0B active support with a maximum bit rate of 1 Mbit/s, while the MCU provides a 48 MHz Cortex-M0 execution platform. A CAN transceiver remains external to the MCU, so bus termination, transceiver standby, common-mode behavior, and isolation must be designed separately. The 64 KB Flash should be checked against protocol-stack, application, diagnostics, and update overhead.
Được đề xuất
USB-to-CAN communications bridge
A USB-to-CAN bridge benefits from combining the STM32F072C8T7 USB capability with its CAN controller in one microcontroller. The device can manage USB enumeration, CAN frames, local diagnostics, and configuration logic without requiring a separate host MCU. Firmware should include protocol framing, bus error recovery, timeout handling, and USB suspend or reset behavior. The STM32F0 core and 64 KB Flash provide a practical baseline, but gateway security, buffering, and high-rate traffic requirements determine whether this device is sufficient.
Được đề xuất
Low-cost mixed-signal instrument
The STM32F072C8T7 can serve as the control and communications core of a low-cost mixed-signal instrument when the design needs 12-bit ADC functionality, USB connectivity, and deterministic control. The distributor result identifies 12-bit and 12-bit features, while the manufacturer product family positions the MCU for high-speed embedded applications. Analog front-end design remains separate: establish sensor excitation, anti-aliasing, reference accuracy, input scaling, and grounding before interpreting ADC results. Firmware must also manage calibration, sampling timing, USB transfer, and fault reporting.
Được đề xuất
Compact timer-driven controller
The STM32F072C8T7 is suitable for compact timer-driven control boards where deterministic embedded logic, USB diagnostics, and CAN connectivity are useful. Its 48 MHz Cortex-M0 core provides a straightforward execution platform for timing loops, state machines, input scanning, and actuator control. The 64 KB Flash limit requires disciplined code organization, especially when logging, bootloader, and communication stacks are included. Validate timer clock sources, interrupt latency, output-driver topology, and watchdog behavior against the manufacturer reference manual and electrical characteristics.
Được đề xuất
Battery-powered USB sensor node
The STM32F072C8T7 can be evaluated for a USB-connected sensor node that combines local control with USB data exchange. The exact-device listing identifies USB, 48 MHz Cortex-M0 execution, and 64 KB Flash, which are useful for sensor conditioning, calibration storage, and status reporting. USB power and battery power are not equivalent operating domains, so the power architecture must define source selection, protection, sleep behavior, and data retention. Check low-power modes, supply voltage range, and USB suspend current from the complete manufacturer documentation because those values are absent from the supplied snippets.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F072C8T7 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM32F072C8T6 | STM32F072C8U7 | STM32F072R8T6 | STM32F071C8T6 | STM32F030C8T6TR |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Bảo phân biệt quan trọng
- Communication-capable STM32F0 integration (vsSTM32F071C8T6)
- CAN performance (vsSTM32F072R8T6)
- Documented package identity (vsSTM32F030C8T6TR)
Ghi chú thiết kế
The supplied data confirms a 48 MHz Cortex-M0 core, 64 KB Flash, USB, CAN, and a 48-LQFP package, but it does not provide the supply-voltage range or absolute maximum ratings. Before power design, verify VDD limits, analog and digital supply requirements, USB transceiver power sequencing, CAN transceiver standby behavior, and decoupling values directly in the STMicroelectronics datasheet. Do not copy supply values from an unrelated STM32F0 device.
Reserve the 48-LQFP footprint with the exact manufacturer land pattern and verify pin 1 orientation, exposed-pad requirements if applicable, and assembly clearance. USB differential pairs should be routed as a controlled impedance pair, while CAN transceiver connections require short routing, appropriate termination, and separation from noisy switching paths. Because the supplied data does not contain the complete pinout, confirm every alternate-function assignment before release.
The most important substitution risk is treating a related STM32F0 MPN as automatically interchangeable. STM32F072C8T6, STM32F072C8U7, STM32F072R8T6, STM32F071C8T6, and STM32F030C8T6TR are useful comparison candidates, but the available results do not prove identical pinout, memory map, bootloader behavior, temperature grade, or peripheral assignments. Validate the exact order code and run hardware and firmware regression tests before substitution.
Plan the PCB around three separate concerns: clean MCU power, high-speed USB routing, and CAN transceiver isolation. Keep the MCU decoupling close to its supply pins, preserve USB impedance continuity, and place CAN termination only where the bus topology requires it. Validate crystal or oscillator placement, reset routing, boot configuration, and exposed thermal or ground-pin requirements using the official package drawing and reference design guidance.
Thông tin tuân thủ
The supplied web data does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Obtain these statements from the current STMicroelectronics product documentation or supplier declaration before regulatory use.