component
DP83848IVVX
Public Made by Adomby adom
Texas Instruments Ethernet Controllers, LQFP-48(7x7). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+14−11@@ -134,7 +134,7 @@ "number": "18", "name": "PFBIN1", "type": "power_in",- "description": "Power feedback input 1: fed from PFBOUT via external routing; bypass with 0.1 \u00b5F close to pin. Do not connect to any other supply."+ "description": "Power feedback input 1: fed from PFBOUT via external routing; bypass with 0.1 µF close to pin. Do not connect to any other supply." }, { "number": "19",@@ -146,31 +146,31 @@ "number": "20", "name": "RESERVED", "type": "passive",- "description": "Reserved pin; must be pulled up to AVDD33 through a 2.2 k\u03a9 resistor."+ "description": "Reserved pin; must be pulled up to AVDD33 through a 2.2 kΩ resistor." }, { "number": "21", "name": "RESERVED", "type": "passive",- "description": "Reserved pin; must be pulled up to AVDD33 through a 2.2 k\u03a9 resistor."+ "description": "Reserved pin; must be pulled up to AVDD33 through a 2.2 kΩ resistor." }, { "number": "22", "name": "AVDD33", "type": "power_in",- "description": "Analog 3.3 V supply (3.3 V \u00b1 0.3 V)."+ "description": "Analog 3.3 V supply (3.3 V ± 0.3 V)." }, { "number": "23", "name": "PFBOUT", "type": "power_out",- "description": "Power feedback output; place 10 \u00b5F (tantalum preferred) in parallel with 0.1 \u00b5F close to this pin, then route to PFBIN1 (pin 18) and PFBIN2 (pin 37)."+ "description": "Power feedback output; place 10 µF (tantalum preferred) in parallel with 0.1 µF close to this pin, then route to PFBIN1 (pin 18) and PFBIN2 (pin 37)." }, { "number": "24", "name": "RBIAS", "type": "passive",- "description": "Bias resistor connection: connect a 4.87 k\u03a9 1% resistor from RBIAS to GND."+ "description": "Bias resistor connection: connect a 4.87 kΩ 1% resistor from RBIAS to GND." }, { "number": "25",@@ -200,13 +200,13 @@ "number": "29", "name": "RESET_N", "type": "input",- "description": "Active-low reset: assert low for at least 1 \u00b5s to reinitialize the device. All registers return to defaults and strap options are re-latched. Internal pullup."+ "description": "Active-low reset: assert low for at least 1 µs to reinitialize the device. All registers return to defaults and strap options are re-latched. Internal pullup." }, { "number": "30", "name": "MDIO", "type": "bidirectional",- "description": "MII management data I/O, bidirectional. Requires an external 1.5 k\u03a9 pullup resistor."+ "description": "MII management data I/O, bidirectional. Requires an external 1.5 kΩ pullup resistor." }, { "number": "31",@@ -230,7 +230,7 @@ "number": "34", "name": "X1", "type": "input",- "description": "Primary clock reference input: 25 MHz \u00b150 ppm crystal or CMOS oscillator (MII/SNI); 50 MHz \u00b150 ppm CMOS oscillator in RMII mode."+ "description": "Primary clock reference input: 25 MHz ±50 ppm crystal or CMOS oscillator (MII/SNI); 50 MHz ±50 ppm CMOS oscillator in RMII mode." }, { "number": "35",@@ -248,7 +248,7 @@ "number": "37", "name": "PFBIN2", "type": "power_in",- "description": "Power feedback input 2: fed from PFBOUT; bypass with 0.1 \u00b5F close to pin. Do not connect to any other supply."+ "description": "Power feedback input 2: fed from PFBOUT; bypass with 0.1 µF close to pin. Do not connect to any other supply." }, { "number": "38",@@ -384,5 +384,8 @@ "docs/dp83848ivvx-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }