component
AC6965E4
Public Made by Adomby adom
JieLi Tech Microcontrollers (MCU/MPU/SOC), QSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "ac6965e4",
"title": "AC6965E4",
"brief": "JieLi Tech Microcontrollers (MCU/MPU/SOC), QSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"embedded processors & controllers",
"ac6965e4",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "AC6965E4",
"manufacturer": "JieLi Tech",
"package": "QSOP-24",
"pin_count": 24,
"category": "Embedded Processors & Controllers",
"subcategory": "Microcontrollers (MCU/MPU/SOC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902531583664128",
"parts": {
"symbol": "ac6965e4.kicad_sym",
"footprint": "ac6965e4.kicad_mod",
"model_3d": "ac6965e4-hero.glb",
"model_3d_plain": "ac6965e4-etched.glb",
"model_3d_step": "ac6965e4-etched.step",
"model_3d_step_plain": "ac6965e4.step",
"lbr": "ac6965e4.lbr"
},
"distributor_links": {
"lcsc": "C5440132"
},
"distributor_check": {
"checked_at": "2026-10-18T16:50:08Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "PC5",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 clock (A), SPI1 data out (B), IIC SDA (B), ADC channel 12, Timer1 clock input, and UART2 RXD (D)."
},
{
"number": "2",
"name": "PC4",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 command (A), SPI0 data3 (AB), SPI1 clock (B), IIC SCL (B), ADC channel 11, Timer1 PWM output, and UART2 TXD (D)."
},
{
"number": "3",
"name": "USBDM",
"type": "bidirectional",
"description": "USB negative data line with 4 mA drive, internally pulled down (Table 2-5 gives 180K pull-down, 15K tolerance comment in table), also multiplexed as SPI2 data out (B), IIC SDA (A), ADC channel 14, and UART1 RXD (D)."
},
{
"number": "4",
"name": "USBDP",
"type": "bidirectional",
"description": "USB positive data line with 4 mA drive, internally pulled down per Table 1-1, also multiplexed as SPI2 clock (B), IIC SCL (A), ADC channel 13, and UART1 TXD (D)."
},
{
"number": "5",
"name": "PA4",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 command (C), analog channel 0 right, PLNK data 1, UART1 RTS, ADC channel 3, Timer4 clock input, and UART2 RXA (A)."
},
{
"number": "6",
"name": "PA3",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 data (C), analog channel 0 left, PLNK serial clock, UART1 CTS, ADC channel 2, PWM5 output, and UART2 TXA."
},
{
"number": "7",
"name": "PA2",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 clock (C), microphone bias output, and Timer3 capture."
},
{
"number": "8",
"name": "PA1",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include ADC channel 1, Timer4 PWM output, UART1 RXC, and MIC input channel."
},
{
"number": "9",
"name": "PA0",
"type": "bidirectional",
"description": "GPIO with drive strength not stated in the table row (Table 1-1 drive column blank); alternate functions include SD power supply (SDPG), ADC channel 0, CLKOUT0, and UART1 TXC."
},
{
"number": "10",
"name": "DACVSS",
"type": "power_in",
"description": "DAC ground pin."
},
{
"number": "11",
"name": "VCOM",
"type": "passive",
"description": "Datasheet lists this pin as VCOM with no type or function text in Table 1-1."
},
{
"number": "12",
"name": "DACL",
"type": "output",
"description": "DAC left channel analog output."
},
{
"number": "13",
"name": "PB7",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 clock (F), analog channel 1 right, SPI2 data out (A), IIC SDA (C), ADC channel 9, Timer5 PWM output, and UART1 RXA."
},
{
"number": "14",
"name": "PB6",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 command (F), analog channel 1 left, SPI2 clock (A), IIC SCL (C), ADC channel 8, Timer3 clock input, and UART1 TXA."
},
{
"number": "15",
"name": "PB4",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive per Table 1-1; alternate functions include SD0 data0 (F), SPI0 data2 (A), ADC channel 7, CLKOUT1, and UART2 TXC/RXC (C)."
},
{
"number": "16",
"name": "LDO_IN",
"type": "power_in",
"description": "Battery charger input with high-voltage resistance per Table 2-1, rated 5.5 V maximum as LDO_IN charge input voltage; the same pin number also carries PB5 GPIO (8 mA drive) with SPI2 data input (A), PWM3, Timer1 capture, and UART0 TXC/RXC (C)."
},
{
"number": "17",
"name": "VBAT",
"type": "power_in",
"description": "Battery power supply input, 2.2 V to 5.5 V per Table 2-1."
},
{
"number": "18",
"name": "VDDIO",
"type": "power_in",
"description": "IO power supply, nominal 3.3 V, with a range of 2.2 V to 3.6 V per the Features section."
},
{
"number": "19",
"name": "PB1",
"type": "bidirectional",
"description": "GPIO with 24/8 mA drive and default internal pull-up per Table 2-5; also serves as long-press reset, ADC channel 5, Timer2 clock input, and UART0 RXB."
},
{
"number": "20",
"name": "VSSIO",
"type": "power_in",
"description": "IO ground pin."
},
{
"number": "21",
"name": "FMIP",
"type": "input",
"description": "FM antenna input."
},
{
"number": "22",
"name": "BT_RF",
"type": "passive",
"description": "Bluetooth RF antenna pin; the table gives no electrical type for this pin."
},
{
"number": "23",
"name": "BT_SOCI",
"type": "input",
"description": "Bluetooth oscillator input."
},
{
"number": "24",
"name": "BT_SOCO",
"type": "output",
"description": "Bluetooth oscillator output."
}
],
"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: The MPN requested is AC6965E4, but the datasheet covers only AC6965E. The datasheet lists a single p; Table 1-1 leaves the Type column blank for VCOM (pin 11) and BT_RF (pin 22). Type 'passive' is an in; Pin 16 is printed as 'LDO_IN / Battery Charger In (High Voltage Resistance)' with PB5 GPIO text foll"
],
"pages_sent": 12,
"cost_usd": 0.0611,
"at": "2026-10-18T16:49:50"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902531583664128",
"pages": 12,
"sha256": "a686bfc593f6f744",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"seat": "z = 0",
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1.72
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "d2244e3f2eff53b6985f22b8c8a44bb319a1973a6a440b2597d6d67813b09338",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ac6965e4-etched.step",
"role": "eda",
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"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
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"zmin_mm": 0,
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"footprint_binding": "identity",
"sha256": "a26fa569c8f2c4c24409dadbd5449f7086417fffe1ea603c34c159a3fb80948b",
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},
"metadata": {
"specs": {
"Manufacturer": "JieLi Tech",
"Package": "QSOP-24",
"Category": "Embedded Processors & Controllers",
"Pins": "24"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "a686bfc593f6f7447404a897cc08afaefa04359f8e664d5f944181a7b3757c6a",
"rows": [
{
"name": "Ambient Temperature",
"symbol": "Tamb",
"kind": "absolute_maximum",
"unit": "°C",
"min": -20,
"typ": null,
"max": 70,
"conditions": "",
"source_page": 7,
"source": "datasheet"
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{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Supply Voltage",
"symbol": "VBAT",
"kind": "absolute_maximum",
"unit": "V",
"min": 2.2,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "3.3V IO Input Voltage",
"symbol": "V3.3IO",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Charge Input Voltage (LDO_IN)",
"symbol": "LDO_IN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO_IN loading current",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 300,
"conditions": "VBAT = 4.2V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VBAT voltage input",
"symbol": "VBAT",
"kind": "electrical",
"unit": "V",
"min": 2.2,
"typ": 3.7,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
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{
"name": "Voltage output (VDVDD)",
"symbol": "VDVDD",
"kind": "electrical",
"unit": "V",
"min": 0.9,
"typ": 1.2,
"max": 1.25,
"conditions": "VBAT = 4.2V, 30mA loading",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Charge input voltage (LDO_IN)",
"symbol": "LDO_IN",
"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": 300,
"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": null,
"conditions": "VDDIO = 3.3V",
"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 resistor accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -20,
"typ": null,
"max": 20,
"conditions": "internal pull-up/pull-down resistance accuracy",
"source_page": 8,
"source": "datasheet"
},
{
"name": "DAC Output Power",
"symbol": "",
"kind": "electrical",
"unit": "mW",
"min": 11,
"typ": null,
"max": null,
"conditions": "32ohm loading",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Frequency Response",
"symbol": "",
"kind": "electrical",
"unit": "Hz",
"min": 20,
"typ": null,
"max": null,
"conditions": "1KHz/0dB 10Kohm loading",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Input Frequency",
"symbol": "",
"kind": "electrical",
"unit": "MHz",
"min": 76,
"typ": null,
"max": 108,
"conditions": "",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Usable Sensitivity",
"symbol": "",
"kind": "electrical",
"unit": "dBμV",
"min": 3,
"typ": 4,
"max": 8,
"conditions": "EMF, (S+N)/N=26dB",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Audio Output Voltage",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 0,
"typ": null,
"max": 3,
"conditions": "Empty Load",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Audio Frequency Response",
"symbol": "",
"kind": "electrical",
"unit": "Hz",
"min": 20,
"typ": null,
"max": null,
"conditions": "",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Voltage output (VVDDIO)",
"symbol": "VVDDIO",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 3.3,
"max": null,
"conditions": "VBAT = 4.2V, 100mA loading",
"source_page": 7,
"source": "datasheet"
},
{
"name": "THD+N",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": -75,
"max": null,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "S/N",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 95,
"max": null,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Crosstalk",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": -90,
"max": null,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "S/N",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": 90,
"max": 91,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "THD+N",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": -70,
"max": null,
"conditions": "1KHz/-60dB",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Crosstalk",
"symbol": "",
"kind": "electrical",
"unit": "dB",
"min": null,
"typ": -90,
"max": null,
"conditions": "",
"source_page": 9,
"source": "datasheet"
}
]
}
},
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"discovery_pitch": "AC6965E4 (JieLi Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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"email": "[email protected]"
},
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