CY9BF121JPMC-G-JNE2

{
  "slug": "cy9bf121jpmc-g-jne2",
  "version": "0.1.0",
  "type": "component",
  "description": "Infineon Cypress Semicon Microcontrollers (MCU/MPU/SOC), LQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "cy9bf121jpmc-g-jne2",
    "factory-2.0.0",
    "extractor-text"
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    "cy9bf121jpmc-g-jne2.step",
    "cy9bf121jpmc-g-jne2.lbr",
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    "docs/cy9bf121jpmc-g-jne2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cy9bf121jpmc-g-jne2-hero.glb",
    "cy9bf121jpmc-g-jne2-hero.overlay.json",
    "cy9bf121jpmc-g-jne2-etched.glb"
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  "component": {
    "mpn": "CY9BF121JPMC-G-JNE2",
    "manufacturer": "Infineon Cypress Semicon",
    "package": "LQFP-32(7x7)",
    "pin_count": 32,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944152268034048",
    "parts": {
      "symbol": "cy9bf121jpmc-g-jne2.kicad_sym",
      "footprint": "cy9bf121jpmc-g-jne2.kicad_mod",
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      "model_3d_step_plain": "cy9bf121jpmc-g-jne2.step",
      "lbr": "cy9bf121jpmc-g-jne2.lbr"
    },
    "distributor_links": {
      "lcsc": "C2840302",
      "digikey": "448-CY9BF121JPMC-G-JNE2-ND",
      "mouser": "727-9BF121JPMCGJN"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:41:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "448-CY9BF121JPMC-G-JNE2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "727-9BF121JPMCGJN",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P3A",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3A, multiplexed with multi-function timer 0 RTO00/PPG00 output, multi-function serial 2 SCK2 (I2C SCL2), free-run timer, external interrupt INT07_0 and sub-clock/RTC outputs; the relocated function is selected via EPFR."
      },
      {
        "number": "2",
        "name": "P3B",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3B, multiplexed with multi-function timer 0 RTO01/PPG00 output, input capture IC00_0, base timer TIOA1_1 and multi-function serial 2 SOT2 (I2C SDA2)."
      },
      {
        "number": "3",
        "name": "P3C",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3C, multiplexed with multi-function timer 0 RTO02/PPG02 output, input capture IC01_0, external interrupt INT18_2, base timer TIOA2_1 and multi-function serial 2 SIN2."
      },
      {
        "number": "4",
        "name": "P3D",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3D, multiplexed with multi-function timer 0 RTO03/PPG02 output, input capture IC02_0, base timer TIOA3_1, multi-function serial 5 SCK5 (I2C SCL5) and QPRC AIN1_0."
      },
      {
        "number": "5",
        "name": "P3E",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3E, multiplexed with multi-function timer 0 RTO04/PPG04 output, external interrupt INT19_2, base timer TIOA4_1, multi-function serial 5 SOT5 (I2C SDA5) and QPRC BIN1_0."
      },
      {
        "number": "6",
        "name": "P3F",
        "type": "bidirectional",
        "description": "General-purpose I/O port 3F, multiplexed with multi-function timer 0 RTO05/PPG04 output, base timer TIOA5_1, multi-function serial 5 SIN5 and QPRC ZIN1_0."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog/digital power supply pin; the recommended supply range is 2.7 V to 5.5 V."
      },
      {
        "number": "8",
        "name": "C",
        "type": "passive",
        "description": "Power supply stabilization capacitor pin; a smoothing capacitor CS of 1 to 10 μF is connected for the internal regulator."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Analog/digital ground pin, 0 V reference for the device."
      },
      {
        "number": "10",
        "name": "PE2/X0",
        "type": "input",
        "description": "Main clock (oscillation) input pin X0, also usable as general-purpose I/O port E2; main crystal of 4 MHz to 48 MHz is supported."
      },
      {
        "number": "11",
        "name": "PE3/X1",
        "type": "bidirectional",
        "description": "Main clock (oscillation) I/O pin X1, also usable as general-purpose I/O port E3; it is the return side of the main oscillator."
      },
      {
        "number": "12",
        "name": "INITX",
        "type": "input",
        "description": "External reset input pin; a reset is applied when INITX is low (\"L\"), with a minimum reset input time of 500 ns."
      },
      {
        "number": "13",
        "name": "P46/X0A",
        "type": "bidirectional",
        "description": "Sub clock (oscillation) input pin X0A, also usable as general-purpose I/O port 46 and multiplexed with DTTI0X_0 and external interrupt INT07_1; sub clock is 32.768 kHz when using a crystal."
      },
      {
        "number": "14",
        "name": "P47/X1A",
        "type": "bidirectional",
        "description": "Sub clock (oscillation) I/O pin X1A, also usable as general-purpose I/O port 47 and multiplexed with external interrupt INT14_2."
      },
      {
        "number": "15",
        "name": "MD0",
        "type": "input",
        "description": "Mode 0 pin; during normal operation MD0 must be held low (\"L\"), and during serial programming to Flash memory MD0 must be held high (\"H\")."
      },
      {
        "number": "16",
        "name": "PE0/MD1",
        "type": "input",
        "description": "Mode 1 pin; during serial programming to Flash memory MD1 must be held low (\"L\"); the pin is also usable as general-purpose I/O port E0."
      },
      {
        "number": "17",
        "name": "P11",
        "type": "bidirectional",
        "description": "General-purpose I/O port 1 (5 V tolerant), multiplexed with A/D analog input AN01, multi-function serial 1 SIN1, external interrupt INT02_1, free-run timer FRCK0_2 and QPRC AIN1_2."
      },
      {
        "number": "18",
        "name": "P12",
        "type": "bidirectional",
        "description": "General-purpose I/O port 1 (5 V tolerant), multiplexed with A/D analog input AN02, multi-function serial 1 SOT1 (I2C SDA1), base timer TIOA6_2, input capture IC00_2 and QPRC BIN1_2."
      },
      {
        "number": "19",
        "name": "P13",
        "type": "bidirectional",
        "description": "General-purpose I/O port 1 (5 V tolerant), multiplexed with A/D analog input AN03, multi-function serial 1 SCK1 (I2C SCL1), sub clock output SUBOUT_1, base timer TIOB6_2, input capture IC01_2, RTC output RTCCO_1 and QPRC ZIN1_2."
      },
      {
        "number": "20",
        "name": "P14",
        "type": "bidirectional",
        "description": "General-purpose I/O port 1 (5 V tolerant), multiplexed with A/D analog input AN04, multi-function serial 0 SIN0_1, external interrupt INT03_1, multi-function serial 0 SCK0 (I2C SCL0) and input capture IC02_2."
      },
      {
        "number": "21",
        "name": "P15",
        "type": "bidirectional",
        "description": "General-purpose I/O port 1 (5 V tolerant), multiplexed with A/D analog input AN05, multi-function serial 0 SOT0 (I2C SDA0), external interrupt INT14_0 and input capture IC03_2."
      },
      {
        "number": "22",
        "name": "P23",
        "type": "bidirectional",
        "description": "General-purpose I/O port 2 (5 V tolerant), multiplexed with A/D analog input AN12, multi-function serial 0 SCK0_0 (I2C SCL0), base timer TIOA7_1, DTTI0X_1 and QPRC AIN1_1."
      },
      {
        "number": "23",
        "name": "P22",
        "type": "bidirectional",
        "description": "General-purpose I/O port 2 (5 V tolerant), multiplexed with A/D analog input AN13, multi-function serial 0 SOT0_0 (I2C SDA0), base timer TIOB7_1 and QPRC ZIN1_1."
      },
      {
        "number": "24",
        "name": "P21",
        "type": "bidirectional",
        "description": "General-purpose I/O port 2 (5 V tolerant), multiplexed with A/D analog input AN14, multi-function serial 0 SIN0_0, external interrupt INT06_1 and QPRC BIN1_1."
      },
      {
        "number": "25",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog/digital power supply pin; the recommended supply range is 2.7 V to 5.5 V."
      },
      {
        "number": "26",
        "name": "VSS",
        "type": "power_in",
        "description": "Analog/digital ground pin, 0 V reference for the device."
      },
      {
        "number": "27",
        "name": "AVRL",
        "type": "power_in",
        "description": "A/D converter analog reference voltage low input; it must be at VSS (0 V)."
      },
      {
        "number": "28",
        "name": "AVRH",
        "type": "power_in",
        "description": "A/D converter analog reference voltage high input; the recommended range is 2.7 V to VCC."
      },
      {
        "number": "29",
        "name": "P01/SWCLK",
        "type": "bidirectional",
        "description": "General-purpose I/O port 0, used as the serial wire debug interface clock input SWCLK."
      },
      {
        "number": "30",
        "name": "P03/SWDIO",
        "type": "bidirectional",
        "description": "General-purpose I/O port 0, used as the serial wire debug interface data input/output SWDIO."
      },
      {
        "number": "31",
        "name": "P04/SWO",
        "type": "bidirectional",
        "description": "General-purpose I/O port 0, used as the serial wire viewer output SWO."
      },
      {
        "number": "32",
        "name": "P0F/NMIX",
        "type": "bidirectional",
        "description": "General-purpose I/O port 0, multiplexed with the non-maskable interrupt input NMIX, sub clock output SUBOUT_0, built-in high-speed CR clock output CROUT_1 and RTC output RTCCO_0."
      }
    ],
    "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: MPN mapping: CY9BF121JPMC-G-JNE2 is not listed verbatim. The datasheet ordering table lists MB9BF121; Pin types for multi-function pins are judgment calls. Pins whose primary listed function is a dedica; Pin names are shown with the primary port name, or with the port name plus clock/mode function where"
        ],
        "pages_sent": 50,
        "cost_usd": 0.1734,
        "at": "2026-10-19T05:40:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588944152268034048",
        "pages": 79,
        "sha256": "bbf814d761ffaaf9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 32,
        "described": 32,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "footprint_binding": "identity",
        "sha256": "be0e412f1c66fee70039b0e109e0cc7c823161dda97593718afa97569bc61ce3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cy9bf121jpmc-g-jne2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "315031d33572f0e2814b84954475c4e92b5197d62048bbd6f67bff3739f847da",
        "checked": "2026-10-19",
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  }
}