AT24C32E-SSHM-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "at24c32e-sshm-t",
  "title": "AT24C32E-SSHM-T",
  "brief": "Microchip EEPROM, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "at24c32e-sshm-t"
  ],
  "component": {
    "mpn": "AT24C32E-SSHM-T",
    "manufacturer": "Microchip",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/319118d49d4e4eb9b1751a1863e9fd16.pdf",
    "parts": {
      "symbol": "at24c32e-sshm-t.kicad_sym",
      "footprint": "at24c32e-sshm-t.kicad_mod",
      "model_3d": "at24c32e-sshm-t-etched.glb",
      "model_3d_plain": "at24c32e-sshm-t.glb",
      "model_3d_step": "at24c32e-sshm-t-etched.step",
      "model_3d_step_plain": "at24c32e-sshm-t.step",
      "lbr": "at24c32e-sshm-t.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Device address input bit 0. Sets the fifth bit (LSB of hardware slave address) of the I2C 7-bit slave address, allowing up to 8 devices on the same bus. Tie to VCC or GND; if left floating an internal pull-down biases it to logic 0 (pull-down disengages once driven above ~0.5 x VCC)."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input bit 1. Sets the sixth bit of the I2C 7-bit slave address. Tie to VCC or GND; internally pulled down to GND if left floating."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input bit 2. Sets the seventh bit of the I2C 7-bit slave address. Tie to VCC or GND; internally pulled down to GND if left floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply. Must be connected to the system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data. Open-drain bidirectional input/output used to transfer data to and from the device. Requires an external pull-up resistor (not to exceed 10 kOhm) and may be wire-ORed with other open-drain devices on the bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock input from the bus master. Command and address data on SDA are latched on the rising edge of SCL; output data is clocked out on the falling edge. Must be driven high or externally pulled up when the bus is idle."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write Protect input. When tied to GND, normal write operations are permitted; when tied to VCC, all write operations to the memory array are inhibited (active high). Internally pulled down to GND when left floating."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply. Operating range 1.7 V to 3.6 V (1 MHz FM+ mode requires 2.5 V to 3.6 V). Recommend local 0.1uF bypass capacitor to GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/319118d49d4e4eb9b1751a1863e9fd16.pdf",
        "pages": 29,
        "sha256": "cd8b4c586171117e",
        "source_tier": "mfr"
      },
      "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at24c32e-sshm-t"
  ],
  "discovery_pitch": "AT24C32E-SSHM-T (Microchip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "at24c32e-sshm-t.kicad_sym",
    "at24c32e-sshm-t.kicad_mod",
    "at24c32e-sshm-t.glb",
    "at24c32e-sshm-t.step",
    "at24c32e-sshm-t.lbr",
    "docs/hero.png",
    "docs/at24c32e-sshm-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "at24c32e-sshm-t-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:08:20.798Z"
}