STM32G0C1RET6 - 64MHz Cortex-M0+ 512KB MCU | STMicroelectronics
料号： STM32G0C1RET6 ✓ 量产中STM32G0C1RET6 概述
The STM32G0C1RET6 belongs to the STM32G0 mainstream microcontroller family. An STM32 microcontroller combines an Arm Cortex-M0+ processor, embedded Flash and SRAM, and a broad set of peripherals within one integrated circuit. This device type is used to control sensors, power stages, communications links, human-interface equipment, and industrial automation nodes while reducing the component count and software complexity of embedded systems.
The STM32G0C1RET6 is identified as a mainstream Arm Cortex-M0+ MCU with up to 512 KB of Flash and 144 KB of RAM. The manufacturer describes the STM32G0C1xC/xE family as operating at up to 64 MHz with memory protection, securable areas, two Flash banks, and read-while-write support. These capabilities support firmware isolation, controlled code updates, and responsive real-time control routines.
Typical uses for this microcontroller include industrial control modules, motor and actuator controllers, building automation equipment, connected sensors, low-cost USB peripherals, and compact consumer appliances. Its 64-LQFP outline provides a practical routing option for designs that need more general-purpose I/O than smaller packages while retaining a conventional leaded package for assembly and inspection.
The STM32G0C1RET6 should be selected only after confirming the exact peripheral mix, pin multiplexing, clock configuration, memory map, and electrical limits required by the product. Firmware migration decisions should also consider differences among STM32G0C1 and STM32G0B1 devices, even when their package and headline memory characteristics are similar.
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直接替换替代料： STM32G0C1RET6 ——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： STM32G0C1RET6 （相同外形与封装尺寸） ——差异在于 CPU Core, Package, Product Type.
STM32G0C1RET6N
✅ 直接替换📋 参考替代料（不在目录中）
STM32G0B1RET6
✅ 直接替换联系询价
查看数据手册 →STM32G0B1RET6N
✅ 直接替换📋 参考替代料（不在目录中）
STM32G0C1RET6 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M0+ microcontroller |
| Manufacturer Product Family | STM32G0C1xC/xE mainstream microcontrollers |
| CPU Core | Arm Cortex-M0+, 32-bit RISC |
| Maximum CPU Frequency | 64 MHz |
| Flash Memory | 512 KB |
| RAM | 144 KB |
| Flash Organization | 512K x 8 bits |
| Flash Bank Count | 2 banks |
| Flash Read-While-Write | Supported |
| Flash Protection | Supported |
| Securable Flash Area | Supported |
| Operating Temperature Options | -40°C to 85°C, 105°C, or 125°C, depending on ordering variant |
| 封装 | 64-LQFP, 10 x 10 mm |
| 安装类型 | Surface mount |
| Instruction Set | 32-bit ARM Cortex-M0+ |
| Microcontroller Class | Mainstream Arm Cortex-M0+ MCU |
STM32G0C1RET6 64-lqfp, 10 x 10 mm 引脚配置指南
STM32G0C1RET6（64-lqfp, 10 x 10 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： STM32G0C1RET6.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32G0C1RET6 适用于 6 应用s: Industrial Automation Controller, Connected Sensor Hub, Motor and Actuator Control, USB-C Peripheral and Dongle, Building Automation and HVAC, Human Interface and Keypad Controller.
Industrial Automation Controller
The STM32G0C1RET6 fits compact industrial automation modules that require a 64 MHz Arm Cortex-M0+ core, 512 KB of program storage, and 144 KB of RAM. The two-bank Flash organization, securable area, and read-while-write support are useful for controlled firmware updates, protected code regions, and responsive control tasks. Its 64-LQFP 10 x 10 mm package also provides enough pins for digital I/O, communications, and analog control signals without moving to a very fine-pitch BGA. For deployment, verify the exact peripheral mix, supply limits, temperature grade, isolation requirements, and long-term availability before committing the design.
推荐
Connected Sensor Hub
The STM32G0C1RET6 is appropriate for a connected sensor hub that combines local signal processing with several serial interfaces. Its Cortex-M0+ core can run up to 64 MHz for sampling, filtering, and protocol handling, while 512 KB of Flash accommodates application firmware, configuration data, and update logic. The 144 KB of RAM supports buffered sensor data and network stacks without immediately forcing an external memory device. In a practical design, place decoupling close to the supply pins, route communications away from sensitive analog inputs, and confirm that the selected peripheral set includes the required UART, SPI, I2C, and timer resources.
推荐
Motor and Actuator Control
The STM32G0C1RET6 can serve as the control MCU in compact motor, valve, pump, and actuator modules where a 64 MHz control loop and substantial embedded memory are useful. The Cortex-M0+ architecture supports deterministic interrupt-driven control, and the 64-LQFP package offers a practical number of external connections for pulse-width modulation outputs, position inputs, fault signals, and communications. The device’s exact timer outputs and analog channels must be assigned through the pin alternate-function tables. Design the power stage and signal conditioning separately, include suitable protection, and verify timing margins at the highest operating frequency and temperature.
推荐
USB-C Peripheral and Dongle
The STM32G0C1RET6 is suitable for compact USB peripheral controllers, configuration dongles, and service interfaces because it combines a 64 MHz Cortex-M0+ core with 512 KB of Flash and 144 KB of RAM. Those resources allow USB stack code, protocol handling, configuration storage, and application logic to coexist in one controller. The 64-LQFP footprint is also convenient for boards that need conventional test points and assembly inspection. Confirm USB transceiver or controller support, VBUS sensing, crystal requirements, and the exact USB data-pin mapping in the manufacturer documentation before finalizing the schematic.
推荐
Building Automation and HVAC
The STM32G0C1RET6 fits building-automation controllers for HVAC equipment, room controls, and distributed building nodes that need multiple I/O and embedded connectivity. At up to 64 MHz, the Cortex-M0+ core can manage control logic and communication tasks, while 512 KB of Flash and 144 KB of RAM reduce the need for external storage in compact controllers. The 64-LQFP package provides a practical assembly option for products with substantial external connections. Confirm the required timers, ADC functions, communication peripherals, operating-temperature range, and safety-related behavior for the target building equipment before using the MCU in a control path.
推荐
Human Interface and Keypad Controller
The STM32G0C1RET6 can implement a dedicated keypad, display, and control-panel controller where responsive input handling is combined with substantial firmware storage. The 64 MHz Cortex-M0+ core provides sufficient performance for debouncing, menu logic, communication updates, and status control, while the 64-LQFP package offers enough pins for buttons, indicators, display interfaces, and external connectors. The 512 KB of Flash also supports update-oriented application architectures. Validate the available display or serial-interface peripherals, pin multiplexing, timing, and startup behavior against the actual human-interface design, and add suitable ESD and surge protection on externally accessible lines.
推荐
推荐产品汇总
工程参考数据： STM32G0C1RET6 ——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 | STM32G0C1RET6N | STM32G0B1RET6 | STM32G0B1RET6N |
|---|---|---|---|---|
| Package | 64-LQFP (10 x 10 mm) | 64-LQFP (10 x 10 mm) | 64-LQFP (10 x 10 mm) | 64-LQFP (10 x 10 mm) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| CPU Core | Arm Cortex-M0+, 32-bit | Arm Cortex-M0+, 32-bit | Arm Cortex-M0+, 32-bit | Arm Cortex-M0+, 32-bit |
| Pinout Compatibility | 64-LQFP reference design | Same package; verify ordering-code details | Same package; verify pin multiplexing and peripheral differences | Same package; verify pin multiplexing and peripheral differences |
关键差异点
- Exact STM32G0C1 family device identity （对比 STM32G0B1RET6)
- Large embedded memory for the target device （对比 STM32G0C1RET6N)
- Mainstream Cortex-M0+ performance （对比 STM32G0B1RET6N)
设计说明
Assign decoupling, power, ground, clock, programming, and reset pins from the exact STM32G0C1RET6 package drawing before routing. Place each supply decoupling capacitor close to its associated power pin, keep the ground return path short, and reserve the package perimeter for programming-test access. Because the 64-LQFP footprint has 0.5 mm lead pitch, inspect board registration and soldering capability early in the mechanical design.
Do not treat package compatibility as proof that every STM32G0 alternate function is interchangeable. Check the STM32G0C1 and STM32G0B1 peripheral matrices, interrupt mappings, timer channels, analog inputs, clock sources, and low-power behavior. After any substitution, rebuild the project with the appropriate device definition and repeat boot, clock, communication, and boundary-condition tests.
The cited product information does not establish the exact supply range or current limits. Determine input-voltage tolerance, internal regulator behavior, and current consumption from the manufacturer electrical-characteristics table before designing the power supply. Estimate average and peak current using the selected clock frequency and peripheral duty cycle, then include margin for startup, transients, temperature, and supply tolerance.
Follow the manufacturer clock recommendations for oscillator layout, grounding, and loop area, and keep high-speed or high-current switching nodes away from analog inputs and communication traces. Provide controlled return paths beneath digital interfaces where the reference design calls for them. Review the final stack-up and enclosure environment for EMC performance instead of relying on schematic compliance alone.
合规信息
The verified product information does not state exact compliance declarations for the STM32G0C1RET6 ordering code. Obtain the manufacturer declarations for the exact MPN before making environmental or automotive claims.