Hi: I am Alejandro from Argentina. I am starting with 2138 uC. I saw a sch from Jan Szymanski, I have a question for you. You put a 560K resistor between the 32.768khz xtal and de uC. Do you found that configuration in a Philips AN? Can you explain it form me? Best regards, Alejandro
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560K in RTC XTAL circuit
2005-03-23 by Alejandro Fabricio Fernandez