component
ATM90E26-YU-R
Public Made by Adomby adom
Microchip Tech Energy Metering, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+17−14@@ -50,19 +50,19 @@ "number": "3", "name": "DVDD", "type": "power_in",- "description": "Digital power supply 2.8V to 3.6V; metering accuracy guaranteed within 3.0V to 3.6V; decouple with 10\u03bcF electrolytic and 0.1\u03bcF capacitor."+ "description": "Digital power supply 2.8V to 3.6V; metering accuracy guaranteed within 3.0V to 3.6V; decouple with 10μF electrolytic and 0.1μF capacitor." }, { "number": "4", "name": "Reset", "type": "input",- "description": "Active-low hardware reset input; apply minimum 200\u03bcs pulse width and connect 0.1\u03bcF filter capacitor to ground."+ "description": "Active-low hardware reset input; apply minimum 200μs pulse width and connect 0.1μF filter capacitor to ground." }, { "number": "5", "name": "AVDD", "type": "power_in",- "description": "Analog power supply 2.8V to 3.6V; metering accuracy guaranteed within 3.0V to 3.6V; decouple with 0.1\u03bcF capacitor."+ "description": "Analog power supply 2.8V to 3.6V; metering accuracy guaranteed within 3.0V to 3.6V; decouple with 0.1μF capacitor." }, { "number": "6",@@ -74,13 +74,13 @@ "number": "7", "name": "I2P", "type": "input",- "description": "N line current positive input for differential measurement; input range 120\u03bcVrms to 600mVrms when N line gain is 1."+ "description": "N line current positive input for differential measurement; input range 120μVrms to 600mVrms when N line gain is 1." }, { "number": "8", "name": "I2N", "type": "input",- "description": "N line current negative input for differential measurement; input range 120\u03bcVrms to 600mVrms when N line gain is 1."+ "description": "N line current negative input for differential measurement; input range 120μVrms to 600mVrms when N line gain is 1." }, { "number": "9",@@ -92,13 +92,13 @@ "number": "10", "name": "I1P", "type": "input",- "description": "L line current positive input for differential measurement; input range 5\u03bcVrms to 25mVrms when L line gain is 24."+ "description": "L line current positive input for differential measurement; input range 5μVrms to 25mVrms when L line gain is 24." }, { "number": "11", "name": "I1N", "type": "input",- "description": "L line current negative input for differential measurement; input range 5\u03bcVrms to 25mVrms when L line gain is 24."+ "description": "L line current negative input for differential measurement; input range 5μVrms to 25mVrms when L line gain is 24." }, { "number": "12",@@ -110,7 +110,7 @@ "number": "13", "name": "Vref", "type": "power_in",- "description": "Reference voltage output at 1.26V nominal; decouple with 1\u03bcF and 1nF capacitors in parallel to ground."+ "description": "Reference voltage output at 1.26V nominal; decouple with 1μF and 1nF capacitors in parallel to ground." }, { "number": "14",@@ -122,13 +122,13 @@ "number": "15", "name": "VN", "type": "input",- "description": "Voltage measurement negative input for differential measurement; input range 120\u03bcVrms to 600mVrms."+ "description": "Voltage measurement negative input for differential measurement; input range 120μVrms to 600mVrms." }, { "number": "16", "name": "VP", "type": "input",- "description": "Voltage measurement positive input for differential measurement; input range 120\u03bcVrms to 600mVrms."+ "description": "Voltage measurement positive input for differential measurement; input range 120μVrms to 600mVrms." }, { "number": "17",@@ -140,13 +140,13 @@ "number": "18", "name": "CF1", "type": "output",- "description": "Active energy pulse output; generates pulses proportional to active energy with width 80ms (if period \u2265160ms) or 0.5T (if period <160ms)."+ "description": "Active energy pulse output; generates pulses proportional to active energy with width 80ms (if period ≥160ms) or 0.5T (if period <160ms)." }, { "number": "19", "name": "CF2", "type": "output",- "description": "Reactive energy pulse output; generates pulses proportional to reactive energy with width 80ms (if period \u2265160ms) or 0.5T (if period <160ms)."+ "description": "Reactive energy pulse output; generates pulses proportional to reactive energy with width 80ms (if period ≥160ms) or 0.5T (if period <160ms)." }, { "number": "20",@@ -188,7 +188,7 @@ "number": "26", "name": "SDO/UTX", "type": "tri_state",- "description": "Serial data output for SPI (output data on falling edge of SCLK) or UART transmit data; open-drain output requiring 10k\u03a9 pull-up resistor to VDD."+ "description": "Serial data output for SPI (output data on falling edge of SCLK) or UART transmit data; open-drain output requiring 10kΩ pull-up resistor to VDD." }, { "number": "27",@@ -278,5 +278,8 @@ "docs/atm90e26-yu-r-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }