STM32F072RBH6 - 48MHz Cortex-M0 128KB MCU | STMicroelectronics
料号： STM32F072RBH6 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.4827 | $0.48 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
| 3,000 | $0 | $0.00 |
STM32F072RBH6 概述
A microcontroller is a semiconductor device that integrates a processor core, memory, peripherals, and communication interfaces into one embedded-control component. The ARM Cortex-M0 core uses a compact instruction set intended for cost-sensitive applications, while the STM32F072RBH6 adds 128 KB of Flash for firmware and 16 KB of SRAM for working data. USB, CAN, and CEC interfaces allow the device to connect to host systems, industrial networks, and consumer-electronics control signals.
Key verified features include a 32-bit ARM Cortex-M0 core, a maximum CPU frequency of 48 MHz, 128 KB of 128 K x 8 Flash, and 16 KB of SRAM. The device is identified as a mainstream USB-line MCU with CAN and CEC functions. Its 64-UFBGA package supports compact board layouts, but the dense 5 mm by 5 mm land pattern requires careful PCB design, inspection, and assembly planning.
The STM32F072RBH6 belongs to the STM32F0 family and is positioned between simple control MCUs and more highly integrated connectivity devices. Its combination of USB and CAN is useful for portable accessories, industrial monitoring nodes, USB-to-CAN gateways, and embedded human-interface systems. The exact peripheral configuration, operating-temperature range, voltage limits, pin functions, and electrical timing values require confirmation from the manufacturer datasheet.
Typical applications include USB-connected control devices, CAN-based industrial or automotive-adjacent monitoring equipment, consumer peripherals, low-cost embedded controllers, and compact sensor-interface products. Firmware development should use the STM32F0 toolchain and account for the package's fine-pitch ball assignment and exposed-pad requirements.
For a new design, verify every ball assignment, power domain, decoupling requirement, and exposed-pad connection against the official STM32F072RBH6 documentation before layout release. Because the verified search results identify the package as 64-UFBGA (5 x 5), use the exact manufacturer land pattern rather than a generic 64-pin QFN footprint.
This product page consolidates distributor specifications, source links, procurement information, and engineering-oriented usage guidance for the STM32F072RBH6. It is intended to support initial component selection while directing engineers to the official STMicroelectronics datasheet for authoritative pinout, electrical, and reliability data.
直接替换替代料： STM32F072RBH6 ——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： STM32F072RBH6 （相同外形与封装尺寸） ——差异在于 Architecture, Flash Memory, Package, Supply Voltage.
快速对比工具——选择替代料号进行并排对比：
STM32F072RBH6TR
✅ 直接替换📋 参考替代料（不在目录中）
STM32F072RBH6
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →STM32F072C8U6
✅ 直接替换✓ 有现货
$2.4344 / 个
查看数据手册 →STM32F102RBT6
✅ 直接替换📋 参考替代料（不在目录中）
STM32F091RCH6
✅ 直接替换📋 参考替代料（不在目录中）
STM32F072RBH6 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M0 microcontroller |
| Series | STM32F0 |
| Core | ARM Cortex-M0 |
| CPU Frequency | 48 MHz |
| Flash Memory | 128 KB (128K x 8) |
| SRAM | 16 KB |
| Architecture | 32-bit |
| 封装 | 64-UFBGA (5 x 5 mm) |
| 安装类型 | Surface mount |
| Connectivity | USB, CAN, CEC |
| Product Line | Mainstream USB line MCU |
| 电源电压 | 2.5 V / 3.3 V |
| 引脚数 | 64 pins |
| USB Interface | USB |
| CAN Interface | CAN |
| CEC Interface | CEC |
STM32F072RBH6 64-ufbga (5 x 5 mm) 引脚配置指南
STM32F072RBH6（64-ufbga (5 x 5 mm) 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： STM32F072RBH6.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32F072RBH6 适用于 6 应用s: USB Peripheral Control, CAN Industrial Monitoring Node, Consumer Electronics Interface, USB-to-CAN Gateway, Low-Cost Embedded Sensor Controller, Embedded Human Interface Controller.
USB Peripheral Control
The STM32F072RBH6 fits a compact USB peripheral or configuration controller because the verified specifications identify USB connectivity, a 48 MHz ARM Cortex-M0 core, 128 KB of Flash, and 16 KB of SRAM. Its small 64-UFBGA package helps reduce board area in accessories, test equipment, and human-interface products. The MCU can handle device control, command parsing, status reporting, and low-speed application logic while USB connectivity simplifies host communication. The exact USB role, transceiver arrangement, power requirements, and supported speeds must be confirmed from the manufacturer datasheet, so a production design should include connector protection and verified firmware support.
推荐
CAN Industrial Monitoring Node
The STM32F072RBH6 is suitable for a compact CAN monitoring node because CAN is included in the verified feature list and its 48 MHz Cortex-M0 core provides real-time control capability. The device can acquire sensor inputs, apply local filtering, manage alarms, and forward status information through a CAN transceiver interface. Its 128 KB Flash is useful for application firmware and configuration data, while the compact 5 mm by 5 mm UFBGA package supports space-constrained equipment. Verify transceiver compatibility, bus timing, termination, isolation requirements, and operating temperature from the official datasheet before using it in an industrial or vehicle-adjacent installation.
推荐
Consumer Electronics Interface
The STM32F072RBH6 can be used as the control hub in compact consumer-electronics products that need both local logic and multiple wired interfaces. USB provides a convenient configuration or service path, while CEC can support appropriate consumer-control functions when the system includes compatible devices. The 48 MHz core and 128 KB Flash provide enough resources for user-interface state, device control, communication handling, and field updates. Because the verified material does not specify every GPIO, timer, or CEC electrical detail, the designer must confirm pin availability, signal levels, protocol support, and timing in the official documentation before finalizing the product architecture.
推荐
USB-to-CAN Gateway
The STM32F072RBH6 is a logical candidate for a USB-to-CAN gateway or protocol bridge because the verified part combines USB and CAN in one microcontroller. The core can manage host commands, frame filtering, status reporting, diagnostics, and configuration storage, while the 128 KB Flash and 16 KB SRAM support a small embedded application. A practical implementation still needs a USB connector and protection network, a CAN transceiver, proper bus termination, and firmware that isolates the two protocol stacks. Verify whether the required USB mode and CAN features are enabled in the exact device configuration, and calculate latency using the actual clock and peripheral settings.
推荐
Low-Cost Embedded Sensor Controller
The STM32F072RBH6 can serve as a compact sensor-controller platform when the design needs a 48 MHz Cortex-M0 core, 128 KB of program storage, and USB or CAN communication. It could coordinate sensor acquisition, threshold logic, local filtering, calibration data, and host reporting in a small industrial or instrumentation enclosure. The compact UFBGA package reduces board footprint, but the 5 mm by 5 mm ball pitch increases PCB and assembly complexity compared with a leaded package. Before layout, verify the exact ADC, timer, GPIO, communication, and analog-supply details from the official datasheet rather than relying on family-level assumptions.
推荐
Embedded Human Interface Controller
The STM32F072RBH6 is appropriate for a compact embedded human-interface controller because its 48 MHz core can manage button scanning, display or indicator control, USB communication, and configuration logic. The 128 KB Flash supports application firmware, while 16 KB SRAM can support short-lived buffers and state management. If the design also uses CEC, the MCU can potentially coordinate compatible consumer-control functions, although that requires confirmed pin availability and protocol support. For a low-volume product, the principal trade-off is the 64-UFBGA assembly requirement: the small package saves board area but may require fine-pitch assembly and inspection capability.
推荐
推荐产品汇总
工程参考数据： STM32F072RBH6 ——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 | STM32F072RBH6TR | STM32F072C8U6 | STM32F102RBT6 | STM32F091RCH6 |
|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
关键差异点
- Combines USB, CAN, and CEC in a compact Cortex-M0 MCU （对比 STM32F072C8U6)
- 48 MHz processing with 128 KB Flash （对比 STM32F072C8U6)
- Same-package ordering option （对比 STM32F072RBH6TR)
设计说明
Use the official 64-UFBGA (5 x 5 mm) land pattern and assembly footprint rather than estimating ball locations from the package dimensions. The verified data confirms the package size but not the ball map, pitch, or exposed-pad arrangement. Validate the footprint against the current STMicroelectronics package drawing, preserve solder-mask and paste recommendations, and confirm that the PCB assembler supports the selected ball pitch and inspection process. A footprint error can prevent electrical contact even when the nominal package size is correct.
The verified distributor listing identifies 2.5 V and 3.3 V supply operation, but it does not provide detailed current limits, voltage tolerances, or power-up sequencing. Follow the manufacturer recommended supply, decoupling, reset, and clock arrangements. Place required bypass capacitors close to the relevant power balls and provide a stable reset design. If USB or CAN is used, separate transceiver and connector power needs from sensitive MCU rails where appropriate, and account for voltage-drop and transient requirements introduced by external circuitry.
For USB or CAN implementations, keep communication traces short and route them away from switching nodes and high-current return paths. USB requires controlled impedance and careful device placement, while CAN requires a suitable transceiver, bus topology, protection strategy, and termination. These interface requirements are not supplied in the verified snippets, so use the relevant STMicroelectronics interface guidance and transceiver documentation. Confirm pin muxing and alternate-function availability in the exact device datasheet before committing the PCB layout.
Do not treat STM32F072C8U6, STM32F102RBT6, or STM32F091RCH6 as drop-in replacements solely because they are STM32 MCUs. The supplied comparison result identifies a different package and Flash configuration for STM32F072C8U6, while the other candidates are not verified as pin-compatible with the target. A replacement must match the physical footprint, ball functions, power domains, memory requirements, clocking, peripheral set, and software expectations. When no documented match exists, retain the original MPN or obtain written manufacturer confirmation.
合规信息
The supplied verified results do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Automotive qualification is not established by the provided data.
