STM32F071C8U7TR STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock
STMicroelectronics STM32F071C8U7TR is a 32-bit ARM Cortex-M0 microcontroller running up to 48 MHz with 64 KB Flash and 16 KB SRAM in a compact UFQFPN-48 package. It integrates CAN, USB, multiple USART/SPI/I2C interfaces, and a 12-bit ADC for versatile embedded control. Widely available from authorized distributors with global in-stock inventory and worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat No-Lead
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- STM32F071C8U7TR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3932(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32F071C8U7TR?
- ARM Cortex-M0 core at 48 MHz with 64 KB Flash and 16 KB SRAM for cost-effective real-time control tasks
- Rich peripheral set including USB 2.0 Full Speed, CAN 2.0B, 4x USART, 2x SPI, 2x I2C, and 12-bit ADC with up to 16 channels
- Ultra-low-power modes with stop current below 5 µA and VBAT pin for RTC operation from a backup coin cell
What is STM32F071C8U7TR used for?
The STM32F071C8U7TR is suitable for cost-sensitive embedded control applications such as smart home devices, industrial sensors, motor control, and USB HID peripherals that require a lean 32-bit core without the cost of a full-featured Cortex-M3 or M4. Its integrated USB Full Speed interface and CAN peripheral make it attractive for automotive accessories and industrial fieldbuses requiring standard protocol support. The UFQFPN-48 package with exposed pad enables compact PCB designs with efficient thermal management for always-on IoT gateway nodes.
What are the specifications of STM32F071C8U7TR?
| Factory Lead Time | 13Weeks |
| Date Of Intro | 2016-09-19 |
| YTEOL | 9 |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Mainland China |
Where can I find the STM32F071C8U7TR datasheet?
STM32F071C8U7TR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32F071C8U7TR?
Compatible alternatives and drop-in replacements for STM32F071C8U7TR:
Frequently Asked Questions
What is the maximum clock speed and Flash/RAM configuration of the STM32F071C8U7TR, and how does this compare to an STM32F030C8 in the same package?
The STM32F071C8U7TR runs the ARM Cortex-M0 core at up to 48 MHz with 64 KB Flash and 16 KB SRAM, identical clock and memory to the STM32F030C8. However, the STM32F071 adds USB 2.0 Full Speed and CAN 2.0B peripherals that are absent on the F030 family, making it the preferred choice for designs requiring bus connectivity at the same 48 MHz performance and memory budget.
Which low-power operating modes does the STM32F071C8U7TR offer for a battery-backed IoT sensor node?
The STM32F071C8U7TR supports Sleep, Stop, and Standby low-power modes. In Stop mode the MCU retains SRAM and register content while drawing below 5 µA, and the dedicated VBAT pin powers the RTC and backup registers from a separate coin cell at under 1 µA when the main 3.3 V supply is removed — allowing precise wake-on-time scheduling without losing timekeeping across power cycles in remote sensor deployments.
For a compact USB HID device design, what are the key hardware resources the STM32F071C8U7TR provides in the UFQFPN-48 footprint?
In the 7 mm x 7 mm UFQFPN-48 package, the STM32F071C8U7TR integrates USB 2.0 Full Speed with an internal 48 MHz USB clock derived from the HSI oscillator — eliminating the need for an external crystal in many USB applications. It provides up to 39 GPIO pins, a 12-bit ADC with 16 input channels, and hardware USB DMA, giving a USB HID, CDC, or audio class device a complete single-chip solution at under 3 V to 3.6 V supply.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $3.1400 | $314.00 |
| 250+ | $2.9800 | $745.00 |
| 500+ | $2.6700 | $1335.00 |
| 2500+ | $2.4400 | $6100.00 |
| 10000+ | $2.4056 | $24056.00 |
| 20000+ | $2.3932 | $47864.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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