STM32F072R8T6 - 48MHz Cortex-M0 64KB MCU | STMicroelectronics
部品番号: STM32F072R8T6 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $1.2948 | $1.29 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STM32F072R8T6 概要
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.
ドロップイン代替品: STM32F072R8T6 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: STM32F072R8T6 （同一形状・フットプリント） — 相違点: Package, Core, Pin Count, Product Type, Flash Memory.
クイック比較ツール — 並列比較する代替部品を選択:
STM32F072R8T7
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →STM32F072RBT6
✅ ドロップイン✓ 在庫あり
$2.05 / 個
データシートを見る →STM32F072RBT7
✅ ドロップイン✓ 在庫あり
$5.4233 / 個
データシートを見る →STM32F030RCT6
✅ ドロップイン✓ 在庫あり
$2.25 / 個
データシートを見る →STM32F072R8T6 最大定格＆電気的特性
| 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 |
| パッケージ | 64-LQFP, 10 x 10 mm |
| Architecture | 32-bit ARM Cortex-M0 |
| USB | Supported |
| CAN | Supported |
| Product Type | Microcontroller IC |
| 実装タイプ | Surface Mount |
| Series | STM32F0 |
| Core Frequency | Up to 48 MHz |
| Flash Organization | 64K x 8 bits |
STM32F072R8T6 64-lqfp, 10 x 10 mm ピン配置ガイド
STM32F072R8T6 (64-lqfp, 10 x 10 mm パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: STM32F072R8T6.
詳細は データシート をご参照ください。
主な用途
STM32F072R8T6 の用途: 7 件s: 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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
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.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: STM32F072R8T6 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | 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 |
主な差別化要因
- USB and CAN connectivity in a 48 MHz Cortex-M0 MCU （vs STM32F030RCT6)
- 64 KB Flash and 16 KB SRAM combination （vs STM32F072R8T7)
- Documented 64-LQFP 10 x 10 mm package （vs STM32F072RBT6)
設計ノート
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.
コンプライアンス情報
The supplied verified data does not provide explicit compliance declarations for STM32F072R8T6. Check the current STMicroelectronics product documentation and distributor declarations before production release.