component
HC89S003AF4U7M
Public Made by Adomby adom
Shanghai Holychip Elec Microcontroller Units (MCUs/MPUs/SOCs), QFN-20-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"number": "4",
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"description": "General I/O port P1.0, also external crystal input XIN, software-selectable external interrupt 0 (INT0_1) and comparator 2 positive input (CMP2+)."
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"name": "P1.1",
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"description": "General I/O port P1.1, also external crystal output XOUT, software-selectable external interrupt 1 (INT1_1) and comparator 3 positive input (CMP3+)."
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{
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"type": "bidirectional",
"description": "General I/O port P2.7, also external reset input RST (factory default, Schmitt input with pull-up), external interrupt 15 (INT15) and ADC channel 15 (AN15); it cannot be used as GPIO while configured as RST."
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{
"number": "8",
"name": "P2.6",
"type": "bidirectional",
"description": "General I/O port P2.6, also JTAG TMS input, external interrupt 14 (INT14), ADC channel 14 (AN14), port low-voltage detection input PLVD (1.2 V threshold) and comparator negative input (CMP-)."
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{
"number": "9",
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{
"number": "10",
"name": "P2.4",
"type": "bidirectional",
"description": "General I/O port P2.4, also JTAG TDO data output, external interrupt 12 (INT12) and ADC channel 12 (AN12)."
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{
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"name": "P2.3",
"type": "bidirectional",
"description": "General I/O port P2.3, also JTAG TDI data input, external interrupt 11 (INT11) and ADC channel 11 (AN11)."
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{
"number": "12",
"name": "P2.1",
"type": "bidirectional",
"description": "General I/O port P2.1, also ADC channel 9 input (AN9), external interrupt 9 (INT9) and two-wire IIC data line SDA."
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{
"number": "13",
"name": "P2.2",
"type": "bidirectional",
"description": "General I/O port P2.2, also ADC channel 10 input (AN10) and external interrupt 10 (INT10)."
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"number": "14",
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"description": "General I/O port P2.0, also ADC channel 8 input (AN8) and external interrupt 8 (INT8)."
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"number": "15",
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"description": "General I/O port P0.7, also ADC channel 7 input (AN7) and external interrupt 7 (INT7)."
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{
"number": "16",
"name": "P0.6",
"type": "bidirectional",
"description": "General I/O port P0.6, also ADC channel 6 input (AN6) and external interrupt 6 (INT6)."
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{
"number": "17",
"name": "P0.5",
"type": "bidirectional",
"description": "General I/O port P0.5, also ADC channel 5 input (AN5) and external interrupt 5 (INT5)."
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{
"number": "18",
"name": "P0.4",
"type": "bidirectional",
"description": "General I/O port P0.4, also ADC channel 4 input (AN4), ADC external reference voltage input/output Vref (must be analog input when used) and external interrupt 4 (INT4)."
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{
"number": "19",
"name": "P0.3",
"type": "bidirectional",
"description": "General I/O port P0.3, also ADC channel 3 input (AN3), external interrupt 3 (INT3) and two-wire mode clock input SCK."
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{
"number": "20",
"name": "P0.2",
"type": "bidirectional",
"description": "General I/O port P0.2, also ADC channel 2 input (AN2), external interrupt 2 (INT2) and PWM2 fault-detection input (FLT2)."
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{
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"exposed pad 21 added from the footprint"
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"conditions": "GND≤VAIN≤Vref",
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"max": null,
"conditions": "VAIN：5V",
"source_page": 171,
"source": "datasheet"
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"name": "Recommended analog voltage source impedance",
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"min": null,
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"max": 10,
"conditions": "",
"source_page": 171,
"source": "datasheet"
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{
"name": "ADC conversion current",
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"min": null,
"typ": 0.6,
"max": 1,
"conditions": "ADC模块打开，VDD：5.0V",
"source_page": 171,
"source": "datasheet"
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"min": null,
"typ": null,
"max": 10,
"conditions": "VDD：5.0V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Differential nonlinearity error",
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"kind": "electrical",
"unit": "LSB",
"min": -2,
"typ": null,
"max": 2,
"conditions": "VDD：5.0V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Integral nonlinearity error (1MHz conversion frequency), Vref=1.3V",
"symbol": "ILE",
"kind": "electrical",
"unit": "LSB",
"min": -5,
"typ": null,
"max": 2,
"conditions": "1MHz 转换频率; VDD=5.0V，Vref =1.3V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Integral nonlinearity error (1MHz conversion frequency), Vref=2V",
"symbol": "ILE",
"kind": "electrical",
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"min": -5,
"typ": null,
"max": 2,
"conditions": "1MHz 转换频率; VDD=5.0V，Vref =2V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Integral nonlinearity error (1MHz conversion frequency), Vref=3V",
"symbol": "ILE",
"kind": "electrical",
"unit": "LSB",
"min": -4,
"typ": null,
"max": 2,
"conditions": "1MHz 转换频率; VDD=5.0V，Vref =3V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Integral nonlinearity error (1MHz conversion frequency), Vref=4V",
"symbol": "ILE",
"kind": "electrical",
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"min": -3,
"typ": null,
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"conditions": "1MHz 转换频率; VDD=5.0V，Vref =4V",
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"source": "datasheet"
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"typ": null,
"max": 2,
"conditions": "1MHz 转换频率; VDD=5.0V，Vref =VDD",
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"name": "Integral nonlinearity error (1MHz conversion frequency), external Vref",
"symbol": "ILE",
"kind": "electrical",
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"min": -2,
"typ": null,
"max": 2,
"conditions": "1MHz 转换频率; VDD=5.0V，Vref =外参",
"source_page": 171,
"source": "datasheet"
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{
"name": "Full-scale error",
"symbol": "EF",
"kind": "electrical",
"unit": "LSB",
"min": -5,
"typ": null,
"max": 5,
"conditions": "VDD=5.0V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Offset error",
"symbol": "EZ",
"kind": "electrical",
"unit": "LSB",
"min": -3,
"typ": null,
"max": 3,
"conditions": "VDD=5.0V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Total absolute error",
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"kind": "electrical",
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"min": -5,
"typ": null,
"max": 5,
"conditions": "VDD=5.0V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Total conversion time 1",
"symbol": "TCON1",
"kind": "electrical",
"unit": "μs",
"min": 10,
"typ": null,
"max": null,
"conditions": "VDD=5.0V，Vref =2/3/4V",
"source_page": 171,
"source": "datasheet"
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{
"name": "Total conversion time 2",
"symbol": "TCON2",
"kind": "electrical",
"unit": "μs",
"min": 2,
"typ": null,
"max": null,
"conditions": "VDD=5.0V，Vref =VDD",
"source_page": 171,
"source": "datasheet"
},
{
"name": "Flash read/write endurance",
"symbol": "NENDUR",
"kind": "electrical",
"unit": "Cycle",
"min": 100000,
"typ": null,
"max": null,
"conditions": "",
"source_page": 171,
"source": "datasheet"
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{
"name": "BOR threshold 1",
"symbol": "VBOR1",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": 1.8,
"max": 1.9,
"conditions": "BOR 使能，VDD：2V~5.5V",
"source_page": 172,
"source": "datasheet"
},
{
"name": "BOR threshold 2",
"symbol": "VBOR2",
"kind": "electrical",
"unit": "V",
"min": 1.9,
"typ": 2,
"max": 2.1,
"conditions": "",
"source_page": 172,
"source": "datasheet"
},
{
"name": "BOR threshold 3",
"symbol": "VBOR3",
"kind": "electrical",
"unit": "V",
"min": 2.3,
"typ": 2.4,
"max": 2.5,
"conditions": "",
"source_page": 172,
"source": "datasheet"
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{
"name": "BOR threshold 4",
"symbol": "VBOR4",
"kind": "electrical",
"unit": "V",
"min": 2.5,
"typ": 2.6,
"max": 2.7,
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{
"name": "BOR threshold 5",
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"unit": "V",
"min": 2.9,
"typ": 3,
"max": 3.1,
"conditions": "",
"source_page": 172,
"source": "datasheet"
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{
"name": "BOR threshold 6",
"symbol": "VBOR6",
"kind": "electrical",
"unit": "V",
"min": 3.5,
"typ": 3.6,
"max": 3.7,
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"source": "datasheet"
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{
"name": "BOR threshold 7",
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"typ": 3.9,
"max": 4,
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"source": "datasheet"
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{
"name": "BOR threshold 8",
"symbol": "VBOR8",
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"unit": "V",
"min": 4.1,
"typ": 4.2,
"max": 4.3,
"conditions": "",
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{
"name": "LVD threshold 1",
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"typ": 1.9,
"max": 2,
"conditions": "",
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{
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"typ": 2,
"max": 2.1,
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{
"name": "LVD threshold 3",
"symbol": "VLVD3",
"kind": "electrical",
"unit": "V",
"min": 2.3,
"typ": 2.4,
"max": 2.5,
"conditions": "",
"source_page": 172,
"source": "datasheet"
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{
"name": "LVD threshold 4",
"symbol": "VLVD4",
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