component
AC6329C4
Public Made by Adomby adom
JieLi Tech Microcontroller Units (MCUs/MPUs/SOCs), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "ac6329c4",
"title": "AC6329C4",
"brief": "JieLi Tech Microcontroller Units (MCUs/MPUs/SOCs), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
"mpn": "AC6329C4",
"manufacturer": "JieLi Tech",
"package": "SOP-16",
"pin_count": 16,
"category": "Single Chip Microcomputer/Microcontroller",
"subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7977f37077a35f59c712fed26e913056.pdf",
"parts": {
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"lbr": "ac6329c4.lbr"
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"distributor_links": {
"lcsc": "C5440081"
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"checked_at": "2026-10-31T06:34:08Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
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"mouser": {
"pn": null,
"status": "no match"
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"pins": [
{
"number": "1",
"name": "PB6",
"type": "bidirectional",
"description": "General-purpose I/O with alternate functions SPI2_CLKA, ADC12, UART2_TXC and TMR3CK."
},
{
"number": "2",
"name": "PB5/LDOIN/PP0",
"type": "bidirectional",
"description": "High-voltage GPIO PB5 that doubles as the 5V charge power input LDOIN (4.5V to 5.5V recommended, 6V absolute max) and PP0, with alternate functions SPI2_DIA, UART1_RXA, PWMCH3L, PWM3 and UART0."
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{
"number": "3",
"name": "VBAT",
"type": "power_in",
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{
"number": "4",
"name": "VDDIO",
"type": "power_in",
"description": "3.3V IO power pin, 1.8V to 3.4V recommended, up to 60mA load current at VBAT=4.2V."
},
{
"number": "5",
"name": "VSS",
"type": "power_in",
"description": "Ground pin."
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{
"number": "6",
"name": "BT_RF",
"type": "passive",
"description": "Bluetooth RF antenna pin."
},
{
"number": "7",
"name": "BTOSCI",
"type": "input",
"description": "Bluetooth oscillator input pin."
},
{
"number": "8",
"name": "BTOSCO",
"type": "output",
"description": "Bluetooth oscillator output pin."
},
{
"number": "9",
"name": "PA8",
"type": "bidirectional",
"description": "General-purpose I/O with alternate functions TMR3, SPI1_DOA, IIC_SDA_C, ADC4, UART1_RXC and PWMCH1L."
},
{
"number": "10",
"name": "PA7",
"type": "bidirectional",
"description": "General-purpose I/O with alternate functions TMR1, SPI1_CLKA, IIC_SCL_C, ADC3, UART1_TXC and PWMCH1H."
},
{
"number": "11",
"name": "USB0DM",
"type": "bidirectional",
"description": "USB D- pin that works as GPIO (default pull-down) with alternate functions SPI2_DOB, IIC_SDA_A, ADC11 and UART1_RXD; 4mA drive."
},
{
"number": "12",
"name": "USB0DP",
"type": "bidirectional",
"description": "USB D+ pin that works as GPIO (default pull-down) with alternate functions SPI2_CLKB, IIC_SCL_A, ADC10 and UART1_TXD; 4mA drive."
},
{
"number": "13",
"name": "PA2",
"type": "bidirectional",
"description": "General-purpose I/O with alternate functions CAP3, Q-decoder0_1, UART0_RXC and UART1_RTS."
},
{
"number": "14",
"name": "PA1",
"type": "bidirectional",
"description": "General-purpose I/O with alternate functions PWM0, Q-decoder0_0, ADC0, UART0_TXC and UART1_CTS."
},
{
"number": "15",
"name": "PA0",
"type": "bidirectional",
"description": "High-voltage GPIO (8mA drive, pull-up to 5V possible) with alternate functions CLKOUT1, UART2_TXB, UART2_RXB and PWMCH0H."
},
{
"number": "16",
"name": "PB7",
"type": "bidirectional",
"description": "High-voltage GPIO (8mA drive, pull-up to 5V possible) with alternate functions SPI2_DOA and UART2_RXC."
}
],
"provenance": {
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"primary_model": "claude-sonnet-5-5",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Datasheet covers AC6329C only and the MPN suffix 'C4' is not explained. The package type section (pa; Pin 2 combines PB5, LDOIN and PP0 on one pin. It is typed bidirectional because it is a GPIO, althou; The BT_RF pin has no I/O type in the datasheet, so passive is assumed."
],
"pages_sent": 12,
"cost_usd": 0.0879,
"at": "2026-10-31T06:33:24"
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"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/7977f37077a35f59c712fed26e913056.pdf",
"pages": 12,
"sha256": "3f46ee332ae0a341",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
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"metadata": {
"specs": {
"Manufacturer": "JieLi Tech",
"Package": "SOP-16",
"Category": "Single Chip Microcomputer/Microcontroller",
"Pins": "16"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "3f46ee332ae0a3419d8c7d85cb81ede8de0b08134832bb8560ec0ce7e9e071db",
"rows": [
{
"name": "Operating temperature",
"symbol": "Topt",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 7,
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{
"name": "Storage temperature",
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"min": -65,
"typ": null,
"max": 150,
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{
"name": "Supply Voltage",
"symbol": "VBAT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 4.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
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{
"name": "Charge Input Voltage",
"symbol": "LDOIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
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{
"name": "3.3V IO Input Voltage",
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"unit": "V",
"min": -0.3,
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"max": 3.6,
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{
"name": "Voltage Input",
"symbol": "VBAT",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": 3.7,
"max": 4.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
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{
"name": "Voltage Input",
"symbol": "LDOIN",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": 5,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
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{
"name": "Voltage output",
"symbol": "VDDIO",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": 3,
"max": 3.4,
"conditions": "VBAT= 4.2V, 60mA loading",
"source_page": 7,
"source": "datasheet"
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{
"name": "Voltage output",
"symbol": "BTAVDD",
"kind": "recommended_operating",
"unit": "V",
"min": 1,
"typ": 1.3,
"max": 1.4,
"conditions": "DC-DC mode: 40mA loading",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Loading current",
"symbol": "IVDDIO",
"kind": "recommended_operating",
"unit": "mA",
"min": null,
"typ": null,
"max": 60,
"conditions": "VBAT = 4.2V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Charge Input Voltage",
"symbol": "LDOIN",
"kind": "electrical",
"unit": "V",
"min": 4.5,
"typ": 5,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Charge Voltage",
"symbol": "VCharge",
"kind": "electrical",
"unit": "V",
"min": 4.15,
"typ": 4.2,
"max": 4.25,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Charge Current",
"symbol": "ICharge",
"kind": "electrical",
"unit": "mA",
"min": 20,
"typ": null,
"max": 200,
"conditions": "Charge current at fast charge mode",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Trickle Charge Current",
"symbol": "ITrikl",
"kind": "electrical",
"unit": "mA",
"min": 20,
"typ": 45,
"max": 70,
"conditions": "VBAT <VTrikl",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Low-Level Input Voltage",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 0.3,
"conditions": "VDDIO = 3.3V; max printed as 0.3* VDDIO",
"source_page": 8,
"source": "datasheet"
},
{
"name": "High-Level Input Voltage",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 0.7,
"typ": null,
"max": null,
"conditions": "VDDIO = 3.3V; min printed as 0.7*VDDIO, max VDDIO+0.3",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Low-Level Output Voltage",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.33,
"conditions": "VDDIO = 3.3V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "High-Level Output Voltage",
"symbol": "VOH",
"kind": "electrical",
"unit": "V",
"min": 2.7,
"typ": null,
"max": null,
"conditions": "VDDIO = 3.3V",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Internal pull-up/pull-down resistance accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -20,
"typ": null,
"max": 20,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "RF Transmit Power",
"symbol": "",
"kind": "electrical",
"unit": "dBm",
"min": 4,
"typ": null,
"max": 6,
"conditions": "25℃, VBAT=5V, 2441MHz, Basic Data Rate",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Receiver Sensitivity (Basic Data Rate)",
"symbol": "",
"kind": "electrical",
"unit": "dBm",
"min": null,
"typ": -92,
"max": null,
"conditions": "25℃, VBAT=5V, 2441MHz",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Receiver Sensitivity (Enhanced Data Rate)",
"symbol": "",
"kind": "electrical",
"unit": "dBm",
"min": null,
"typ": -92,
"max": null,
"conditions": "25℃, VBAT=5V, 2441MHz",
"source_page": 10,
"source": "datasheet"
}
]
}
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