DS1677 - Portable System Controller

Dallas Semiconductor

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.

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DS1677 portable system controller by Dallas Semiconductor - Datasheet Preview

Datasheet Details

Part number	DS1677
Manufacturer	Dallas Semiconductor
File Size	230.94 KB
Description	Portable System Controller
Datasheet	DS1677 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.