5-Pack STM32F042 MCU Microcontrollers – Mixed Variants
5-Pack STM32F042 MCU Microcontrollers – Mixed Variants
5-Pack STM32F042 Series Microcontroller Units (MCU)
Get more done for less with this convenient 5-piece assortment of STM32F042 series microcontrollers from the popular STM32 ARM Cortex-M0 family. Ideal for electronics engineers, hobbyists, makers, and embedded systems developers, this pack gives you a versatile selection of compatible MCU variants to prototype, develop, or stock your lab.
Pack Includes — STM32F042 Variants:
- STM32F042G6U6TR
- STM32F042F6P6TR
- STM32F042F4P6
- STM32F042K6T6
- STM32F042C6T6
- STM32F042K6U6TR
- STM32F042K4U6
Note: Pack contains 5 units total across the available STM32F042 variants listed above.
Key Features
- ARM Cortex-M0 Core: Efficient 32-bit processing for embedded applications at low power consumption
- General Purpose Use: Suitable for a wide range of embedded, IoT, and control applications
- USB Full-Speed Interface: Built-in USB 2.0 full-speed peripheral for easy device connectivity
- Multiple Package Options: UFQFPN, LQFP, and TSSOP packages available across the variants in this pack
- CAN & USB Support: On-chip CAN 2.0B and USB FS — ideal for industrial and automotive sensing projects
- Wide Operating Voltage: 2.0V to 3.6V operating range for flexible circuit design
- On-Chip Flash & RAM: Up to 32KB Flash and 6KB SRAM depending on variant
- Rich Peripheral Set: Timers, SPI, I²C, USART, ADC, and more
Who Is This For?
Whether you're a student learning embedded systems, a professional engineer building a prototype, or a maker working on an IoT project, these STM32F042 MCUs offer a reliable, cost-effective foundation. Compatible with the STM32CubeIDE and widely supported by the open-source Arduino STM32 ecosystem.
Specifications
| Series | STM32F042 |
| Core | ARM 32-bit Cortex-M0 |
| Operating Voltage | 2.0V – 3.6V |
| Flash Memory | 16KB / 32KB (variant dependent) |
| SRAM | 6KB |
| Use | General Purpose Embedded / IoT / Control |
| Quantity | 5 pieces per order |
| Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What is included in the STM32F042 5-piece MCU pack?
A: You receive 5 STM32F042 series microcontroller units. The pack covers multiple STM32F042 variants including the G6U6TR, F6P6TR, F4P6, K6T6, C6T6, K6U6TR, and K4U6. Exact variant mix may vary per fulfillment.
Q: Are these STM32F042 MCUs compatible with STM32CubeIDE and Arduino?
A: Yes. All STM32F042 variants are fully supported by ST's official STM32CubeIDE and HAL libraries. They are also compatible with the community-supported Arduino STM32 core (stm32duino), making development quick and accessible.
Q: What package types are included in the STM32F042 assortment?
A: The STM32F042 series spans several SMD package formats including UFQFPN (U-suffix), LQFP (T-suffix), and TSSOP (P-suffix) depending on the specific model number. Refer to the variant list above for package identification.
Q: What are typical applications for the STM32F042 microcontroller?
A: These MCUs are widely used in USB HID devices, industrial sensors, motor control, IoT nodes, CAN-bus applications, consumer electronics, and general embedded systems development.