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STM32G051K6T6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+68@@ -0,0 +1,68 @@+# STM32G051K6T6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-32(7x7)++STM32G051K6T6 from STMicroelectronics, in a LQFP-32(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | PB9 | bidirectional | General-purpose I/O, 5 V-tolerant with Fm+ capability; IR output, TIM17 channel, SPI2 select, or I2C1 data line. |+| 2 | PC14-OSC32_IN | input | Low-speed oscillator input (32 kHz) or TIM1 brake input; 5 V-tolerant I/O. |+| 3 | PC15-OSC32_OUT | output | Low-speed oscillator output (32 kHz) or TIM15 brake input; 5 V-tolerant with oscillator enable. |+| 4 | VDD/VDDA | power_in | Power supply for digital and analog domains, 1.7 V to 3.6 V; requires 100 nF + 4.7 µF decoupling capacitors. |+| 5 | VSS/VSSA | power_in | Ground return for digital and analog domains; must be connected to PCB ground plane. |+| 6 | PF2-NRST | bidirectional | System reset input with internal weak pull-up; supports master clock output (MCO) alternate function. |+| 7 | PA0 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 0, tamper input, wakeup 1, or alternate SPI/USART/timer/comparator. |+| 8 | PA1 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 1 or alternate SPI/USART/timer/I2C functions. |+| 9 | PA2 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 2, wakeup 4, or alternate SPI/USART/timer/UART/comparator. |+| 10 | PA3 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 3 or alternate SPI/USART/timer/UART functions. |+| 11 | PA4 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 4, DAC1 output 1, or alternate SPI/timer/LPTIM. |+| 12 | PA5 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 5, DAC1 output 2, or alternate SPI/timer. |+| 13 | PA6 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 6 or alternate SPI/timer/brake/UART/comparator. |+| 14 | PA7 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 7 or alternate SPI/timer/comparator functions. |+| 15 | PB0 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 8 or alternate SPI/timer/comparator. |+| 16 | PB1 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 9 or alternate timer/UART/event functions. |+| 17 | PB2 | bidirectional | Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 10 or alternate SPI/LPTIM/event functions. |+| 18 | PA8 | bidirectional | Programmable I/O, 5 V-tolerant; master clock output, SPI2 select, TIM1 channel, or LPTIM2 output. |+| 19 | PA9 | bidirectional | Programmable I/O, 5 V-tolerant with Fm+ capability; USART1 TX, TIM1 channel, SPI2 input, or I2C1 clock; remappable via SYSCFG. |+| 20 | PC6 | bidirectional | Programmable I/O, 5 V-tolerant; TIM3 or TIM2 channel output. |+| 21 | PA10 | bidirectional | Programmable I/O, 5 V-tolerant with Fm+ capability; USART1 RX, TIM1 channel, or I2C1 data line; remappable via SYSCFG. |+| 22 | PA11 [PA9] | bidirectional | Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch function; SPI/USART/timer/I2C functions; can be remapped from PA9. |+| 23 | PA12 [PA10] | bidirectional | Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch function; SPI/USART/timer/I2C functions; can be remapped from PA10. |+| 24 | PA13 | bidirectional | Serial wire debug I/O (SWDIO), 5 V-tolerant with switchable diode to VDD; configured with internal pull-up at reset. |+| 25 | PA14-BOOT0 | bidirectional | Boot mode select and serial wire debug clock (SWCLK), 5 V-tolerant with analog-switch; internal pull-down at reset. |+| 26 | PA15 | bidirectional | Programmable I/O, 5 V-tolerant; SPI chip select, USART receive, timer channel, or event output. |+| 27 | PB3 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; comparator input or alternate SPI/timer/USART. |+| 28 | PB4 | bidirectional | Programmable I/O, 5 V-tolerant with analog-switch function; comparator input or alternate SPI/timer/USART. |+| 29 | PB5 | bidirectional | Programmable I/O, 5 V-tolerant; wakeup 6, comparator output, or alternate SPI/timer/LPTIM/I2C. |+| 30 | PB6 | bidirectional | Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch; USART TX, timer, SPI, LPTIM, or I2C clock. |+| 31 | PB7 | bidirectional | Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch; USART RX, SPI, timer, LPTIM, or I2C data; PVD input. |+| 32 | PB8 | bidirectional | Programmable I/O, 5 V-tolerant Fm+ capable; SPI clock, TIM16 channel, timer brake, or I2C clock line. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-32(7x7) |+| Category | Embedded Processors & Controllers |+| Pins | 32 |++## CAD (KiCad official)++- Symbol: `STM32G051K6T6`+- Footprint: `Package_QFP:LQFP-32_7x7mm_P0.8mm`+- 3D model: LQFP-32(7x7) (KiCad packages3D, STEP)+- 3D model files: `stm32g051k6t6-etched.step` / `stm32g051k6t6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32g051k6t6.step` / `stm32g051k6t6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590264019984035840) (126 pp, sha256 `773ba84c25c7d2f3`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (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).++[Datasheet PDF](docs/stm32g051k6t6-datasheet.pdf)
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Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32g051k6t6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32g051k6t6.kicad_sym",+ "stm32g051k6t6.kicad_mod",+ "stm32g051k6t6.glb",+ "stm32g051k6t6.step",+ "stm32g051k6t6.lbr",+ "docs/hero.png",+ "docs/stm32g051k6t6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32g051k6t6-hero.glb",+ "stm32g051k6t6-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32G051K6T6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-32(7x7)",+ "pin_count": 32,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590264019984035840",+ "parts": {+ "symbol": "stm32g051k6t6.kicad_sym",+ "footprint": "stm32g051k6t6.kicad_mod",+ "model_3d": "stm32g051k6t6-hero.glb",+ "model_3d_plain": "stm32g051k6t6.glb",+ "model_3d_step": "stm32g051k6t6-etched.step",+ "model_3d_step_plain": "stm32g051k6t6.step",+ "lbr": "stm32g051k6t6.lbr"+ },+ "distributor_links": {+ "lcsc": "C3220738",+ "digikey": "497-STM32G051K6T6-ND",+ "mouser": "511-STM32G051K6T6"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T08:19:23Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-STM32G051K6T6-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32G051K6T6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PB9",+ "type": "bidirectional",+ "description": "General-purpose I/O, 5 V-tolerant with Fm+ capability; IR output, TIM17 channel, SPI2 select, or I2C1 data line."+ },+ {+ "number": "2",+ "name": "PC14-OSC32_IN",+ "type": "input",+ "description": "Low-speed oscillator input (32 kHz) or TIM1 brake input; 5 V-tolerant I/O."+ },+ {+ "number": "3",+ "name": "PC15-OSC32_OUT",+ "type": "output",+ "description": "Low-speed oscillator output (32 kHz) or TIM15 brake input; 5 V-tolerant with oscillator enable."+ },+ {+ "number": "4",+ "name": "VDD/VDDA",+ "type": "power_in",+ "description": "Power supply for digital and analog domains, 1.7 V to 3.6 V; requires 100 nF + 4.7 µF decoupling capacitors."+ },+ {+ "number": "5",+ "name": "VSS/VSSA",+ "type": "power_in",+ "description": "Ground return for digital and analog domains; must be connected to PCB ground plane."+ },+ {+ "number": "6",+ "name": "PF2-NRST",+ "type": "bidirectional",+ "description": "System reset input with internal weak pull-up; supports master clock output (MCO) alternate function."+ },+ {+ "number": "7",+ "name": "PA0",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 0, tamper input, wakeup 1, or alternate SPI/USART/timer/comparator."+ },+ {+ "number": "8",+ "name": "PA1",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 1 or alternate SPI/USART/timer/I2C functions."+ },+ {+ "number": "9",+ "name": "PA2",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 2, wakeup 4, or alternate SPI/USART/timer/UART/comparator."+ },+ {+ "number": "10",+ "name": "PA3",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 3 or alternate SPI/USART/timer/UART functions."+ },+ {+ "number": "11",+ "name": "PA4",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 4, DAC1 output 1, or alternate SPI/timer/LPTIM."+ },+ {+ "number": "12",+ "name": "PA5",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 5, DAC1 output 2, or alternate SPI/timer."+ },+ {+ "number": "13",+ "name": "PA6",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 6 or alternate SPI/timer/brake/UART/comparator."+ },+ {+ "number": "14",+ "name": "PA7",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; ADC channel 7 or alternate SPI/timer/comparator functions."+ },+ {+ "number": "15",+ "name": "PB0",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 8 or alternate SPI/timer/comparator."+ },+ {+ "number": "16",+ "name": "PB1",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 9 or alternate timer/UART/event functions."+ },+ {+ "number": "17",+ "name": "PB2",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with switchable diode to VDD; ADC channel 10 or alternate SPI/LPTIM/event functions."+ },+ {+ "number": "18",+ "name": "PA8",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant; master clock output, SPI2 select, TIM1 channel, or LPTIM2 output."+ },+ {+ "number": "19",+ "name": "PA9",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with Fm+ capability; USART1 TX, TIM1 channel, SPI2 input, or I2C1 clock; remappable via SYSCFG."+ },+ {+ "number": "20",+ "name": "PC6",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant; TIM3 or TIM2 channel output."+ },+ {+ "number": "21",+ "name": "PA10",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with Fm+ capability; USART1 RX, TIM1 channel, or I2C1 data line; remappable via SYSCFG."+ },+ {+ "number": "22",+ "name": "PA11 [PA9]",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch function; SPI/USART/timer/I2C functions; can be remapped from PA9."+ },+ {+ "number": "23",+ "name": "PA12 [PA10]",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch function; SPI/USART/timer/I2C functions; can be remapped from PA10."+ },+ {+ "number": "24",+ "name": "PA13",+ "type": "bidirectional",+ "description": "Serial wire debug I/O (SWDIO), 5 V-tolerant with switchable diode to VDD; configured with internal pull-up at reset."+ },+ {+ "number": "25",+ "name": "PA14-BOOT0",+ "type": "bidirectional",+ "description": "Boot mode select and serial wire debug clock (SWCLK), 5 V-tolerant with analog-switch; internal pull-down at reset."+ },+ {+ "number": "26",+ "name": "PA15",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant; SPI chip select, USART receive, timer channel, or event output."+ },+ {+ "number": "27",+ "name": "PB3",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; comparator input or alternate SPI/timer/USART."+ },+ {+ "number": "28",+ "name": "PB4",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant with analog-switch function; comparator input or alternate SPI/timer/USART."+ },+ {+ "number": "29",+ "name": "PB5",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant; wakeup 6, comparator output, or alternate SPI/timer/LPTIM/I2C."+ },+ {+ "number": "30",+ "name": "PB6",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch; USART TX, timer, SPI, LPTIM, or I2C clock."+ },+ {+ "number": "31",+ "name": "PB7",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant Fm+ capable with analog-switch; USART RX, SPI, timer, LPTIM, or I2C data; PVD input."+ },+ {+ "number": "32",+ "name": "PB8",+ "type": "bidirectional",+ "description": "Programmable I/O, 5 V-tolerant Fm+ capable; SPI clock, TIM16 channel, timer brake, or I2C clock line."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: PC14 and PC15 are powered through a power switch with 3 mA current limit; maximum speed 2 MHz with 3; VBAT and VREF+ are not available as separate pins in LQFP32 package; VBAT is internally bonded to VD; PA9 and PA10 can be remapped to replace PA11 and PA12 as default mapping using SYSCFG_CFGR1 register"+ ],+ "pages_sent": 57,+ "cost_usd": 0.4168,+ "at": "2026-10-07T08:19:02"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590264019984035840",+ "pages": 126,+ "sha256": "773ba84c25c7d2f3",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 32,+ "described": 32,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32g051k6t6.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9,+ 9,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32g051k6t6-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9,+ 9,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3947b8086ba4703a4114727a8257a7c39555a048ef7d20ce06770501dd39aeb5",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}