DS1557WP-120+ related parameters_DS1557WP-120+ PDF documentation_Maxim Integrated

Real Time Clocks

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In Stock：3,880(Ref. price)

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Specifications

Description	Details
Series	-
Package	Tray
Type	Clock/Calendar
Features	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size	512KB
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Interface	Parallel
Voltage - Supply	2.97V ~ 3.63V
Voltage - Supply, Battery	3V
Current - Timekeeping (Max)	4mA @ 3.3V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	34-PowerCap™ Module
Supplier Device Package	34-PowerCap Module

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