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DS1677

Dallas Semiconductor
Part Number DS1677
Manufacturer Dallas Semiconductor
Description Portable System Controller
Published Oct 26, 2007
Detailed Description DS1677 Portable System Controller www.maxim-ic.com GENERAL DESCRIPTION The DS1677 portable system controller is a circ...
Datasheet PDF File DS1677 PDF File

DS1677
DS1677

Overview
DS1677 Portable System Controller www.
maxim-ic.
com GENERAL DESCRIPTION The DS1677 portable system controller is a circuit that incorporates many of the functions necessary for low-power portable products integrated into one chip.
The device provides a real-time clock (RTC), NV RAM controller, microprocessor monitor, power-fail warning, and a 3-channel, 8-bit analog-to-digital converter (ADC).
Communication with the DS1677 is established through a simple 3-wire interface.
The RTC provides seconds, minutes, hours, day, date, month, and year information with leap year compensation.
The RTC also provides an alarm interrupt.
This interrupt works when the DS1677 is powered by the system power su...


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