component
PY32F002BF15U6TR
Public Made by Adomby adom
PUYA Microcontrollers (MCU/MPU/SOC), QFN-20-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"type": "component",
"slug": "py32f002bf15u6tr",
"title": "PY32F002BF15U6TR",
"brief": "PUYA Microcontrollers (MCU/MPU/SOC), QFN-20-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
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"embedded processors & controllers",
"py32f002bf15u6tr",
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"component": {
"mpn": "PY32F002BF15U6TR",
"manufacturer": "PUYA",
"package": "QFN-20-EP(3x3)",
"pin_count": 21,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904041188900864",
"parts": {
"symbol": "py32f002bf15u6tr.kicad_sym",
"footprint": "py32f002bf15u6tr.kicad_mod",
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"model_3d_plain": "py32f002bf15u6tr.glb",
"model_3d_step": "py32f002bf15u6tr-etched.step",
"model_3d_step_plain": "py32f002bf15u6tr.step",
"lbr": "py32f002bf15u6tr.lbr"
},
"distributor_links": {
"lcsc": "C7469099"
},
"distributor_check": {
"checked_at": "2026-10-09T00:43:46Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "PC0-NRST",
"type": "bidirectional",
"description": "Reset-type I/O (RST structure) with internal weak pull-up and no analog I/O capability, shared with the NRST reset and SWDIO functions, plus TIM1_CH1N, ADC_IN5 and EVENTOUT."
},
{
"number": "2",
"name": "PC1-OSCIN",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MISO and OSCIN functions."
},
{
"number": "3",
"name": "PB7-OSCOUT",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MOSI, OSCOUT and TIM14_CH1 functions."
},
{
"number": "4",
"name": "VSS",
"type": "power_in",
"description": "Ground pin; the datasheet states all voltages are referenced to VSS."
},
{
"number": "5",
"name": "PB6(SWDIO)",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MISO, ADC_IN6, USART_TX, I2C_SDA and SWDIO functions."
},
{
"number": "6",
"name": "VCC",
"type": "power_in",
"description": "Digital power supply pin; operating range 1.7 V to 5.5 V, with absolute maximum VCC of -0.3 V to 6.25 V."
},
{
"number": "7",
"name": "PB5",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_NSS, USART_RX, TIM1_CH3 and TIM14_CH1 functions."
},
{
"number": "8",
"name": "PB4",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_TX, I2C_SDA and TIM1_BKIN functions."
},
{
"number": "9",
"name": "PB3",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_CK, I2C_SCL, TIM1_ETR and CMP1_OUT functions."
},
{
"number": "10",
"name": "PB2",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_SCK, USART_CTS, TIM1_CH1N and TIM1_CH3 functions."
},
{
"number": "11",
"name": "PB1",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_RTS, ADC_IN0, TIM1_CH2N, CMP1_INP, TIM1_CH4, CMP1_INM and MCO functions."
},
{
"number": "12",
"name": "PB0",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_SCK, ADC_IN7, USART_CK, CMP1_INM, TIM1_CH2 and TIM1_CH3N functions."
},
{
"number": "13",
"name": "PA0",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MOSI and TIM1_CH1 functions."
},
{
"number": "14",
"name": "PA1",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MISO and TIM1_CH2 functions."
},
{
"number": "15",
"name": "PA2(SWCLK)",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_RX, I2C_SCL, SWCLK, TIM1_CH4 and CMP2_OUT functions."
},
{
"number": "16",
"name": "PA3",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_TX, ADC_IN1, CMP2_INP, TIM1_CH2 and CMP2_INM functions."
},
{
"number": "17",
"name": "PA4",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_RX, ADC_IN2, TIM1_CH3, CMP2_INM and TIM14_CH1 functions."
},
{
"number": "18",
"name": "PA5",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with USART_CK, TIM1_CH1 and TIM14_CH1 functions."
},
{
"number": "19",
"name": "PA6",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_NSS, ADC_IN3, USART_TX, External_clock_in and EVENTOUT functions."
},
{
"number": "20",
"name": "PA7",
"type": "bidirectional",
"description": "General-purpose I/O in COM structure (normal 5 V port with analog I/O support), also listed with SPI_MOSI, ADC_IN4, USART_TX, USART_RX, TIM1_CH4 and MCO functions."
},
{
"number": "21",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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: Package mismatch: the hint says QFN-20-EP(3x3), but the datasheet only gives QFN20 (ordering suffix ; Pin-number source conflict: Table 3-2 (QFN20 column) was used as the authoritative mapping. The text; Table 3-2 refers to footnotes (1) on PC0-NRST and (2) on PA2 (note (2) appears on the SOP14 table), ",
"exposed pad 21 added from the footprint"
],
"pages_sent": 29,
"cost_usd": 0.1154,
"at": "2026-10-09T00:43:05"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904041188900864",
"pages": 50,
"sha256": "fbb3d3b7645a5643",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 21,
"described": 21,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
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"footprint_binding": "identity",
"sha256": "0ee4e1082236390795238cd34b082d96efd160d6292c636cc40201a5a30cdc63",
"checked": "2026-10-09",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "py32f002bf15u6tr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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3,
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "1b8af5d7c1baea1b0a8bc69a6aa1c1b3cc807718289153ef93b2be8d6c8b0e00",
"checked": "2026-10-09",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "PUYA",
"Package": "QFN-20-EP(3x3)",
"Category": "Embedded Processors & Controllers",
"Pins": "21"
}
},
"variants": [],
"sections": [
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"breadcrumbs",
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],
"discovery_triggers": [
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"discovery_pitch": "PY32F002BF15U6TR (PUYA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
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}