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CKS32F051K8T6

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CKS Other Processors and Microcontrollers (MCUs), LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllerscks32f051k8t6factory-2.0.0extractor-text

Verified CKS32F051K8T6

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 32 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CKS32F051K8T6 · LQFP-32(7x7) · 32 pins
  • ✓copper: 32 copper pads, none touching another net
  • ✓datasheet: all 32 pin names found in the 91-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: LQFP-32_7x7mm_P0.8mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-71cqltts/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 32 pins = 32 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 32 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cks32f051k8t6.kicad_sym✓ cks32f051k8t6.kicad_mod✓ cks32f051k8t6.step
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3D Model

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Symbol & Footprint

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Contents

README

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CKS32F051K8T6

CKS · Other Processors and Microcontrollers (MCUs) · LQFP-32(7x7)

CKS32F051K8T6 from CKS, in a LQFP-32(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Digital power supply for I/O and the internal regulator, 2.0 V to 3.6 V.
2 PF0-OSC_IN bidirectional 5 V tolerant (FT) GPIO PF0 that doubles as the OSC_IN input for the 4-32 MHz external crystal or resonator.
3 PF1-OSC_OUT bidirectional 5 V tolerant (FT) GPIO PF1 that doubles as the OSC_OUT output for the external crystal or resonator.
4 NRST bidirectional Active-low device reset input and internal reset output, with a weak internal pull-up (RPU 25 to 55 kΩ).
5 VDDA power_in 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).
6 PA0 bidirectional 3.3 V tolerant TTa I/O with ADC_IN0, WKUP1 wake-up, USART2_CTS, TIM2_CH1_ETR and COMP1_OUT functions.
7 PA1 bidirectional 3.3 V tolerant TTa I/O with ADC_IN1, COMP1_INP, USART2_RTS, TIM2_CH2, TSC_G1_IO2 and EVENTOUT functions.
8 PA2 bidirectional 3.3 V tolerant TTa I/O with ADC_IN2, USART2_TX, TIM2_CH3, TIM15_CH1 and COMP2_OUT functions.
9 PA3 bidirectional 3.3 V tolerant TTa I/O with ADC_IN3, COMP2_INP, USART2_RX, TIM2_CH4 and TIM15_CH2 functions.
10 PA4 bidirectional 3.3 V tolerant TTa I/O with ADC_IN4, DAC1_OUT, SPI1_NSS/I2S1_WS, USART2_CK and TIM14_CH1 functions.
11 PA5 bidirectional 3.3 V tolerant TTa I/O with ADC_IN5, SPI1_SCK/I2S1_CK, CEC, TIM2_CH1_ETR and TSC_G2_IO2 functions.
12 PA6 bidirectional 3.3 V tolerant TTa I/O with ADC_IN6, SPI1_MISO/I2S1_MCK, TIM3_CH1, TIM1_BKIN, TIM16_CH1 and COMP1_OUT functions.
13 PA7 bidirectional 3.3 V tolerant TTa I/O with ADC_IN7, SPI1_MOSI/I2S1_SD, TIM3_CH2, TIM1_CH1N, TIM17_CH1 and COMP2_OUT functions.
14 PB0 bidirectional 3.3 V tolerant TTa I/O with ADC_IN8, TIM3_CH3, TIM1_CH2N, TSC_G3_IO2 and EVENTOUT functions.
15 PB1 bidirectional 3.3 V tolerant TTa I/O with ADC_IN9, TIM3_CH4, TIM14_CH1, TIM1_CH3N and TSC_G3_IO3 functions.
16 VSS power_in Digital ground, 0 V reference for VDD.
17 VDD power_in Digital power supply for I/O and the internal regulator, 2.0 V to 3.6 V.
18 PA8 bidirectional 5 V tolerant (FT) I/O with USART1_CK, TIM1_CH1, EVENTOUT and MCO functions.
19 PA9 bidirectional 5 V tolerant (FT) I/O with USART1_TX, TIM1_CH2, TIM15_BKIN and TSC_G4_IO1 functions.
20 PA10 bidirectional 5 V tolerant (FT) I/O with USART1_RX, TIM1_CH3, TIM17_BKIN and TSC_G4_IO2 functions.
21 PA11 bidirectional 5 V tolerant (FT) I/O with USART1_CTS, TIM1_CH4, COMP1_OUT, TSC_G4_IO3 and EVENTOUT functions.
22 PA12 bidirectional 5 V tolerant (FT) I/O with USART1_RTS, TIM1_ETR, COMP2_OUT, TSC_G4_IO4 and EVENTOUT functions.
23 PA13 bidirectional 5 V tolerant (FT) I/O that carries the SWDAT serial-wire debug data function after reset, with IR_OUT as an alternate function.
24 PA14 bidirectional 5 V tolerant (FT) I/O that carries the SWCLK serial-wire debug clock function after reset, with USART2_TX as an alternate function.
25 PA15 bidirectional 5 V tolerant (FT) I/O with SPI1_NSS/I2S1_WS, USART2_RX, TIM2_CH1_ETR and EVENTOUT functions.
26 PB3 bidirectional 5 V tolerant (FT) I/O with SPI1_SCK/I2S1_CK, TIM2_CH2, TSC_G5_IO1 and EVENTOUT functions.
27 PB4 bidirectional 5 V tolerant (FT) I/O with SPI1_MISO/I2S1_MCK, TIM3_CH1, TSC_G5_IO2 and EVENTOUT functions.
28 PB5 bidirectional 5 V tolerant (FT) I/O with SPI1_MOSI/I2S1_SD, I2C1_SMBA, TIM16_BKIN and TIM3_CH2 functions.
29 PB6 bidirectional 5 V tolerant FTf I/O with I2C1_SCL (Fm+ capable), USART1_TX, TIM16_CH1N and TSC_G5_IO3 functions.
30 PB7 bidirectional 5 V tolerant FTf I/O with I2C1_SDA (Fm+ capable), USART1_RX, TIM17_CH1N and TSC_G5_IO4 functions.
31 BOOT0 input 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.
32 VSS power_in Digital ground, 0 V reference for VDD.

Key specifications

Parameter Value
Manufacturer CKS
Package LQFP-32(7x7)
Category Embedded Processors & Controllers
Pins 32

CAD (KiCad official)

  • Symbol: CKS32F051K8T6
  • Footprint: Package_QFP:LQFP-32_7x7mm_P0.8mm
  • 3D model: LQFP-32(7x7) (KiCad packages3D, STEP)
  • 3D model files: cks32f051k8t6-etched.step / cks32f051k8t6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cks32f051k8t6.step / cks32f051k8t6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: CKS datasheet (91 pp, sha256 e733607a3ed17f59, retrieved 2026-11-02, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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