MSP430F67751AIPZR

{
  "slug": "msp430f67751aipzr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), TQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "msp430f67751aipzr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "component": {
    "mpn": "MSP430F67751AIPZR",
    "manufacturer": "Texas Instruments",
    "package": "TQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430f67451a",
    "parts": {
      "symbol": "msp430f67751aipzr.kicad_sym",
      "footprint": "msp430f67751aipzr.kicad_mod",
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      "model_3d_step_plain": "msp430f67751aipzr.step",
      "lbr": "msp430f67751aipzr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2055683",
      "digikey": "296-MSP430F67751AIPZRTR-ND",
      "mouser": "595-P430F67751AIPZR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T14:58:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-MSP430F67751AIPZRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-P430F67751AIPZR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SD0P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 0."
      },
      {
        "number": "2",
        "name": "SD0N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 0."
      },
      {
        "number": "3",
        "name": "SD1P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 1."
      },
      {
        "number": "4",
        "name": "SD1N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 1."
      },
      {
        "number": "5",
        "name": "SD2P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 2."
      },
      {
        "number": "6",
        "name": "SD2N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 2."
      },
      {
        "number": "7",
        "name": "SD3P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 3."
      },
      {
        "number": "8",
        "name": "SD3N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 3."
      },
      {
        "number": "9",
        "name": "VASYS2",
        "type": "power_in",
        "description": "Analog power supply selected between AVCC, AUXVCC1 and AUXVCC2; connect recommended capacitor CVSYS."
      },
      {
        "number": "10",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "11",
        "name": "VREF",
        "type": "power_in",
        "description": "SD24_B external reference voltage input."
      },
      {
        "number": "12",
        "name": "SD4P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 4 (not available on F674x devices)."
      },
      {
        "number": "13",
        "name": "SD4N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 4 (not available on F674x1A devices)."
      },
      {
        "number": "14",
        "name": "SD5P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 5 (not available on F674x1A devices)."
      },
      {
        "number": "15",
        "name": "SD5N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 5 (not available on F674x1A devices)."
      },
      {
        "number": "16",
        "name": "SD6P0",
        "type": "input",
        "description": "SD24_B positive analog input for converter 6 (not available on F676x1A and F674x1A devices)."
      },
      {
        "number": "17",
        "name": "SD6N0",
        "type": "input",
        "description": "SD24_B negative analog input for converter 6 (not available on F676x1A and F674x1A devices)."
      },
      {
        "number": "18",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "19",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog power supply; TI recommends powering AVCC and DVCC from the same source with at most 0.3 V difference."
      },
      {
        "number": "20",
        "name": "VASYS1",
        "type": "power_in",
        "description": "Analog power supply selected between AVCC, AUXVCC1 and AUXVCC2; connect recommended capacitor CVSYS."
      },
      {
        "number": "21",
        "name": "AUXVCC2",
        "type": "power_in",
        "description": "Auxiliary power supply AUXVCC2; load current limited to 20 mA for core and I/O and 5 mA for analog modules."
      },
      {
        "number": "22",
        "name": "AUXVCC1",
        "type": "power_in",
        "description": "Auxiliary power supply AUXVCC1; load current limited to 20 mA for core and I/O and 5 mA for analog modules."
      },
      {
        "number": "23",
        "name": "VDSYS1",
        "type": "power_in",
        "description": "Digital power supply selected between DVCC, AUXVCC1 and AUXVCC2; must be connected externally to VDSYS2 and to recommended capacitor CVSYS."
      },
      {
        "number": "24",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply; load current limited to 20 mA for core and I/O."
      },
      {
        "number": "25",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "26",
        "name": "VCORE",
        "type": "power_out",
        "description": "Regulated core power supply for internal use only; no external DC loading, connect only to recommended CVCORE of 470 nF."
      },
      {
        "number": "27",
        "name": "XIN",
        "type": "bidirectional",
        "description": "Input terminal for crystal oscillator."
      },
      {
        "number": "28",
        "name": "XOUT",
        "type": "bidirectional",
        "description": "Output terminal for crystal oscillator."
      },
      {
        "number": "29",
        "name": "AUXVCC3",
        "type": "power_in",
        "description": "Auxiliary power supply AUXVCC3 for the backup subsystem (low-frequency oscillator, RTC and backup RAM)."
      },
      {
        "number": "30",
        "name": "RTCCAP1",
        "type": "input",
        "description": "External time capture pin 1 for RTC_C."
      },
      {
        "number": "31",
        "name": "RTCCAP0",
        "type": "input",
        "description": "External time capture pin 0 for RTC_C."
      },
      {
        "number": "32",
        "name": "P1.5/SMCLK/CB0/A5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; SMCLK clock output, Comparator_B input CB0, and analog input A5 for 10-bit ADC."
      },
      {
        "number": "33",
        "name": "P1.4/MCLK/CB1/A4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; MCLK clock output, Comparator_B input CB1, and analog input A4 for 10-bit ADC."
      },
      {
        "number": "34",
        "name": "P1.3/ADC10CLK/A3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; ADC10_A clock output and analog input A3 for 10-bit ADC."
      },
      {
        "number": "35",
        "name": "P1.2/ACLK/A2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; ACLK clock output and analog input A2 for 10-bit ADC."
      },
      {
        "number": "36",
        "name": "P1.1/TA2.1/CBOUT/VeREF+/A1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; Timer TA2 CCR1 capture/compare output, Comparator_B output, positive ADC reference terminal for an externally applied reference, and analog input A1."
      },
      {
        "number": "37",
        "name": "P1.0/TA1.1/VeREF-/A0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; Timer TA1 CCR1 capture/compare output, negative ADC reference terminal for an externally applied reference, and analog input A0."
      },
      {
        "number": "38",
        "name": "COM0",
        "type": "bidirectional",
        "description": "LCD common output COM0 for LCD backplane."
      },
      {
        "number": "39",
        "name": "COM1",
        "type": "bidirectional",
        "description": "LCD common output COM1 for LCD backplane."
      },
      {
        "number": "40",
        "name": "P1.6/COM2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; LCD common output COM2."
      },
      {
        "number": "41",
        "name": "P1.7/COM3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; LCD common output COM3."
      },
      {
        "number": "42",
        "name": "P2.0/PM_TA0.0/BSL_TX/COM4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default Timer TA0 CCR0 capture/compare); bootloader data transmit; LCD common output COM4."
      },
      {
        "number": "43",
        "name": "P2.1/PM_TA0.1/BSL_RX/COM5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default Timer TA0 CCR1 capture/compare); bootloader data receive; LCD common output COM5."
      },
      {
        "number": "44",
        "name": "P2.2/PM_TA0.2/COM6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default Timer TA0 CCR2 capture/compare); LCD common output COM6."
      },
      {
        "number": "45",
        "name": "P2.3/PM_TA1.0/COM7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default Timer TA1 CCR0 capture/compare); LCD common output COM7."
      },
      {
        "number": "46",
        "name": "LCDCAP/R33",
        "type": "bidirectional",
        "description": "LCD capacitor connection and input/output port of most positive analog LCD voltage V1; must be connected to DVSS if not used."
      },
      {
        "number": "47",
        "name": "P2.4/PM_TA2.0/R23",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default Timer TA2 CCR0 capture/compare); input/output port of second most positive analog LCD voltage V2."
      },
      {
        "number": "48",
        "name": "P2.5/PM_UCB0SOMI/PM_UCB0SCL/LCDREF/R13",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default eUSCI_B0 SPI slave out/master in or I2C clock); external reference input for regulated LCD voltage; input/output port of third LCD voltage V3 or V4."
      },
      {
        "number": "49",
        "name": "P2.6/PM_UCB0SIMO/PM_UCB0SDA/R03",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default eUSCI_B0 SPI slave in/master out or I2C data); input/output port of lowest analog LCD voltage V5."
      },
      {
        "number": "50",
        "name": "P2.7/PM_UCB0CLK/CB2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and mappable secondary function (default eUSCI_B0 clock input/output); Comparator_B input CB2."
      },
      {
        "number": "51",
        "name": "P3.0/PM_UCA0RXD/PM_UCA0SOMI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A0 UART receive data or SPI slave out/master in)."
      },
      {
        "number": "52",
        "name": "P3.1/PM_UCA0TXD/PM_UCA0SIMO/S39",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A0 UART transmit data or SPI slave in/master out); LCD segment output S39."
      },
      {
        "number": "53",
        "name": "P3.2/PM_UCA0CLK/S38",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A0 clock input/output); LCD segment output S38."
      },
      {
        "number": "54",
        "name": "P3.3/PM_UCA1CLK/S37",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A1 clock input/output); LCD segment output S37."
      },
      {
        "number": "55",
        "name": "P3.4/PM_UCA1RXD/PM_UCA1SOMI/S36",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A1 UART receive data or SPI slave out/master in); LCD segment output S36."
      },
      {
        "number": "56",
        "name": "P3.5/PM_UCA1TXD/PM_UCA1SIMO/S35",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A1 UART transmit data or SPI slave in/master out); LCD segment output S35."
      },
      {
        "number": "57",
        "name": "P3.6/PM_UCA2RXD/PM_UCA2SOMI/S34",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A2 UART receive data or SPI slave out/master in); LCD segment output S34."
      },
      {
        "number": "58",
        "name": "P3.7/PM_UCA2TXD/PM_UCA2SIMO/S33",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A2 UART transmit data or SPI slave in/master out); LCD segment output S33."
      },
      {
        "number": "59",
        "name": "P4.0/PM_UCA2CLK/S32",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A2 clock input/output); LCD segment output S32."
      },
      {
        "number": "60",
        "name": "P4.1/PM_UCA3RXD/PM_UCA3SOMI/S31",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A3 UART receive data or SPI slave out/master in); LCD segment output S31."
      },
      {
        "number": "61",
        "name": "P4.2/PM_UCA3TXD/PM_UCA3SIMO/S30",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A3 UART transmit data or SPI slave in/master out); LCD segment output S30."
      },
      {
        "number": "62",
        "name": "P4.3/PM_UCA3CLK/S29",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_A3 clock input/output); LCD segment output S29."
      },
      {
        "number": "63",
        "name": "P4.4/PM_UCB1SOMI/PM_UCB1SCL/S28",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_B1 SPI slave out/master in or I2C clock); LCD segment output S28."
      },
      {
        "number": "64",
        "name": "P4.5/PM_UCB1SIMO/PM_UCB1SDA/S27",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_B1 SPI slave in/master out or I2C data); LCD segment output S27."
      },
      {
        "number": "65",
        "name": "P4.6/PM_UCB1CLK/S26",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default eUSCI_B1 clock input/output); LCD segment output S26."
      },
      {
        "number": "66",
        "name": "P4.7/PM_TA3.0/S25",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with mappable secondary function (default Timer TA3 CCR0 capture/compare); LCD segment output S25."
      },
      {
        "number": "67",
        "name": "P5.0/SDCLK/S24",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; SD24_B bit-stream clock input/output; LCD segment output S24."
      },
      {
        "number": "68",
        "name": "P5.1/PM_SD0DIO/S23",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 0 bit-stream data input/output; LCD segment output S23."
      },
      {
        "number": "69",
        "name": "P5.2/PM_SD1DIO/S22",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 1 bit-stream data input/output; LCD segment output S22."
      },
      {
        "number": "70",
        "name": "P5.3/PM_SD2DIO/S21",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 2 bit-stream data input/output; LCD segment output S21."
      },
      {
        "number": "71",
        "name": "P5.4/PM_SD3DIO/S20",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 3 bit-stream data input/output; LCD segment output S20."
      },
      {
        "number": "72",
        "name": "P5.5/PM_SD4DIO/S19",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 4 bit-stream data input/output; LCD segment output S19."
      },
      {
        "number": "73",
        "name": "P5.6/PM_SD5DIO/S18",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 5 bit-stream data input/output; LCD segment output S18."
      },
      {
        "number": "74",
        "name": "P5.7/PM_SD6DIO/S17",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default SD24_B converter 6 bit-stream data input/output; LCD segment output S17."
      },
      {
        "number": "75",
        "name": "VDSYS2",
        "type": "power_in",
        "description": "Digital power supply for I/Os; must be connected externally to VDSYS1."
      },
      {
        "number": "76",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "77",
        "name": "P6.0/S16",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S16."
      },
      {
        "number": "78",
        "name": "P6.1/S15",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S15."
      },
      {
        "number": "79",
        "name": "P6.2/S14",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S14."
      },
      {
        "number": "80",
        "name": "P6.3/S13",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S13."
      },
      {
        "number": "81",
        "name": "P6.4/S12",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S12."
      },
      {
        "number": "82",
        "name": "P6.5/S11",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S11."
      },
      {
        "number": "83",
        "name": "P6.6/S10",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S10."
      },
      {
        "number": "84",
        "name": "P6.7/S9",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S9."
      },
      {
        "number": "85",
        "name": "P7.0/S8",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S8."
      },
      {
        "number": "86",
        "name": "P7.1/S7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S7."
      },
      {
        "number": "87",
        "name": "P7.2/S6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S6."
      },
      {
        "number": "88",
        "name": "P7.3/S5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S5."
      },
      {
        "number": "89",
        "name": "P7.4/S4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S4."
      },
      {
        "number": "90",
        "name": "P7.5/S3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S3."
      },
      {
        "number": "91",
        "name": "P7.6/S2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S2."
      },
      {
        "number": "92",
        "name": "P7.7/S1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S1."
      },
      {
        "number": "93",
        "name": "P8.0/S0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; LCD segment output S0."
      },
      {
        "number": "94",
        "name": "P8.1/TACLK/RTCCLK/CB3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; Timer clock input TACLK for TA0 to TA3, RTCCLK clock output, and Comparator_B input CB3."
      },
      {
        "number": "95",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode pin for selecting digital I/O on JTAG pins; Spy-Bi-Wire input clock; always has an internal pulldown enabled."
      },
      {
        "number": "96",
        "name": "PJ.0/TDO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; JTAG test data output TDO."
      },
      {
        "number": "97",
        "name": "PJ.1/TDI/TCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; JTAG test data input TDI or test clock input TCLK."
      },
      {
        "number": "98",
        "name": "PJ.2/TMS",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; JTAG test mode select TMS."
      },
      {
        "number": "99",
        "name": "PJ.3/TCK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; JTAG test clock TCK."
      },
      {
        "number": "100",
        "name": "RST/NMI/SBWTDIO",
        "type": "bidirectional",
        "description": "Reset input, active low (internal pullup enabled by default when configured as reset); nonmaskable interrupt input; Spy-By-Wire data input/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: Package naming: the datasheet calls this package LQFP (PZ), 100-pin, 14 mm x 14 mm, not TQFP. The Pa; Device variant: MSP430F67751A is an F677x1A part, so the F677x1A column of Table 4-2 applies. Pins 1; Pin types: the datasheet labels pins with I, O or I/O only. I/O was mapped to bidirectional, I to in"
        ],
        "pages_sent": 109,
        "cost_usd": 0.7631,
        "at": "2026-10-08T14:58:12"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430f67451a",
        "pages": 187,
        "sha256": "fab731e7ae1f3a44",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "msp430f67751aipzr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16.0,
          16.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "99d530be126138ea024746562f1110203db0273456e99932e7e1930dc9f5fba5",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430f67751aipzr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16.0,
          16.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d9b9b4f83810a16d11efa7ec480033c50542b4176d18019b161e624271da40a3",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}