STM32F072R8T7 - 48MHz Cortex-M0 MCU with 64KB Flash | STMicroelectronics
MPN: STM32F072R8T7 ✓ Hoạt độngSTM32F072R8T7 Tóm tắt
A microcontroller is a programmable integrated circuit that combines a processor core, memory, peripherals, and communication interfaces on one semiconductor device. The STM32F0 family belongs to the embedded-processor hierarchy and is intended for compact control systems, connected products, industrial equipment, and USB-enabled peripherals. Its 32-bit ARM Cortex-M0 core provides a common instruction set and development ecosystem for embedded firmware development.
The STM32F072R8T7 combines 64 KB Flash with a 48 MHz maximum operating frequency. The verified distributor listing identifies USB and CAN connectivity, while the official STMicroelectronics page identifies the STM32F072x8/xB device family. These interfaces make the device relevant to designs requiring USB device connectivity, CAN communication, or embedded control without using a larger microcontroller package.
The STM32F072R8T7 is packaged as a 64-LQFP 10 x 10 mm device. The R8 designation is associated with the STM32F072x8 family, and the T7 ordering suffix identifies the supplied temperature and packaging configuration. Exact operating voltage limits, RAM capacity, GPIO count, ADC specifications, clock details, and electrical limits were not included in the supplied verified excerpts and are therefore not inferred here.
Typical application domains include USB-enabled control devices, CAN-connected industrial or embedded systems, sensor-control platforms, communication peripherals, and compact consumer equipment. In a USB peripheral, the MCU can manage device communication alongside application logic; in a CAN node, it can combine control processing with bus connectivity. The 48 MHz core provides a defined performance target for firmware scheduling and peripheral control.
For PCB design, use the manufacturer pinout and package drawing, confirm the exact LQFP land pattern, route USB and CAN signals according to their interface requirements, and validate power, decoupling, clock, and exposed-pad connections against the complete manufacturer datasheet. This page summarizes verified distributor and manufacturer information, supported connectivity, package data, and procurement sources without guessing undocumented electrical values.
Bộ thay thế dễ dàng lắp đặt cho STM32F072R8T7 — 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 STM32F072R8T7 (cùng hình factor và footprint) — khác nhau ở Package, Core, Product Type, Flash Memory, Architecture.
STM32F072R8T6TR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072RBT6TR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072C8T6
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →STM32F072R8T7 Tỷ lệ tối đa & tính chất điện
| Product Type | ARM Cortex-M0 32-bit microcontroller |
| Maximum CPU Frequency | 48 MHz |
| Flash Memory | 64 KB |
| Core Architecture | ARM Cortex-M0 |
| Instruction Set | 32-bit RISC |
| Connectivity | USB and CAN |
| Hộp | 64-LQFP |
| Package Dimensions | 10 x 10 mm |
| Kiểu lắp đặt | Surface mount |
Hướng dẫn cấu hình chân STM32F072R8T7 10 x 10 mm
Cấu hình chân cho STM32F072R8T7 (10 x 10 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 STM32F072R8T7.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
STM32F072R8T7 phù hợp cho 6 Áp dụngs: USB-Connected Embedded Control, CAN-Connected Industrial Node, Compact Sensor-Control Platform, Communication Peripheral, USB Data-Acquisition Front End, Consumer Accessory Controller.
USB-Connected Embedded Control
The STM32F072R8T7 fits USB-connected control products because the verified listings identify USB support alongside a 48 MHz ARM Cortex-M0 core and 64 KB Flash. A designer can place the MCU at the center of a peripheral controller, configuration interface, or data-acquisition front end while retaining a compact 64-LQFP 10 x 10 mm package. The USB interface can reduce the need for separate communication hardware, although the supplied data does not specify USB speed, endpoint count, or PHY implementation. Firmware partitioning, descriptor handling, power management, and bus decoupling should therefore be verified against the complete manufacturer documentation before production release.
Được đề xuất
CAN-Connected Industrial Node
The STM32F072R8T7 is suitable for a compact CAN-connected industrial node because the verified Mouser description identifies CAN connectivity and the DigiKey description identifies a 48 MHz 32-bit Cortex-M0 MCU. It can handle application logic, local control, status reporting, and communication in a 64-LQFP 10 x 10 mm package. The MCU still requires the appropriate CAN transceiver, termination strategy, protection components, and connector implementation. Because CAN timing, filter configuration, I/O mapping, and electrical limits are not included in the supplied excerpts, engineers must validate them in the complete STMicroelectronics datasheet and their board-level network design.
Được đề xuất
Compact Sensor-Control Platform
The 48 MHz Cortex-M0 core and 64 KB Flash in STM32F072R8T7 provide a defined control platform for compact sensor equipment, provided the device has enough GPIO, analog resources, RAM, and timing margin for the selected sensors. The MCU can supervise acquisition sequencing, perform local filtering, manage configuration, and report results through USB or another supported interface. The supplied data does not identify ADC resolution, GPIO count, RAM capacity, or sensor interfaces, so those requirements must be checked before assigning sensors to pins. Use the exact 64-LQFP pinout and complete electrical specifications during schematic and PCB design.
Được đề xuất
Communication Peripheral
STM32F072R8T7 can serve as the control processor in a communication peripheral because the verified product descriptions identify both USB and CAN connectivity, while the official STMicroelectronics page identifies the STM32F072x8/xB family as Cortex-M0 devices operating up to 48 MHz. A product can use the MCU to manage framing, device configuration, status LEDs, buffers, and host commands while retaining a 64 KB code-storage budget. The supplied evidence does not state RAM capacity or supported peripheral variants, so buffering strategy and protocol complexity must be checked against the complete device documentation and memory map.
Được đề xuất
USB Data-Acquisition Front End
The STM32F072R8T7 is a candidate for a USB data-acquisition front end when the system requires a 48 MHz embedded controller and USB connectivity in a relatively compact package. The MCU can coordinate sensor reads, control external converters, timestamp events, and send data to a host. The verified data does not specify ADC channels, resolution, sampling rate, RAM, or operating voltage, so analog suitability cannot be established from the excerpts alone. Engineers should confirm the analog and timing specifications, external component requirements, USB implementation, and thermal conditions in the complete manufacturer datasheet.
Được đề xuất
Consumer Accessory Controller
STM32F072R8T7 fits compact consumer accessories that need embedded control plus USB or CAN connectivity and have enough code storage for the application. The 64 KB Flash allocation supports a focused firmware image, while the 48 MHz Cortex-M0 core provides a defined execution target for user-interface logic, actuator control, and status reporting. The package is listed as 64-LQFP 10 x 10 mm, so it is more appropriate for designs with sufficient PCB area and routing resources than for highly integrated miniature modules. Exact RAM, GPIO, voltage, temperature, and ESD requirements should be confirmed before using the MCU in a finished consumer product.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32F072R8T7 — 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 | STM32F072R8T6TR | STM32F072RBT6TR | STM32F072C8T6 |
|---|---|---|---|---|
| Package | 64-LQFP (10x10 mm) | 64-LQFP package; exact dimensions not quantified in supplied cross-reference data | 64-LQFP package; exact dimensions not quantified in supplied cross-reference data | 64-LQFP package; exact dimensions not quantified in supplied alternatives data |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Bảo phân biệt quan trọng
- Verified connectivity combination (vsSTM32F072R8T6TR)
- Defined performance and memory baseline (vsSTM32F072RBT6TR)
- Compact 64-LQFP integration (vsSTM32F072C8T6)
Ghi chú thiết kế
Begin the layout from the exact STM32F072R8T7 64-LQFP 10 x 10 mm package drawing and pin table, not from a generic STM32 footprint. Confirm pin 1 orientation, power pins, ground distribution, decoupling requirements, programming access, USB pins, and CAN-related pins against the current manufacturer documentation. Because the supplied excerpts do not include the complete pinout, do not release a PCB footprint or schematic until the exact package drawing has been reviewed.
Plan the power tree around the device's complete manufacturer electrical requirements before adding USB or CAN interface circuitry. Place required bypass capacitors close to their associated pins, provide a clean return path for high-frequency signals, and verify that the selected supply voltage and current margin meet the complete datasheet limits. The supplied evidence confirms a 48 MHz Cortex-M0 core and 64 KB Flash but does not provide voltage or current ratings, so those values must not be inferred from the family name.
For USB and CAN implementations, treat the MCU pins, external transceiver or PHY, connector, protection network, and reference-plane return path as one signal system. Keep sensitive communication traces short where practical, use continuous ground reference beneath routed interfaces, and apply the manufacturer and transceiver recommendations for impedance, termination, filtering, and ESD protection. The excerpts do not specify USB speed or CAN timing, so these interface-specific rules must be verified separately.
Do not treat STM32F072R8T7, STM32F072R8T6TR, and STM32F072RBT6TR as interchangeable based only on their similar order codes. Confirm package dimensions, pin mapping, Flash and RAM capacity, voltage range, temperature grade, peripheral configuration, and firmware support in the complete manufacturer documentation. Also verify boot, programming, crystal or clock requirements, and peripheral alternate functions before finalizing firmware and hardware.
Thông tin tuân thủ
The supplied verified data does not include RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Lifecycle status is recorded as active based on current product and distributor availability references, but formal lifecycle documentation was not supplied.
