MAXIM DS1673 Data Sheet

Update: 30 September, 2023

The DS1673 is an integrated circuit that incorporates many of the functions necessary for low-power portable products into a single chip. The device provides a real-time clock (RTC), NV RAM controller, microprocessor monitor, and a 3-channel, 8-bit analog-to-digital converter (ADC). Communication with the DS1673 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 DS1673 is powered by the system power supply or when in battery-backup operation, so the alarm can be used to wake up a system that is powered down. Automatic backup and write protection of an external SRAM is provided through the VCCO, CEOL, and CEOH pins. The backup energy source used to power the RTC is also used to retain RAM data in the absence of VCC through the VCCO pin. The chip- enable outputs to RAM (CEOL and CEOH) are controlled during power transients to prevent data corruption.

Brand: MAXIM

File format: PDF

Size: 290 KB

MD5 Checksum: 1DF5E8A23B26F355D10FDDE48ABA887A

Publication date: 04 June, 2012

Downloads: -

PDF Link: MAXIM DS1673 Data Sheet PDF

Download

Also Manuals

ManualLib.com

ManualLib.com is a comprehensive platform that offers an extensive collection of instruction manuals for a diverse range of products from around the globe. Our mission is to provide users with easy access to these manuals at all times and from any location, enabling them to make the most out of their purchases and improve their user experience.