STM32G071GBU6 - 64MHz Cortex-M0+ MCU | STMicroelectronics
MPN: STM32G071GBU6 ✓ فعالSTM32G071GBU6 نمای کلی
A microcontroller is a semiconductor device that integrates a processor core, memory, peripherals, and I/O into one embedded-control component. The STM32G071GBU6 sits within the hierarchy of MCU, embedded processor, Arm Cortex-M microcontroller, and semiconductor. Its Cortex-M0+ core provides a compact instruction set for cost-sensitive real-time systems, while its 64 MHz maximum operating frequency supports responsive control, communication, and signal-processing tasks.
Verified device features include a 32-bit Arm Cortex-M0+ core, up to 128 KB of protected Flash, and up to 36 KB of SRAM. Of the SRAM, 32 KB has hardware parity checking according to the supplied datasheet search result. The device is specified for operation from -40°C to 85°C, 105°C, or 125°C, depending on the exact ordering variant and qualification. A 4 x 4 mm UFQFPN package supports compact PCB construction but requires careful thermal-pad and assembly planning.
The STM32G071x8/xB family is intended for mainstream embedded applications requiring a balance of performance, memory, analog capability, and connectivity. Depending on the populated peripheral configuration and exact ordering code, the family can support USB Type-C Power Delivery, control of power-conversion systems, and industrial embedded functions. Developers must confirm the final peripheral map, USB configuration, and pin multiplexing against the manufacturer documentation before committing a PCB design.
Typical applications include USB Type-C power-delivery controllers, industrial control modules, compact sensor hubs, actuator interfaces, and general embedded products that need more processing capability than an 8-bit MCU without moving to a larger package. The 64 MHz core can execute control loops and communication firmware while integrated analog resources reduce the need for external components.
PCB design should preserve the manufacturer's land pattern, exposed-pad requirements, power decoupling, and exposed-pad thermal design. Firmware migration must be reviewed for clock, peripheral, startup, and pin-mapping compatibility; identical package geometry alone does not guarantee software or functional interchangeability. Prices and stock must also be checked at purchase because the verified web results provide product links but no numeric price or lead-time values.
جایگزین‌های drop-in برای STM32G071GBU6 — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای STM32G071GBU6 (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Core, Flash Memory, ADC, Architecture.
STM32G071GBU6N
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
STM32G071CBU6
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←STM32G031G8U6
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←STM32C071GBU6
✅ جایگزین مستقیم📋 جایگزین مرجع (خارج از کاتالوگ)
STM32G071GBU6 حداکثر مقادیر مجاز و مشخصات الکتریکی
| Product Type | 32-bit Arm Cortex-M0+ microcontroller |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | 128 KB |
| Flash Organization | 128K x 8 |
| SRAM | 36 KB |
| SRAM with Hardware Parity Check | 32 KB |
| Architecture | Arm Cortex-M0+ |
| Instruction Width | 32-bit |
| بسته‌بندی | 28-UFQFPN (4 x 4 mm) |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 85°C, 105°C, or 125°C, depending on ordering variant |
| Product Series | STM32G0 mainstream series |
| Flash Protection | Protection and securable area supported |
| USB Type-C Power Delivery | Supported application capability for the STM32G071x8/xB family |
| RoHS Compliance | Compliant |
| REACH Compliance | Compliant |
| Moisture Sensitivity Level | MSL 3 |
راهنمای پیکربندی پین STM32G071GBU6 28-ufqfpn (4 x 4 mm)
پیکربندی پین برای STM32G071GBU6 (پکیج 28-ufqfpn (4 x 4 mm)). این IC دیجیتال شامل GPIO، رابط‌های ارتباطی (UART، SPI، I2C) و پین‌های تغذیه است. برای عملکردهای جایگزین پین و گزینه‌های پیکربندی به دیتاشیت سازنده مراجعه کنید. ضروری برای طراحی سیستم‌های نهفته و چیدمان PCB.
داده پین‌آوت تفصیلی موجود نیست برای STM32G071GBU6.
به دیتاشیت برای پیکربندی کامل پین‌ها.
کاربردهای معمول
STM32G071GBU6 مناسب است برای 8 کاربردs: USB Type-C Power Delivery Controller, Industrial Control Module, Compact Sensor Hub, Power Conversion Supervisor, Actuator and Motor Interface Control, Consumer Accessory Controller, Digital Control and Monitoring Panel, General Embedded Control Platform.
USB Type-C Power Delivery Controller
The STM32G071GBU6 fits USB Type-C Power Delivery control because the STM32G071 family is identified with that application capability, while its 64 MHz Cortex-M0+ core supplies the processing throughput for protocol handling, policy evaluation, and supervisory logic. The verified configuration provides 128 KB of Flash for firmware and 36 KB of SRAM for working state. Place the MCU close to the Type-C connector control circuitry and route high-current power paths separately from low-level signaling. The principal engineering check is exact USB and accessory-pin support in the selected ordering code, not merely package compatibility.
پیشنهادی
Industrial Control Module
The STM32G071GBU6 is suitable for compact industrial control modules that require a 32-bit Cortex-M0+ core, up to 64 MHz execution, 128 KB of Flash, and 36 KB of SRAM. Those resources allow concurrent control logic, communication handling, diagnostics, and state management within a 4 x 4 mm footprint. Use the device for supervisory functions adjacent to power stages or sensor interfaces while retaining isolation and protection outside the MCU. Temperature grade, EMC performance, watchdog behavior, and long-term supply should be verified for the exact product configuration.
پیشنهادی
Compact Sensor Hub
The STM32G071GBU6 can consolidate readings from several low-speed sensors in a compact embedded hub because its 64 MHz core has ample headroom for sampling schedules, filtering, status reporting, and local control. The 36 KB SRAM supports protocol buffers and working data, while 128 KB Flash provides room for application firmware and boot logic. Keep analog sensor traces short, maintain clean separation from switching converters, and validate the actual ADC and timer resources before schematic freeze because the supplied excerpts do not enumerate those peripheral ratings.
پیشنهادی
Power Conversion Supervisor
The STM32G071GBU6 is appropriate for supervisory control in compact power-conversion systems because its Cortex-M0+ core can run at 64 MHz and its memory supports control firmware, fault handling, and telemetry. The device can manage sequencing logic while external power stages perform the high-voltage or high-current work. Keep the MCU ground and sensing paths isolated appropriately from switching nodes, follow manufacturer decoupling requirements, and verify every peripheral used by the control loop. This arrangement avoids forcing the small MCU package to absorb power-stage heat.
پیشنهادی
Actuator and Motor Interface Control
The STM32G071GBU6 can serve as the logic controller for compact actuator and motor-interface products where deterministic timing, protocol handling, and multiple control states are required. A 64 MHz Cortex-M0+ processor provides processing headroom for position or command logic, diagnostics, and communications. The MCU should command external drivers rather than carry motor current directly. Validate timer channels, encoder interfaces, pin mapping, fault shutdown paths, and thermal margins against the exact datasheet because these peripheral details were not included in the supplied search snippets.
پیشنهادی
Consumer Accessory Controller
The STM32G071GBU6 is well suited to compact consumer accessories requiring USB connectivity, local logic, and low board area. Its 128 KB Flash and 36 KB SRAM provide a practical memory balance for protocol stacks, configuration storage, status control, and update-oriented firmware, all within a 28-pin 4 x 4 mm package. Design the USB routing and connector protection for the target compliance requirements, and keep firmware fallbacks for cable and accessory states. Validate current USB device or host capabilities for the exact STM32G071 ordering code before board layout.
پیشنهادی
Digital Control and Monitoring Panel
The STM32G071GBU6 can form the control hub of a small digital monitoring panel by running state-machine logic, local input handling, and communication updates on its 64 MHz Cortex-M0+ core. Thirty-six kilobytes of SRAM accommodates active protocol and display-control data, while 128 KB Flash supports application code and configuration handling. Match the MCU's exact available GPIO, timers, communication peripherals, and temperature grade to the panel architecture. Place decoupling close to supply pins and provide a stable reference and clock implementation according to the manufacturer hardware guidance.
پیشنهادی
General Embedded Control Platform
The STM32G071GBU6 works as a general embedded control platform for compact products that need a modern 32-bit core without a large microcontroller package. The Cortex-M0+ architecture, 64 MHz maximum clock, 128 KB protected Flash, and 36 KB SRAM provide a balanced baseline for real-time tasks and communication routines. Developers should build the hardware abstraction around the selected part number and validate boot, debug, peripheral, and security requirements early. This minimizes the risk that a family-level assumption becomes a production surprise.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای STM32G071GBU6 — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | STM32G071GBU6N | STM32G071CBU6 | STM32G031G8U6 | STM32C071GBU6 |
|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Family | STM32G0 | STM32G0 | STM32G0 | STM32G0 | STM32C0 |
تفاوت‌های کلیدی
- Higher verified maximum operating frequency (در مقابلSTM32C071GBU6)
- Same verified package and core for close procurement alignment (در مقابلSTM32G071GBU6N)
- Documented USB Type-C Power Delivery application context (در مقابلSTM32C071GBU6)
یادداشت‌های طراحی
Implement the official 28-UFQFPN land pattern rather than treating every QFN as electrically or mechanically identical. Confirm pin 1, exposed-pad geometry, solder-mask and paste design, and assembly tolerances against the current STMicroelectronics package drawing. Place required bypass capacitors adjacent to their supply pins, provide a continuous return path beneath the device where supported, and keep USB or sensor routes away from power-converter switching nodes.
Decouple each required MCU supply rail according to the manufacturer hardware guidance and load-switching behavior of the design. Do not infer capacitor values from generic STM32 designs because the verified material does not provide voltage, current, or decoupling tables. Validate startup behavior, simultaneous load transients, measured supply ripple, and the thermal effect of surrounding power components before release.
Estimated package-selection checks must use actual board copper, ambient temperature, and the verified junction-temperature limit rather than an assumed cooling condition. The 4 x 4 mm package limits available copper area, so expose the manufacturer-specified pad correctly and avoid enclosing it with dense, poorly solderable routing where the assembly process forbids it. Perform thermal simulation after the final PCB and enclosure are known.
Do not treat STM32G071 family similarity as proof that G, C, 0, or N suffix variants are drop-in replacements. Compare exact pin functions, memory, USB implementation, clock tree, peripheral availability, temperature grade, boot options, and software identifiers. Firmware built for the target must also be tested on the proposed alternative because startup files, interrupt vectors, and peripheral instances may differ.
For USB Type-C Power Delivery designs, classify connector, data-line, and power-path routing separately. Keep high-current and switching paths compact without forcing return current through sensitive MCU areas, and use continuous reference planes under communication routes. Test rise time, impedance, connector detach behavior, ESD recovery, and protocol timing on physical prototypes because these outcomes cannot be inferred solely from the 64 MHz CPU rating.
اطلاعات انطباق
The supplied PartGenie part result identifies the STM32G071GBU6 as RoHS compliant, REACH compliant, and MSL 3. AEC-Q100, lead-free, halogen-free, and conflict-minerals status were not independently established by the supplied manufacturer data.
