FM25CL64B-GTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "fm25cl64b-gtr",
  "title": "FM25CL64B-GTR",
  "brief": "Infineon FRAM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "fm25cl64b-gtr"
  ],
  "component": {
    "mpn": "FM25CL64B-GTR",
    "manufacturer": "Infineon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "FRAM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/dc6c1cf04e7c4f23ac673c6696435ee2.pdf",
    "parts": {
      "symbol": "fm25cl64b-gtr.kicad_sym",
      "footprint": "fm25cl64b-gtr.kicad_mod",
      "model_3d": "fm25cl64b-gtr-etched.glb",
      "model_3d_plain": "fm25cl64b-gtr.glb",
      "model_3d_step": "fm25cl64b-gtr-etched.step",
      "model_3d_step_plain": "fm25cl64b-gtr.step",
      "lbr": "fm25cl64b-gtr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Chip Select (active LOW). When HIGH, the device enters low-power standby mode, ignores other inputs, and tri-states the output. A falling edge on CS internally activates the SCK signal and must occur before every opcode."
      },
      {
        "number": "2",
        "name": "SO",
        "type": "output",
        "description": "Serial Output (MISO). Driven during a read and tri-stated at all other times, including when HOLD is LOW. Data transitions on the falling edge of SCK."
      },
      {
        "number": "3",
        "name": "WP",
        "type": "input",
        "description": "Write Protect (active LOW). Prevents write operations to the Status Register when WPEN=1. Must be tied to VDD if not used."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device. Must be connected to system ground."
      },
      {
        "number": "5",
        "name": "SI",
        "type": "input",
        "description": "Serial Input (MOSI). All data is input on this pin, sampled on the rising edge of SCK. Should always be driven to a valid logic level to meet IDD specs. May be tied to SO for a single-pin data interface."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "Serial Clock. All I/O activity is synchronized to this clock. Inputs are latched on the rising edge and outputs occur on the falling edge. Clock frequency 0 to 20 MHz; may be interrupted at any time."
      },
      {
        "number": "7",
        "name": "HOLD",
        "type": "input",
        "description": "HOLD (active LOW). When LOW, suspends the current SPI operation; device ignores transitions on SCK and CS. Transitions must occur while SCK is LOW. Must be tied to VDD if not used."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input to the device. Operating range 2.7 V to 3.65 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/dc6c1cf04e7c4f23ac673c6696435ee2.pdf",
        "pages": 21,
        "sha256": "7c6df2f70b3e907d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "fm25cl64b-gtr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fm25cl64b-gtr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a78a20bf61db45986c9e16b1e61e4c90eb77c5115631860679bfb68c4f585bf3",
        "checked": "2026-11-03",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "fm25cl64b-gtr"
  ],
  "discovery_pitch": "FM25CL64B-GTR (Infineon) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fm25cl64b-gtr.kicad_sym",
    "fm25cl64b-gtr.kicad_mod",
    "fm25cl64b-gtr.glb",
    "fm25cl64b-gtr.step",
    "fm25cl64b-gtr-etched.step",
    "fm25cl64b-gtr.lbr",
    "docs/hero.png",
    "docs/fm25cl64b-gtr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "FM25CL64B-GTRG",
      "kind": "packaging"
    },
    {
      "mpn": "FM25CL64B-GTR",
      "kind": "packaging"
    },
    {
      "mpn": "FM25CL64B-GTRDG",
      "kind": "packaging"
    },
    {
      "mpn": "FM25CL64B-GTRDGTR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T20:40:41.838Z"
}