component
CKS32F051K8T6
Public Made by Adomby adom
CKS Other Processors and Microcontrollers (MCUs), LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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Ray
Publish 0.1.0
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{
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"version": "0.1.0",
"type": "component",
"description": "CKS Other Processors and Microcontrollers (MCUs), LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"cks32f051k8t6",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
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"component": {
"mpn": "CKS32F051K8T6",
"manufacturer": "CKS",
"package": "LQFP-32(7x7)",
"pin_count": 32,
"category": "Embedded Processors & Controllers",
"subcategory": "Other Processors and Microcontrollers (MCUs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/53cdd9af422fcf2b7dd0f8004322e1f4.pdf",
"parts": {
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"lbr": "cks32f051k8t6.lbr"
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"distributor_links": {
"lcsc": "C556572"
},
"distributor_check": {
"checked_at": "2026-11-02T17:33:21Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply for I/O and the internal regulator, 2.0 V to 3.6 V."
},
{
"number": "2",
"name": "PF0-OSC_IN",
"type": "bidirectional",
"description": "5 V tolerant (FT) GPIO PF0 that doubles as the OSC_IN input for the 4-32 MHz external crystal or resonator."
},
{
"number": "3",
"name": "PF1-OSC_OUT",
"type": "bidirectional",
"description": "5 V tolerant (FT) GPIO PF1 that doubles as the OSC_OUT output for the external crystal or resonator."
},
{
"number": "4",
"name": "NRST",
"type": "bidirectional",
"description": "Active-low device reset input and internal reset output, with a weak internal pull-up (RPU 25 to 55 kΩ)."
},
{
"number": "5",
"name": "VDDA",
"type": "power_in",
"description": "Analog supply for the ADC, DAC, reset block and RC oscillators, 2.0 V to 3.6 V, must be greater than or equal to VDD (2.4 V minimum when ADC or DAC is used)."
},
{
"number": "6",
"name": "PA0",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN0, WKUP1 wake-up, USART2_CTS, TIM2_CH1_ETR and COMP1_OUT functions."
},
{
"number": "7",
"name": "PA1",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN1, COMP1_INP, USART2_RTS, TIM2_CH2, TSC_G1_IO2 and EVENTOUT functions."
},
{
"number": "8",
"name": "PA2",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN2, USART2_TX, TIM2_CH3, TIM15_CH1 and COMP2_OUT functions."
},
{
"number": "9",
"name": "PA3",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN3, COMP2_INP, USART2_RX, TIM2_CH4 and TIM15_CH2 functions."
},
{
"number": "10",
"name": "PA4",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN4, DAC1_OUT, SPI1_NSS/I2S1_WS, USART2_CK and TIM14_CH1 functions."
},
{
"number": "11",
"name": "PA5",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN5, SPI1_SCK/I2S1_CK, CEC, TIM2_CH1_ETR and TSC_G2_IO2 functions."
},
{
"number": "12",
"name": "PA6",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN6, SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1 and COMP1_OUT functions."
},
{
"number": "13",
"name": "PA7",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN7, SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM17_CH1 and COMP2_OUT functions."
},
{
"number": "14",
"name": "PB0",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN8, TIM3_CH3, TIM1_CH2N, TSC_G3_IO2 and EVENTOUT functions."
},
{
"number": "15",
"name": "PB1",
"type": "bidirectional",
"description": "3.3 V tolerant TTa I/O with ADC_IN9, TIM3_CH4, TIM14_CH1, TIM1_CH3N and TSC_G3_IO3 functions."
},
{
"number": "16",
"name": "VSS",
"type": "power_in",
"description": "Digital ground, 0 V reference for VDD."
},
{
"number": "17",
"name": "VDD",
"type": "power_in",
"description": "Digital power supply for I/O and the internal regulator, 2.0 V to 3.6 V."
},
{
"number": "18",
"name": "PA8",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with USART1_CK, TIM1_CH1, EVENTOUT and MCO functions."
},
{
"number": "19",
"name": "PA9",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with USART1_TX, TIM1_CH2, TIM15_BKIN and TSC_G4_IO1 functions."
},
{
"number": "20",
"name": "PA10",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with USART1_RX, TIM1_CH3, TIM17_BKIN and TSC_G4_IO2 functions."
},
{
"number": "21",
"name": "PA11",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 and EVENTOUT functions."
},
{
"number": "22",
"name": "PA12",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 and EVENTOUT functions."
},
{
"number": "23",
"name": "PA13",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O that carries the SWDAT serial-wire debug data function after reset, with IR_OUT as an alternate function."
},
{
"number": "24",
"name": "PA14",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O that carries the SWCLK serial-wire debug clock function after reset, with USART2_TX as an alternate function."
},
{
"number": "25",
"name": "PA15",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with SPI1_NSS/I2S1_WS, USART2_RX, TIM2_CH1_ETR and EVENTOUT functions."
},
{
"number": "26",
"name": "PB3",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with SPI1_SCK/I2S1_CK, TIM2_CH2, TSC_G5_IO1 and EVENTOUT functions."
},
{
"number": "27",
"name": "PB4",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with SPI1_MISO/I2S1_MCK, TIM3_CH1, TSC_G5_IO2 and EVENTOUT functions."
},
{
"number": "28",
"name": "PB5",
"type": "bidirectional",
"description": "5 V tolerant (FT) I/O with SPI1_MOSI/I2S1_SD, I2C1_SMBA, TIM16_BKIN and TIM3_CH2 functions."
},
{
"number": "29",
"name": "PB6",
"type": "bidirectional",
"description": "5 V tolerant FTf I/O with I2C1_SCL (Fm+ capable), USART1_TX, TIM16_CH1N and TSC_G5_IO3 functions."
},
{
"number": "30",
"name": "PB7",
"type": "bidirectional",
"description": "5 V tolerant FTf I/O with I2C1_SDA (Fm+ capable), USART1_RX, TIM17_CH1N and TSC_G5_IO4 functions."
},
{
"number": "31",
"name": "BOOT0",
"type": "input",
"description": "Dedicated boot memory select input, 0 V to 5.5 V, which must be externally pulled high or low and must not be left floating."
},
{
"number": "32",
"name": "VSS",
"type": "power_in",
"description": "Digital ground, 0 V reference for VDD."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Table 12 gives LQFP32 pin 16 for both VSSA and VSS. Pin 16 is listed as VSS (digital ground), so VSS; The LQFP32 variant is identified from the MPN suffix K8T6 (32 pins, 64K flash, LQFP package, industr"
],
"pages_sent": 85,
"cost_usd": 0.09,
"at": "2026-11-02T17:33:07"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/53cdd9af422fcf2b7dd0f8004322e1f4.pdf",
"pages": 91,
"sha256": "e733607a3ed17f59",
"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"
},
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"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
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"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "cks32f051k8t6-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
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"sha256": "06840468f47644307c5edf8e047cc325964ec45091b3c66261c523488f97366a",
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}