DS1556-70+ vs DS1556W-120

This detailed comparison of DS1556-70+ and DS1556W-120 in the Clock/Timing - Real Time Clocks provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

DS1556-70+

Maxim Integrated

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DS1556W-120

VIGOR

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Specifications Hide identical items

Manufacturer	Maxim Integrated	VIGOR
Package / Case	32-DIP Module (0.600", 15.24mm)	32-DIP Module (0.600", 15.24mm)
Description	IC RTC CLK/CALENDAR PAR 32-EDIP	NV, Y2K TIMEKEEPING RAM
In Stock	555	482
Mounting Type	Through Hole	Through Hole
Part Status	Active	Obsolete
Series	-	-
Package	Tube	Tube
Type	Clock/Calendar	Clock/Calendar
Features	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size	128KB	128KB
Time Format	HH:MM:SS (24 hr)	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd	YY-MM-DD-dd
Interface	Parallel	Parallel
Voltage - Supply	4.5V ~ 5.5V	2.97V ~ 3.63V
Voltage - Supply, Battery	-	-
Current - Timekeeping (Max)	6mA @ 5V	4mA @ 3.3V
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Supplier Device Package	32-EDIP	32-EDIP