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STM32C011F4U6TR
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), UFQFPN-20(3x3). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTM32C011F4U6TR
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · UFQFPN-20(3x3)
STM32C011F4U6TR from STMicroelectronics, in a UFQFPN-20(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PC15-OSCX_OUT | bidirectional | 32 kHz oscillator output (OSCX_OUT); can be configured as GPIO for OSC32_EN, OSC_EN, TIM1_ETR, or TIM3_CH3 alternate functions. |
| 2 | VDD/VDDA | power_in | Positive power supply and analog supply voltage for ADC, operating range 2.0 to 3.6 V. |
| 3 | VSS/VSSA | power_in | Ground (negative power supply for digital and analog circuits). |
| 4 | PF2-NRST | bidirectional | External reset input (active low) with internal pull-up resistor; can be configured as GPIO for MCO or TIM1_CH4 alternate functions. |
| 5 | PA0 | bidirectional | General-purpose I/O with ADC channel 0 input and wakeup from stop mode (WKUP1) capability. |
| 6 | PA1 | bidirectional | General-purpose I/O with ADC channel 1 input capability. |
| 7 | PA2 | bidirectional | General-purpose I/O with ADC channel 2 input, wakeup from stop mode (WKUP4), and low-speed clock output (LSCO) capability. |
| 8 | PA3 | bidirectional | General-purpose I/O with ADC channel 3 input capability. |
| 9 | PA4 | bidirectional | General-purpose I/O with ADC channel 4 input, RTC timestamp input (RTC_TS), and wakeup from stop mode (WKUP2) capability. |
| 10 | PA5 | bidirectional | General-purpose I/O with ADC channel 5 input capability. |
| 11 | PA6 | bidirectional | General-purpose I/O with ADC channel 6 input capability. |
| 12 | PA7 | bidirectional | General-purpose I/O with ADC channel 7 input capability. |
| 13 | PA8 | bidirectional | General-purpose I/O with ADC channel 8 input and microcontroller clock output (MCO) capability. |
| 14 | PA11 | bidirectional | General-purpose I/O with ADC channel 11 input; default pin PA11, remappable to PA9 via SYSCFG_CFGR1 register. |
| 15 | PA12 | bidirectional | General-purpose I/O with ADC channel 12 input; default pin PA12, remappable to PA10 via SYSCFG_CFGR1 register. |
| 16 | PA13 | bidirectional | Serial Wire Debug I/O (SWDIO) at reset with internal pull-up; can be configured as general-purpose I/O with ADC channel 13 input. |
| 17 | PA14-BOOT0 | bidirectional | Serial Wire Debug clock (SWCLK) at reset with internal pull-down; boot mode select; can be configured as general-purpose I/O with ADC channel 14 input. |
| 18 | PB6 | bidirectional | General-purpose I/O with wakeup from stop mode (WKUP3) capability. |
| 19 | PB7 | bidirectional | General-purpose I/O with RTC reference input (RTC_REFIN) capability. |
| 20 | PC14-OSCX_IN | bidirectional | 32 kHz oscillator input (OSCX_IN); can be configured as GPIO for USART1_TX, TIM1_ETR, TIM1_BKIN2, IR_OUT, USART2_RTS_DE_CK, TIM17_CH1, TIM3_CH2, or I2C1_SDA alternate functions. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | UFQFPN-20(3x3) |
| Category | Embedded Processors & Controllers |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
STM32C011F4U6TR - Footprint:
Package_DFN_QFN:ST_UFQFPN-20_3x3mm_P0.5mm - 3D model: UFQFPN-20(3x3) (KiCad packages3D, STEP)
- 3D model files:
stm32c011f4u6tr-etched.step/stm32c011f4u6tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32c011f4u6tr.step/stm32c011f4u6tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (94 pp, sha256
825e7833a6adbd5e, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).