STM32F072C8U7 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics
料号： STM32F072C8U7 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STM32F072C8U7 概述
An STM32F0 microcontroller belongs to the ARM Cortex-M0 class of 32-bit RISC microcontrollers and sits within the broader embedded-microcontroller and semiconductor hierarchy. These devices combine a processor core, Flash program memory, SRAM, peripherals, and GPIO in one integrated component. The STM32F072C8U7 is appropriate when a design needs deterministic embedded control, multiple serial interfaces, and a compact surface-mount footprint rather than a general-purpose host processor.
The verified STM32F072C8 specification identifies an operating frequency of up to 48 MHz and 64KB of Flash memory organized as 64K x 8. Distributor listings also identify USB, CAN, and 2.5V/3.3V operation for this device. These features make the MCU relevant to USB peripherals, CAN-connected industrial equipment, USB-to-serial products, compact control boards, and low-cost embedded instruments. The package is specified as 48-UFQFPN, with a 7 mm by 7 mm footprint according to the verified listing.
The STM32F072x8/xB family uses the high-performance ARM Cortex-M0 32-bit RISC core. The CAN capability is described by the manufacturer datasheet search result as compliant with specifications 2.0A and 2.0B, supporting standard and extended frames at up to 1 Mbit/s. This makes CAN integration more practical for systems that must exchange diagnostic or control data over a short industrial network.
Typical applications include USB-connected data acquisition, CAN-based monitoring, embedded control for communications equipment, compact USB-to-CAN bridges, and low-power industrial modules. The MCU is also relevant to devices requiring a compact 7 mm x 7 mm package and a mainstream Cortex-M0 software ecosystem. Application-specific details such as exact SRAM, GPIO count, peripheral variants, temperature range, and electrical limits require confirmation from the manufacturer datasheet.
When designing around the STM32F072C8U7, verify the exact pin assignments, exposed-pad connection, decoupling requirements, clock configuration, and peripheral multiplexing against the official datasheet. USB and CAN interfaces require careful signal-integrity layout, while power design should account for the 2.5V/3.3V supply requirement and regulator tolerance. This page consolidates verified source data and marks unavailable technical details instead of estimating them.
直接替换替代料： STM32F072C8U7 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： STM32F072C8U7 （相同外形与封装尺寸） ——差异在于 Flash Memory, Mounting Type, Package.
快速对比工具——选择替代料号进行并排对比：
STM32F051C8U6
✅ 直接替换📋 参考替代料（不在目录中）
STM32F072C8T7
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →STM32F072C8U7 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M0 microcontroller |
| Processor Core | ARM Cortex-M0 RISC |
| 最大时钟频率 | 48 MHz |
| Flash Memory | 64KB (64K x 8) |
| Operating Voltage | 2.5V/3.3V |
| 封装 | 48-UFQFPN (7x7) |
| 安装类型 | Surface Mount |
| 接口 | USB |
| Communication Interface | CAN |
| CAN Compliance | Specifications 2.0A and 2.0B (active) |
| CAN Maximum Bit Rate | Up to 1 Mbit/s |
| CAN Frame Support | Standard 11-bit and extended 29-bit identifiers |
| Core Architecture | 32-bit RISC |
| Application Domain | Embedded control and communications |
| Series | STM32F0 |
| Manufacturer | STMicroelectronics |
STM32F072C8U7 48-ufqfpn (7x7) 引脚配置指南
STM32F072C8U7（48-ufqfpn (7x7) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： STM32F072C8U7.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32F072C8U7 适用于 6 应用s: USB-to-CAN Communications Bridge, USB Embedded Data Acquisition, Industrial CAN Monitoring Node, Compact USB Control Panel, Low-Cost Sensor Hub, USB Service and Configuration Interface.
USB-to-CAN Communications Bridge
The STM32F072C8U7 fits a compact USB-to-CAN bridge because the verified part combines a 48 MHz ARM Cortex-M0 core, USB connectivity, and CAN support. The MCU can manage command translation, buffering, status reporting, and device-control traffic between a USB host and an industrial CAN network. Its verified 64KB Flash provides embedded firmware space for protocol handling and configuration logic. The CAN interface is described as compliant with specifications 2.0A and 2.0B, supports standard and extended identifiers, and reaches up to 1 Mbit/s. Designers should pair it with a suitable CAN transceiver, protection components, and a controlled USB layout.
推荐
USB Embedded Data Acquisition
The STM32F072C8U7 is appropriate for a small USB-connected data-acquisition controller when the system needs local real-time control plus USB connectivity. Its 48 MHz Cortex-M0 core can execute acquisition sequencing, filtering, status logic, and USB data transfer tasks, while 64KB Flash stores application firmware and parameters. The verified 2.5V/3.3V operating class fits designs that use a regulated low-voltage rail. USB routing, connector mechanics, ground continuity, and device firmware must be validated in the final board because the supplied sources do not provide a complete pinout or electrical timing table.
推荐
Industrial CAN Monitoring Node
The STM32F072C8U7 can serve as the control MCU in a compact CAN monitoring node for industrial equipment, condition monitoring, or diagnostic systems. The verified manufacturer result identifies CAN support up to 1 Mbit/s, including standard 11-bit and extended 29-bit frames. The MCU can therefore supervise sensor readings, relay control states, alarms, and configuration commands while exposing service information through USB or another available peripheral. A practical design must include a CAN transceiver, bus termination where required, surge protection, proper grounding, and firmware recovery mechanisms. The exact GPIO mapping and package details should be verified in the official datasheet.
推荐
Compact USB Control Panel
The STM32F072C8U7 is suitable for a compact USB control panel that translates host commands into actuator, indicator, or instrument-control signals. Its 48 MHz Cortex-M0 processing capability is appropriate for deterministic protocol handling and user-interface state management, while USB connectivity enables configuration and diagnostics from a host computer. The 48-UFQFPN footprint is useful when board area is constrained, although the exposed-pad and thermal requirements must be implemented according to the manufacturer package drawing. Because the supplied data does not state SRAM, GPIO count, or complete pin functions, the MCU should be selected only after checking the official datasheet.
推荐
Low-Cost Sensor Hub
The STM32F072C8U7 can act as a low-cost sensor hub for compact embedded products that require USB or CAN connectivity and moderate real-time processing. The 48 MHz ARM Cortex-M0 core can poll sensors, execute control loops, maintain operating-state logic, and package results for a connected host. Its 64KB Flash supports firmware storage, while the compact 7 mm by 7 mm package supports space-constrained assemblies. Actual suitability depends on the number of sensors, required I/O, SRAM, ADC resources, and power budget, none of which are fully specified in the supplied search results. Verify those parameters and pin multiplexing before schematic capture.
推荐
USB Service and Configuration Interface
The STM32F072C8U7 is useful for embedded products that need a USB service interface alongside local control logic. Firmware can expose configuration registers, diagnostic counters, firmware status, calibration data, or device identity while the Cortex-M0 core continues handling the primary application workload. The verified distributor description explicitly identifies USB and the 48 MHz Cortex-M0 core, making the device a practical match for low-to-medium complexity service interfaces. The USB connector, protection scheme, power supply, clocking, and firmware bootloader should be designed from the complete manufacturer documentation. USB data integrity is especially important in compact two-layer layouts.
推荐
推荐产品汇总
工程参考数据： STM32F072C8U7 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | STM32F051C8U6 | STM32F072C8T7 |
|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
关键差异点
- Integrated USB and CAN connectivity （对比 STM32F051C8U6)
- 48 MHz Cortex-M0 processing class （对比 STM32F051C8U6)
- Verified 64KB Flash organization （对比 STM32F051C8U6)
设计说明
The verified device class is 2.5V/3.3V, so the power tree should be designed around the exact supply tolerances and pin requirements in the official datasheet. Place required decoupling capacitors close to the device power pins, maintain a low-impedance ground return, and confirm regulator startup behavior before enabling USB, CAN, or peripherals. Do not treat the distributor's 2.5V/3.3V description as a substitute for the complete absolute-maximum and recommended-operating-condition tables.
Route USB and CAN interfaces according to the manufacturer reference layout and the selected external transceiver design. USB differential pairs should have controlled geometry and a continuous ground reference, while CAN requires a suitable transceiver, bus protection, and termination arrangement. Keep switching nodes and high-current return paths away from sensitive MCU inputs, and verify the exposed-pad connection for the 48-UFQFPN package against the package drawing.
Do not substitute STM32F051C8U6 or STM32F072C8T7 solely from package appearance. The supplied comparison material does not prove identical GPIO multiplexing, USB or CAN feature mapping, SRAM, peripheral availability, electrical limits, or firmware behavior. Before replacing STM32F072C8U7, compare the official ordering tables, pinout, memory map, clock configuration, and application-specific peripheral requirements.
The 48-UFQFPN package is compact and its thermal performance depends on the PCB copper area, exposed-pad connection, internal dissipation, and ambient temperature. The verified data does not provide a thermal resistance or maximum power figure, so thermal design must use the official package data and a worst-case estimate of internal and I/O power. Use a thermal copper pour where practical and validate junction temperature through the manufacturer limits rather than relying on package size alone.
合规信息
The supplied verified data does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-mineral status for STM32F072C8U7. Compliance values are therefore recorded as unknown rather than inferred.
