at24c08n

@@ -33,5 +33,78 @@   "author": {     "name": "Ray",     "email": "[email protected]"+  },+  "component": {+    "mpn": "AT24C08N",+    "manufacturer": "HGSEMI",+    "package": "DIP-8",+    "pin_count": 8,+    "category": "EEPROM",+    "parts": {+      "symbol": "at24c08n.kicad_sym",+      "footprint": "at24c08n.kicad_mod",+      "model_3d": "at24c08n-etched.glb",+      "model_3d_plain": "at24c08n.glb",+      "model_3d_step": "at24c08n-etched.step",+      "model_3d_step_plain": "at24c08n.step",+      "lbr": "at24c08n.lbr"+    },+    "pins": [+      {+        "number": "1",+        "name": "NC",+        "type": "unconnected",+        "description": "No connect. Not internally bonded; leave floating or optionally tie to Vss."+      },+      {+        "number": "2",+        "name": "NC",+        "type": "unconnected",+        "description": "No connect. Not internally bonded; leave floating or optionally tie to Vss."+      },+      {+        "number": "3",+        "name": "E2",+        "type": "input",+        "description": "Slave address select input for AT24C08 (bit E2 of the I2C device address, allowing up to 2 devices on one bus). Internally pulled down to Vss if left floating, forcing the corresponding address bit to 0. Logic levels: VIL <= 0.3*VCC, VIH >= 0.7*VCC."+      },+      {+        "number": "4",+        "name": "Vss",+        "type": "power_in",+        "description": "Ground reference for VCC supply."+      },+      {+        "number": "5",+        "name": "SDA",+        "type": "bidirectional",+        "description": "I2C serial data input/output. Open-drain; requires an external pull-up resistor to VCC (typical 1.3 kOhm at 2.5-5.5 V, 10 kOhm at 1.7 V). Wire-OR compatible with other open-drain devices; VOL <= 0.4 V at IOL = 2.1 mA (VCC = 3.0 V)."+      },+      {+        "number": "6",+        "name": "SCL",+        "type": "input",+        "description": "I2C serial clock input. Data clocked in on positive edge and out on negative edge. Supports up to 400 kHz (Fast Mode) or 1 MHz (Fast Mode Plus) across 1.7-5.5 V. Schmitt-triggered with noise-suppression filter (tI = 100 ns at 400 kHz)."+      },+      {+        "number": "7",+        "name": "WCB",+        "type": "input",+        "description": "Write control (active-low enable). Tie to Vss (or leave floating - internally pulled down to Vss) to allow normal write operations; tie to VCC to inhibit all write operations to the memory array. Provides hardware write protection."+      },+      {+        "number": "8",+        "name": "VCC",+        "type": "power_in",+        "description": "Supply voltage input, 1.7 V to 5.5 V. Typical standby current 0.5-1.0 uA; read current 0.2 mA and write current 0.8 mA typical at 400 kHz. Absolute maximum 6.5 V."+      }+    ],+    "provenance": {+      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }   }-}\ No newline at end of file+}