R7FA4M1AB3CFM#AA0

{
  "schema_version": 1,
  "type": "component",
  "slug": "r7fa4m1ab3cfm-aa0",
  "title": "R7FA4M1AB3CFM#AA0",
  "brief": "RENESAS Pre-ordered MCUs, LQFP-64(10x10). 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",
    "r7fa4m1ab3cfm#aa0",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "R7FA4M1AB3CFM#AA0",
    "manufacturer": "RENESAS",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://www.renesas.com/us/en/document/dst/ra4m1-group-datasheet",
    "parts": {
      "symbol": "r7fa4m1ab3cfm-aa0.kicad_sym",
      "footprint": "r7fa4m1ab3cfm-aa0.kicad_mod",
      "model_3d": "r7fa4m1ab3cfm-aa0-hero.glb",
      "model_3d_plain": "r7fa4m1ab3cfm-aa0-etched.glb",
      "model_3d_step": "r7fa4m1ab3cfm-aa0-etched.step",
      "model_3d_step_plain": "r7fa4m1ab3cfm-aa0.step",
      "lbr": "r7fa4m1ab3cfm-aa0.lbr"
    },
    "distributor_links": {
      "lcsc": "C1340737",
      "digikey": "559-R7FA4M1AB3CFM#AA0-ND",
      "mouser": "968-7FA4M1AB3CFM#AA0"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:46:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "559-R7FA4M1AB3CFM#AA0-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "968-7FA4M1AB3CFM#AA0",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P400",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with CACREF, IRQ0, AGTIO1, GTIOC6A, SCK0/SCK1, SCL0, AUDIO_CLK, SEG04 and TS20 functions."
      },
      {
        "number": "2",
        "name": "P401",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with IRQ5, GTETRGA, GTIOC6B, CTX0, CTS0_RTS0/SS0, TXD1/MOSI1/SDA1, SDA0, SEG05 and TS19 functions."
      },
      {
        "number": "3",
        "name": "P402",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with VBATWIO0, IRQ4, AGTIO0/AGTIO1, RTCIC0, CRX0, RXD1/MISO1/SCL1, SEG06 and TS18 functions."
      },
      {
        "number": "4",
        "name": "VBATT",
        "type": "power_in",
        "description": "Backup power supply pin."
      },
      {
        "number": "5",
        "name": "VCL",
        "type": "passive",
        "description": "Connect to VSS through a smoothing capacitor to stabilize the internal power supply; place the capacitor close to the pin."
      },
      {
        "number": "6",
        "name": "P215/XCIN",
        "type": "input",
        "description": "General-purpose input port P215 and sub-clock oscillator pin XCIN; connect a crystal resonator between XCOUT and XCIN."
      },
      {
        "number": "7",
        "name": "P214/XCOUT",
        "type": "output",
        "description": "General-purpose input port P214 and sub-clock oscillator pin XCOUT; connect a crystal resonator between XCOUT and XCIN."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; connect to the system power supply (0 V)."
      },
      {
        "number": "9",
        "name": "P213/XTAL",
        "type": "bidirectional",
        "description": "Main clock crystal resonator pin XTAL, also P213 I/O with IRQ2, GTETRGA, GTIOC0A and TXD1/MOSI1/SDA1 functions."
      },
      {
        "number": "10",
        "name": "P212/EXTAL",
        "type": "bidirectional",
        "description": "Main clock pin EXTAL (crystal or external clock input), also P212 I/O with IRQ3, AGTEE1, GTETRGB, GTIOC0B and RXD1/MISO1/SCL1 functions."
      },
      {
        "number": "11",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; connect to the system power supply and to VSS through a 0.1-uF capacitor placed close to the pin."
      },
      {
        "number": "12",
        "name": "P411",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with IRQ4, AGTOA1, GTOVUP, GTIOC6A, TXD0/MOSI0/SDA0, MOSIA, SEG07 and TS07 functions."
      },
      {
        "number": "13",
        "name": "P410",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with IRQ5, AGTOB1, GTOVLO, GTIOC6B, RXD0/MISO0/SCL0, MISOA, SEG08 and TS06 functions."
      },
      {
        "number": "14",
        "name": "P409",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with IRQ6, GTOWUP, GTIOC5A, USB_EXICEN, TXD9/MOSI9/SDA9, SEG09 and TS05 functions."
      },
      {
        "number": "15",
        "name": "P408",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with IRQ7, GTOWLO, GTIOC5B, USB_ID, CTS1_RTS1/SS1, RXD9/MISO9/SCL9, SCL0, SEG10 and TS04 functions."
      },
      {
        "number": "16",
        "name": "P407",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin with AGTIO0, RTCOUT, USB_VBUS, CTS0_RTS0/SS0, SDA0, SSLB3, ADTRG0, SEG11 and TS03 functions."
      },
      {
        "number": "17",
        "name": "VSS_USB",
        "type": "power_in",
        "description": "USB ground pin."
      },
      {
        "number": "18",
        "name": "P915/USB_DM",
        "type": "bidirectional",
        "description": "D- I/O pin of the USB on-chip transceiver, to be connected to the D- pin of the USB bus (also P915 port)."
      },
      {
        "number": "19",
        "name": "P914/USB_DP",
        "type": "bidirectional",
        "description": "D+ I/O pin of the USB on-chip transceiver, to be connected to the D+ pin of the USB bus (also P914 port)."
      },
      {
        "number": "20",
        "name": "VCC_USB",
        "type": "power_in",
        "description": "USB transceiver power supply input or USB LDO regulator output; connect an external capacitor."
      },
      {
        "number": "21",
        "name": "VCC_USB_LDO",
        "type": "power_in",
        "description": "Power supply pin for the USB LDO regulator."
      },
      {
        "number": "22",
        "name": "P206",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "23",
        "name": "P205",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "24",
        "name": "P204",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "25",
        "name": "RES",
        "type": "input",
        "description": "Reset signal input pin; the MCU enters the reset state when this signal goes low."
      },
      {
        "number": "26",
        "name": "P201/MD",
        "type": "bidirectional",
        "description": "Operating mode setting pin MD (level must not change during mode transition on reset release), also P201 port."
      },
      {
        "number": "27",
        "name": "P200",
        "type": "input",
        "description": "General-purpose input pin."
      },
      {
        "number": "28",
        "name": "P304",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "29",
        "name": "P303",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "30",
        "name": "P302",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "31",
        "name": "P301",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "32",
        "name": "P300/TCK/SWCLK",
        "type": "bidirectional",
        "description": "On-chip debug pin: TCK for boundary scan or SWCLK serial wire clock input, also P300 port."
      },
      {
        "number": "33",
        "name": "P108/TMS/SWDIO",
        "type": "bidirectional",
        "description": "On-chip debug pin: TMS or SWDIO serial wire data I/O, also P108 port."
      },
      {
        "number": "34",
        "name": "P109/TDO/SWO",
        "type": "bidirectional",
        "description": "On-chip debug pin: TDO or SWO serial wire trace output, also P109 port."
      },
      {
        "number": "35",
        "name": "P110/TDI",
        "type": "bidirectional",
        "description": "On-chip debug TDI input pin, also P110 port."
      },
      {
        "number": "36",
        "name": "P111",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "37",
        "name": "P112",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "38",
        "name": "P113",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "39",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; connect to the system power supply and to VSS through a 0.1-uF capacitor placed close to the pin."
      },
      {
        "number": "40",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; connect to the system power supply (0 V)."
      },
      {
        "number": "41",
        "name": "P107",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "42",
        "name": "P106",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "43",
        "name": "P105",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "44",
        "name": "P104",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "45",
        "name": "P103",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "46",
        "name": "P102",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "47",
        "name": "P101",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "48",
        "name": "P100",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "49",
        "name": "P500",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "50",
        "name": "P501",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "51",
        "name": "P502",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "52",
        "name": "P015",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "53",
        "name": "P014",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin (DAC12 output DA0 function)."
      },
      {
        "number": "54",
        "name": "P013/VREFL",
        "type": "bidirectional",
        "description": "Analog reference ground pin VREFL for the D/A converter, also P013 port."
      },
      {
        "number": "55",
        "name": "P012/VREFH",
        "type": "bidirectional",
        "description": "Analog reference voltage supply pin VREFH for the D/A converter, also P012 port."
      },
      {
        "number": "56",
        "name": "AVCC0",
        "type": "power_in",
        "description": "Analog voltage supply pin."
      },
      {
        "number": "57",
        "name": "AVSS0",
        "type": "power_in",
        "description": "Analog voltage supply ground pin."
      },
      {
        "number": "58",
        "name": "P011/VREFL0",
        "type": "bidirectional",
        "description": "Reference power supply ground pin VREFL0 for the A/D converter, also P011 port."
      },
      {
        "number": "59",
        "name": "P010/VREFH0",
        "type": "bidirectional",
        "description": "Analog reference voltage supply pin VREFH0 for the A/D converter, also P010 port."
      },
      {
        "number": "60",
        "name": "P004",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "61",
        "name": "P003",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "62",
        "name": "P002",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "63",
        "name": "P001",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      },
      {
        "number": "64",
        "name": "P000",
        "type": "bidirectional",
        "description": "General-purpose I/O port pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The 64-pin LQFP figure (page 18) text extraction lists labels without reliable pin-number positions.; The pin list table for pins 20-64 was not in the supplied pages, so multiplexed function lists are o; Pin type is ambiguous. VCL and VCC_USB are listed as I/O in the datasheet. P212/P213 are bidirection"
        ],
        "pages_sent": 37,
        "cost_usd": 0.4237,
        "at": "2026-10-22T21:45:52"
      },
      "datasheet": {
        "url": "https://www.renesas.com/us/en/document/dst/ra4m1-group-datasheet",
        "pages": 131,
        "sha256": "b96fe3862d2d91d9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "r7fa4m1ab3cfm-aa0.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "r7fa4m1ab3cfm-aa0-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "21445855f068d7e7e93f0ecc8312265304084b9b6445e9e4c257f6f1bef5fca1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "LQFP-64(10x10)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "64"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminal material (Pb-free) A: Sn (Tin) only",
        "page": 9,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "b96fe3862d2d91d910b04a662631d41dfd3ce02d026fbb80c09aefb853933dbf"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b96fe3862d2d91d910b04a662631d41dfd3ce02d026fbb80c09aefb853933dbf",
      "rows": [
        {
          "name": "Power supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Input voltage 5V-tolerant ports",
          "symbol": "Vin",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "5 V-tolerant ports",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Analog power supply voltage",
          "symbol": "AVCC0",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "VBATT power supply voltage",
          "symbol": "VBATT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 28,
          "source": "datasheet"
        },
        {
          "name": "Power supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "When USBFS is not used",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Analog power supply voltage",
          "symbol": "AVCC0",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "VBATT supply voltage",
          "symbol": "VBATT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 3.6,
          "conditions": "When the battery backup function is used",
          "source_page": 29,
          "source": "datasheet"
        },
        {
          "name": "Permissible junction temperature",
          "symbol": "Tj",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "Ta -40 to +105°C products, High-speed mode etc.",
          "source_page": 30,
          "source": "datasheet"
        },
        {
          "name": "Input pull-up resistor",
          "symbol": "RU",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 10,
          "typ": 20,
          "max": 50,
          "conditions": "Vin = 0 V",
          "source_page": 35,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current",
          "symbol": "|Iin|",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Vin = 0 V, Vin = VCC",
          "source_page": 35,
          "source": "datasheet"
        },
        {
          "name": "Supply current software standby",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.8,
          "max": 4.5,
          "conditions": "Ta = 25°C",
          "source_page": 50,
          "source": "datasheet"
        },
        {
          "name": "Supply current software standby",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 8.7,
          "max": 53.7,
          "conditions": "Ta = 105°C",
          "source_page": 50,
          "source": "datasheet"
        },
        {
          "name": "Supply current high-speed normal",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 8.3,
          "max": null,
          "conditions": "ICLK = 48 MHz, all peripheral clock disabled, while(1) from flash",
          "source_page": 44,
          "source": "datasheet"
        },
        {
          "name": "HOCO24 frequency",
          "symbol": "fHOCO24",
          "kind": "electrical",
          "unit": "MHz",
          "min": 23.76,
          "typ": 24,
          "max": 24.24,
          "conditions": "Ta = -20 to 85°C, 1.8 ≤ VCC ≤ 5.5",
          "source_page": 58,
          "source": "datasheet"
        },
        {
          "name": "MOCO frequency",
          "symbol": "fMOCO",
          "kind": "electrical",
          "unit": "MHz",
          "min": 6.8,
          "typ": 8,
          "max": 9.2,
          "conditions": "",
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