25LC320-I

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  "type": "component",
  "slug": "25lc320-i",
  "title": "25LC320-I",
  "brief": "Microchip Tech EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "25LC320-I",
    "manufacturer": "Microchip Tech",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588934760051978240",
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    "distributor_links": {
      "lcsc": "C47093"
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      "source": "Component Ocean /api/assign-pns",
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    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "A low level selects the device and a high level deselects it and forces Standby mode; after power-up a low level on CS is required before any sequence, and a low-to-high transition after a valid write sequence starts the internal write cycle."
      },
      {
        "number": "2",
        "name": "SO",
        "type": "tri_state",
        "description": "Serial data output that shifts data out after the falling edge of SCK during a read, and goes to the high-impedance state when the device is deselected or HOLD is pulled low."
      },
      {
        "number": "3",
        "name": "WP",
        "type": "input",
        "description": "Write-protect input that, when low while the WPEN bit in the STATUS register is high, disables writes to the nonvolatile STATUS register bits; the pin function is blocked unless WPEN is set."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "SI",
        "type": "input",
        "description": "Serial data input that receives instructions, addresses and data, latched on the rising edge of SCK."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "Serial clock that synchronizes communication with the master; SI is latched on its rising edge and SO is updated after its falling edge."
      },
      {
        "number": "7",
        "name": "HOLD",
        "type": "input",
        "description": "Suspends serial transmission when pulled low while SCK is low and the device is selected, and must be held high when the function is not used."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin; the 25LC320 is specified for a VCC range of 2.5V to 5.5V."
      }
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      "Package": "SOP-8",
      "Category": "Memory",
      "Pins": "8"
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