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MSP430FR2155TRHAR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), QFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+78@@ -0,0 +1,78 @@+# MSP430FR2155TRHAR++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · QFN-40-EP(6x6)++MSP430FR2155TRHAR from Texas Instruments, in a QFN-40-EP(6x6). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | P1.1/UCB0CLK/ACLK/COMP0.1/A1 | bidirectional | General-purpose I/O P1.1 with LVCMOS buffer powered from DVCC and reset state OFF; alternate functions are eUSCI_B0 clock, ACLK output, eCOMP0 input COMP0.1 and ADC analog input A1. |+| 2 | P1.0/UCB0STE/SMCLK/COMP0.0/A0/Veref+ | bidirectional | General-purpose I/O P1.0 with LVCMOS buffer powered from DVCC and reset state OFF; alternate functions are eUSCI_B0 STE, SMCLK output, eCOMP0 input COMP0.0, ADC analog input A0 and ADC positive reference Veref+. |+| 3 | TEST/SBWTCK | input | TEST pin selects test/JTAG-related operation and carries the Spy-Bi-Wire clock SBWTCK; it always has an internal pulldown enabled, so it may be left open. |+| 4 | RST/NMI/SBWTDIO | bidirectional | Device reset pin (RST, reset default function) that can alternatively be configured as non-maskable interrupt NMI or Spy-Bi-Wire data I/O SBWTDIO; if unused, use a 47-kΩ pullup or the internal pullup with a 10-nF (or 1.1-nF) pulldown. |+| 5 | DVCC | power_in | Primary power supply pin for the digital and analog modules, specified from 1.8 V to 3.6 V, with 4.7 µF to 10 µF recommended capacitance at DVCC. |+| 6 | DVSS | power_in | Ground (VSS) supply pin for the digital and analog modules; the exposed thermal pad must also be connected to VSS. |+| 7 | P2.7/TB0CLK/XIN | bidirectional | General-purpose I/O P2.7 with LVCMOS buffer; alternate functions are Timer_B0 clock input TB0CLK and input terminal XIN for the crystal oscillator. |+| 8 | P2.6/MCLK/XOUT | bidirectional | General-purpose I/O P2.6 with LVCMOS buffer; alternate functions are MCLK output and output terminal XOUT for the crystal oscillator. |+| 9 | P2.5/COMP1.0 | bidirectional | General-purpose I/O P2.5 with LVCMOS buffer; alternate function is eCOMP1 comparator input COMP1.0. |+| 10 | P2.4/COMP1.1 | bidirectional | General-purpose I/O P2.4 with LVCMOS buffer; alternate function is eCOMP1 comparator input COMP1.1. |+| 11 | P4.7/UCB1SOMI/UCB1SCL | bidirectional | General-purpose I/O P4.7 with LVCMOS buffer; alternate functions are eUSCI_B1 SOMI in SPI mode or SCL in I2C mode. |+| 12 | P4.6/UCB1SIMO/UCB1SDA | bidirectional | General-purpose I/O P4.6 with LVCMOS buffer; alternate functions are eUSCI_B1 SIMO in SPI mode or SDA in I2C mode. |+| 13 | P4.5/UCB1CLK | bidirectional | General-purpose I/O P4.5 with LVCMOS buffer; alternate function is eUSCI_B1 clock UCB1CLK. |+| 14 | P4.4/UCB1STE | bidirectional | General-purpose I/O P4.4 with LVCMOS buffer; alternate function is eUSCI_B1 STE. |+| 15 | P6.1/TB3.2 | bidirectional | General-purpose I/O P6.1 with LVCMOS buffer; alternate function is Timer_B3 capture/compare channel TB3.2. |+| 16 | P6.0/TB3.1 | bidirectional | General-purpose I/O P6.0 with LVCMOS buffer; alternate function is Timer_B3 capture/compare channel TB3.1. |+| 17 | P4.3/UCA1TXD/UCA1SIMO | bidirectional | General-purpose I/O P4.3 with LVCMOS buffer; alternate functions are eUSCI_A1 TXD in UART mode or SIMO in SPI mode. |+| 18 | P4.2/UCA1RXD/UCA1SOMI | bidirectional | General-purpose I/O P4.2 with LVCMOS buffer; alternate functions are eUSCI_A1 RXD in UART mode or SOMI in SPI mode. |+| 19 | P4.1/UCA1CLK | bidirectional | General-purpose I/O P4.1 with LVCMOS buffer; alternate function is eUSCI_A1 clock UCA1CLK. |+| 20 | P4.0/UCA1STE/ISOTXD/ISORXD | bidirectional | General-purpose I/O P4.0 with LVCMOS buffer; alternate functions are eUSCI_A1 STE, ISOTXD output and ISORXD input. |+| 21 | P2.3/TB1TRG | bidirectional | General-purpose I/O P2.3 with LVCMOS buffer; alternate function is Timer_B1 external trigger TB1TRG. |+| 22 | P2.2/TB1CLK | bidirectional | General-purpose I/O P2.2 with LVCMOS buffer; alternate function is Timer_B1 clock input TB1CLK. |+| 23 | P2.1/TB1.2/COMP1.O | bidirectional | General-purpose I/O P2.1 with LVCMOS buffer; alternate functions are Timer_B1 channel TB1.2 and eCOMP1 output COMP1.O. |+| 24 | P2.0/TB1.1/COMP0.O | bidirectional | General-purpose I/O P2.0 with LVCMOS buffer; alternate functions are Timer_B1 channel TB1.1 and eCOMP0 output COMP0.O. |+| 25 | P1.7/UCA0TXD/UCA0SIMO/TB0.2/TDO/A7/VREF+ | bidirectional | General-purpose I/O P1.7 with LVCMOS buffer; alternate functions are eUSCI_A0 TXD/SIMO, Timer_B0 channel TB0.2, JTAG TDO, ADC analog input A7 and VREF+. |+| 26 | P1.6/UCA0RXD/UCA0SOMI/TB0.1/TDI/TCLK/A6 | bidirectional | General-purpose I/O P1.6 with LVCMOS buffer; alternate functions are eUSCI_A0 RXD/SOMI, Timer_B0 channel TB0.1, JTAG TDI/TCLK and ADC analog input A6. |+| 27 | P1.5/UCA0CLK/TMS/A5 | bidirectional | General-purpose I/O P1.5 with LVCMOS buffer; alternate functions are eUSCI_A0 clock, JTAG TMS and ADC analog input A5. |+| 28 | P1.4/UCA0STE/TCK/A4 | bidirectional | General-purpose I/O P1.4 with LVCMOS buffer; alternate functions are eUSCI_A0 STE, JTAG TCK and ADC analog input A4. |+| 29 | P3.7 | bidirectional | General-purpose I/O P3.7 with LVCMOS buffer; the OA3+ analog function listed for MSP430FR235x is not available on MSP430FR215x, which has no SAC modules. |+| 30 | P3.6 | bidirectional | General-purpose I/O P3.6 with LVCMOS buffer; the OA3- analog function listed for MSP430FR235x is not available on MSP430FR215x. |+| 31 | P3.5 | bidirectional | General-purpose I/O P3.5 with LVCMOS buffer; the OA3O analog function listed for MSP430FR235x is not available on MSP430FR215x. |+| 32 | P3.4/SMCLK | bidirectional | General-purpose I/O P3.4 with LVCMOS buffer; alternate function is SMCLK output. |+| 33 | P5.1/TB2.2/MFM.TX/A9 | bidirectional | General-purpose I/O P5.1 with LVCMOS buffer; alternate functions are Timer_B2 channel TB2.2, Manchester function module transmit MFM.TX and ADC analog input A9. |+| 34 | P5.0/TB2.1/MFM.RX/A8 | bidirectional | General-purpose I/O P5.0 with LVCMOS buffer; alternate functions are Timer_B2 channel TB2.1, Manchester function module receive MFM.RX and ADC analog input A8. |+| 35 | P3.3 | bidirectional | General-purpose I/O P3.3 with LVCMOS buffer; the OA2+ analog function listed for MSP430FR235x is not available on MSP430FR215x. |+| 36 | P3.2 | bidirectional | General-purpose I/O P3.2 with LVCMOS buffer; the OA2- analog function listed for MSP430FR235x is not available on MSP430FR215x. |+| 37 | P3.1 | bidirectional | General-purpose I/O P3.1 with LVCMOS buffer; the OA2O analog function listed for MSP430FR235x is not available on MSP430FR215x. |+| 38 | P3.0/MCLK | bidirectional | General-purpose I/O P3.0 with LVCMOS buffer; alternate function is MCLK output. |+| 39 | P1.3/UCB0SOMI/UCB0SCL/A3 | bidirectional | General-purpose I/O P1.3 with LVCMOS buffer; alternate functions are eUSCI_B0 SOMI in SPI mode or SCL in I2C mode and ADC analog input A3. |+| 40 | P1.2/UCB0SIMO/UCB0SDA/TB0TRG/A2/Veref- | bidirectional | General-purpose I/O P1.2 with LVCMOS buffer; alternate functions are eUSCI_B0 SIMO in SPI mode or SDA in I2C mode, Timer_B0 trigger TB0TRG, ADC analog input A2 and ADC negative reference Veref-. |+| 41 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | QFN-40-EP(6x6) |+| Category | Embedded Processors & Controllers |+| Pins | 41 |++## CAD (KiCad official)++- Symbol: `MSP430FR2155TRHAR`+- Footprint: `Package_DFN_QFN:QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm`+- 3D model: QFN-40-EP(6x6) (KiCad packages3D, STEP)+- 3D model files: `msp430fr2155trhar-etched.step` / `msp430fr2155trhar-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430fr2155trhar.step` / `msp430fr2155trhar.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/msp430fr2355) (152 pp, sha256 `f1ebe8a259a8e556`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/msp430fr2155trhar-datasheet.pdf)
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alternate functions are eUSCI_B0 clock, ACLK output, eCOMP0 input COMP0.1 and ADC analog input A1."+ },+ {+ "number": "2",+ "name": "P1.0/UCB0STE/SMCLK/COMP0.0/A0/Veref+",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.0 with LVCMOS buffer powered from DVCC and reset state OFF; alternate functions are eUSCI_B0 STE, SMCLK output, eCOMP0 input COMP0.0, ADC analog input A0 and ADC positive reference Veref+."+ },+ {+ "number": "3",+ "name": "TEST/SBWTCK",+ "type": "input",+ "description": "TEST pin selects test/JTAG-related operation and carries the Spy-Bi-Wire clock SBWTCK; it always has an internal pulldown enabled, so it may be left open."+ },+ {+ "number": "4",+ "name": "RST/NMI/SBWTDIO",+ "type": "bidirectional",+ "description": "Device reset pin (RST, reset default function) that can alternatively be configured as non-maskable interrupt NMI or Spy-Bi-Wire data I/O SBWTDIO; if unused, use a 47-kΩ pullup or the internal pullup with a 10-nF (or 1.1-nF) pulldown."+ },+ {+ "number": "5",+ "name": "DVCC",+ "type": "power_in",+ "description": "Primary power supply pin for the digital and analog modules, specified from 1.8 V to 3.6 V, with 4.7 µF to 10 µF recommended capacitance at DVCC."+ },+ {+ "number": "6",+ "name": "DVSS",+ "type": "power_in",+ "description": "Ground (VSS) supply pin for the digital and analog modules; the exposed thermal pad must also be connected to VSS."+ },+ {+ "number": "7",+ "name": "P2.7/TB0CLK/XIN",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.7 with LVCMOS buffer; alternate functions are Timer_B0 clock input TB0CLK and input terminal XIN for the crystal oscillator."+ },+ {+ "number": "8",+ "name": "P2.6/MCLK/XOUT",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.6 with LVCMOS buffer; alternate functions are MCLK output and output terminal XOUT for the crystal oscillator."+ },+ {+ "number": "9",+ "name": "P2.5/COMP1.0",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.5 with LVCMOS buffer; alternate function is eCOMP1 comparator input COMP1.0."+ },+ {+ "number": "10",+ "name": "P2.4/COMP1.1",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.4 with LVCMOS buffer; alternate function is eCOMP1 comparator input COMP1.1."+ },+ {+ "number": "11",+ "name": "P4.7/UCB1SOMI/UCB1SCL",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.7 with LVCMOS buffer; alternate functions are eUSCI_B1 SOMI in SPI mode or SCL in I2C mode."+ },+ {+ "number": "12",+ "name": "P4.6/UCB1SIMO/UCB1SDA",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.6 with LVCMOS buffer; alternate functions are eUSCI_B1 SIMO in SPI mode or SDA in I2C mode."+ },+ {+ "number": "13",+ "name": "P4.5/UCB1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.5 with LVCMOS buffer; alternate function is eUSCI_B1 clock UCB1CLK."+ },+ {+ "number": "14",+ "name": "P4.4/UCB1STE",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.4 with LVCMOS buffer; alternate function is eUSCI_B1 STE."+ },+ {+ "number": "15",+ "name": "P6.1/TB3.2",+ "type": "bidirectional",+ "description": "General-purpose I/O P6.1 with LVCMOS buffer; alternate function is Timer_B3 capture/compare channel TB3.2."+ },+ {+ "number": "16",+ "name": "P6.0/TB3.1",+ "type": "bidirectional",+ "description": "General-purpose I/O P6.0 with LVCMOS buffer; alternate function is Timer_B3 capture/compare channel TB3.1."+ },+ {+ "number": "17",+ "name": "P4.3/UCA1TXD/UCA1SIMO",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.3 with LVCMOS buffer; alternate functions are eUSCI_A1 TXD in UART mode or SIMO in SPI mode."+ },+ {+ "number": "18",+ "name": "P4.2/UCA1RXD/UCA1SOMI",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.2 with LVCMOS buffer; alternate functions are eUSCI_A1 RXD in UART mode or SOMI in SPI mode."+ },+ {+ "number": "19",+ "name": "P4.1/UCA1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.1 with LVCMOS buffer; alternate function is eUSCI_A1 clock UCA1CLK."+ },+ {+ "number": "20",+ "name": "P4.0/UCA1STE/ISOTXD/ISORXD",+ "type": "bidirectional",+ "description": "General-purpose I/O P4.0 with LVCMOS buffer; alternate functions are eUSCI_A1 STE, ISOTXD output and ISORXD input."+ },+ {+ "number": "21",+ "name": "P2.3/TB1TRG",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.3 with LVCMOS buffer; alternate function is Timer_B1 external trigger TB1TRG."+ },+ {+ "number": "22",+ "name": "P2.2/TB1CLK",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.2 with LVCMOS buffer; alternate function is Timer_B1 clock input TB1CLK."+ },+ {+ "number": "23",+ "name": "P2.1/TB1.2/COMP1.O",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.1 with LVCMOS buffer; alternate functions are Timer_B1 channel TB1.2 and eCOMP1 output COMP1.O."+ },+ {+ "number": "24",+ "name": "P2.0/TB1.1/COMP0.O",+ "type": "bidirectional",+ "description": "General-purpose I/O P2.0 with LVCMOS buffer; alternate functions are Timer_B1 channel TB1.1 and eCOMP0 output COMP0.O."+ },+ {+ "number": "25",+ "name": "P1.7/UCA0TXD/UCA0SIMO/TB0.2/TDO/A7/VREF+",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.7 with LVCMOS buffer; alternate functions are eUSCI_A0 TXD/SIMO, Timer_B0 channel TB0.2, JTAG TDO, ADC analog input A7 and VREF+."+ },+ {+ "number": "26",+ "name": "P1.6/UCA0RXD/UCA0SOMI/TB0.1/TDI/TCLK/A6",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.6 with LVCMOS buffer; alternate functions are eUSCI_A0 RXD/SOMI, Timer_B0 channel TB0.1, JTAG TDI/TCLK and ADC analog input A6."+ },+ {+ "number": "27",+ "name": "P1.5/UCA0CLK/TMS/A5",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.5 with LVCMOS buffer; alternate functions are eUSCI_A0 clock, JTAG TMS and ADC analog input A5."+ },+ {+ "number": "28",+ "name": "P1.4/UCA0STE/TCK/A4",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.4 with LVCMOS buffer; alternate functions are eUSCI_A0 STE, JTAG TCK and ADC analog input A4."+ },+ {+ "number": "29",+ "name": "P3.7",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.7 with LVCMOS buffer; the OA3+ analog function listed for MSP430FR235x is not available on MSP430FR215x, which has no SAC modules."+ },+ {+ "number": "30",+ "name": "P3.6",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.6 with LVCMOS buffer; the OA3- analog function listed for MSP430FR235x is not available on MSP430FR215x."+ },+ {+ "number": "31",+ "name": "P3.5",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.5 with LVCMOS buffer; the OA3O analog function listed for MSP430FR235x is not available on MSP430FR215x."+ },+ {+ "number": "32",+ "name": "P3.4/SMCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.4 with LVCMOS buffer; alternate function is SMCLK output."+ },+ {+ "number": "33",+ "name": "P5.1/TB2.2/MFM.TX/A9",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.1 with LVCMOS buffer; alternate functions are Timer_B2 channel TB2.2, Manchester function module transmit MFM.TX and ADC analog input A9."+ },+ {+ "number": "34",+ "name": "P5.0/TB2.1/MFM.RX/A8",+ "type": "bidirectional",+ "description": "General-purpose I/O P5.0 with LVCMOS buffer; alternate functions are Timer_B2 channel TB2.1, Manchester function module receive MFM.RX and ADC analog input A8."+ },+ {+ "number": "35",+ "name": "P3.3",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.3 with LVCMOS buffer; the OA2+ analog function listed for MSP430FR235x is not available on MSP430FR215x."+ },+ {+ "number": "36",+ "name": "P3.2",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.2 with LVCMOS buffer; the OA2- analog function listed for MSP430FR235x is not available on MSP430FR215x."+ },+ {+ "number": "37",+ "name": "P3.1",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.1 with LVCMOS buffer; the OA2O analog function listed for MSP430FR235x is not available on MSP430FR215x."+ },+ {+ "number": "38",+ "name": "P3.0/MCLK",+ "type": "bidirectional",+ "description": "General-purpose I/O P3.0 with LVCMOS buffer; alternate function is MCLK output."+ },+ {+ "number": "39",+ "name": "P1.3/UCB0SOMI/UCB0SCL/A3",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.3 with LVCMOS buffer; alternate functions are eUSCI_B0 SOMI in SPI mode or SCL in I2C mode and ADC analog input A3."+ },+ {+ "number": "40",+ "name": "P1.2/UCB0SIMO/UCB0SDA/TB0TRG/A2/Veref-",+ "type": "bidirectional",+ "description": "General-purpose I/O P1.2 with LVCMOS buffer; alternate functions are eUSCI_B0 SIMO in SPI mode or SDA in I2C mode, Timer_B0 trigger TB0TRG, ADC analog input A2 and ADC negative reference Veref-."+ },+ {+ "number": "41",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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 selection: MSP430FR2155TRHAR is the 40-pin RHA (VQFN, 6 mm x 6 mm) variant per the device co; Exposed thermal pad (VQFN) has no numbered pin and is not listed in pins. The datasheet requires it ; Datasheet pages 20 and 21 were not present in the supplied text, so the pin-attribute rows for pins ",+ "exposed pad 41 added from the footprint",+ "17/41 pins cited to the wrong page (name found elsewhere): ['24:P2.0/TB1.1/COMP0.O@p98', '25:P1.7/UCA0TXD/UCA0SIMO/TB0.2/TDO/A7/VREF+@p96', '26:P1.6/UCA0RXD/UCA0SOMI/TB0.1/TDI/TCLK/A6@p96', '27:P1.5/UCA0CLK/TMS/A5@p96']"+ ],+ "pages_sent": 61,+ "cost_usd": 0.348,+ "at": "2026-10-08T02:05:22"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/msp430fr2355",+ "pages": 152,+ "sha256": "f1ebe8a259a8e556",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 41,+ "described": 41,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "msp430fr2155trhar.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 6,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "msp430fr2155trhar-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 6,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "fd18c2a8cd99986b478f89397805f02c3b70eb2de976dd204f411fe74f1486a2",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}