component
HC16P122B1-SOP16-T
Public Made by Adomby adom
holychip(芯圣电子) Microcontrollers (MCU/MPU/SOC), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"version": "0.1.0",
"type": "component",
"description": "holychip(芯圣电子) Microcontrollers (MCU/MPU/SOC), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"embedded processors & controllers",
"hc16p122b1-sop16-t",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"hc16p122b1-sop16-t.step",
"hc16p122b1-sop16-t.lbr",
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"docs/hc16p122b1-sop16-t-datasheet.pdf",
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"component": {
"mpn": "HC16P122B1-SOP16-T",
"manufacturer": "holychip(芯圣电子)",
"package": "SOP-16",
"pin_count": 16,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590931285198393344",
"parts": {
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"model_3d_step": "hc16p122b1-sop16-t-etched.step",
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"lbr": "hc16p122b1-sop16-t.lbr"
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"distributor_links": {
"lcsc": "C20417922"
},
"distributor_check": {
"checked_at": "2026-10-18T09:34:07Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "PORTB5",
"type": "input",
"description": "Input port with programmable pull-up/pull-down and PORTB change interrupt; alternate functions are MCLRB (active-low reset input) and VPP (programming high-voltage supply), and PORTB5 can be configured as an open-drain output."
},
{
"number": "2",
"name": "PORTB3",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also ADC channel 11 analog input, CCP2 I/O, and UART TX output."
},
{
"number": "3",
"name": "PORTB2",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also CCP1 I/O, ADC channel 10 analog input, external interrupt INT0, and UART RX input."
},
{
"number": "4",
"name": "PORTB1",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also Timer0 external clock input T0CKI (Schmitt trigger), Timer1 external clock input T1CKI, low-frequency crystal oscillator input LOSCI, and ADC channel 9 input."
},
{
"number": "5",
"name": "PORTB0",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also ADC channel 8 input and low-frequency crystal oscillator output LOSCO."
},
{
"number": "6",
"name": "PORTA7",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 7 input, UART TX output, and PWM01 output."
},
{
"number": "7",
"name": "PORTA6",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 6 input, UART RX input, and PWM0 output."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Power ground (电源地)."
},
{
"number": "9",
"name": "PORTA4",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 4 input, UART RX input, and CCP2 I/O."
},
{
"number": "10",
"name": "PORTA3",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 3 input, UART TX output, and CCP1 I/O."
},
{
"number": "11",
"name": "PORTA2",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 2 input, internal high-frequency RC oscillator clock output PCK, and external reference voltage input VREF."
},
{
"number": "12",
"name": "PORTA1",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also programming data I/O PGD, ADC channel 1 input, and UART TX output."
},
{
"number": "13",
"name": "PORTA0",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTA change interrupt; also ADC channel 0 input, programming I/O PGC, UART RX input, and PWM external fault detection input FLT."
},
{
"number": "14",
"name": "VDD",
"type": "power_in",
"description": "Power supply input (电源输入)."
},
{
"number": "15",
"name": "PORTB7",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also ADC channel 15 input, high-frequency crystal oscillator input OSCI, PWM0 output, and external clock input CLKI."
},
{
"number": "16",
"name": "PORTB6",
"type": "bidirectional",
"description": "Programmable pull-up/pull-down I/O with PORTB change interrupt; also high-frequency crystal oscillator output OSCO, PWM01 output, and ADC channel 14 input."
}
],
"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: Pin 1 carries three functions (PORTB5, MCLRB, VPP) and the datasheet gives no single primary type; '; The description text for PGC (pin 13) reads 'programming data input/output', the same as PGD (pin 12; Pin numbers and names come from the pin description table (pages 9-10), not the pin diagram image on"
],
"pages_sent": 57,
"cost_usd": 0.1767,
"at": "2026-10-18T09:32:17"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590931285198393344",
"pages": 104,
"sha256": "b400a0a5bbbc1a92",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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