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
|
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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