component
GM1302
Public Made by Adomby adom
GATEMODE Real-time Clocks (RTC), SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -56,19 +56,19 @@ "number": "5", "name": "RST", "type": "input",- "description": "Reset / chip-enable input. Must be driven HIGH during any read/write to initiate a data transfer; driving it low terminates a transfer and places I/O in high-impedance. Contains an internal 40k\u03a9 (typ) pull-down to ground. On power-up RST must be held logic 0 until Vcc \u2265 2.5V."+ "description": "Reset / chip-enable input. Must be driven HIGH during any read/write to initiate a data transfer; driving it low terminates a transfer and places I/O in high-impedance. Contains an internal 40kΩ (typ) pull-down to ground. On power-up RST must be held logic 0 until Vcc ≥ 2.5V." }, { "number": "6", "name": "I/O", "type": "bidirectional",- "description": "Bidirectional serial data pin for the 3-wire interface (command/address in, data in/out). Contains an internal 40k\u03a9 (typ) pull-down to ground. Goes high-impedance when RST is low or between output bits per SCLK rising edge. I/O capacitance C_I/O typ. 15 pF."+ "description": "Bidirectional serial data pin for the 3-wire interface (command/address in, data in/out). Contains an internal 40kΩ (typ) pull-down to ground. Goes high-impedance when RST is low or between output bits per SCLK rising edge. I/O capacitance C_I/O typ. 15 pF." }, { "number": "7", "name": "SCLK", "type": "input",- "description": "Serial clock input for the 3-wire interface; synchronizes data transfers on the I/O pin. Data in is latched on the rising edge, data out is driven on the falling edge. Contains an internal 40k\u03a9 (typ) pull-down. Max SCLK frequency 2 MHz at Vcc = 5V (0.5 MHz at Vcc = 2V)."+ "description": "Serial clock input for the 3-wire interface; synchronizes data transfers on the I/O pin. Data in is latched on the rising edge, data out is driven on the falling edge. Contains an internal 40kΩ (typ) pull-down. Max SCLK frequency 2 MHz at Vcc = 5V (0.5 MHz at Vcc = 2V)." }, { "number": "8",@@ -138,5 +138,8 @@ "docs/gm1302-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }