AC6965E4

{
  "slug": "ac6965e4",
  "version": "0.1.0",
  "type": "component",
  "description": "JieLi Tech Microcontrollers (MCU/MPU/SOC), QSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "ac6965e4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ac6965e4.kicad_sym",
    "ac6965e4.kicad_mod",
    "ac6965e4.glb",
    "ac6965e4.step",
    "ac6965e4.lbr",
    "docs/hero.png",
    "docs/ac6965e4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ac6965e4-hero.glb",
    "ac6965e4-hero.overlay.json",
    "ac6965e4-etched.glb"
  ],
  "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
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ac6965e4.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.65,
          1.72
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "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",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.65,
          1.72
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a26fa569c8f2c4c24409dadbd5449f7086417fffe1ea603c34c159a3fb80948b",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}