DS12C887+ vs DS12C887A+

This in-depth comparison of the DS12C887+ and DS12C887A+ provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

DS12C887+

Analog Devices Inc./Maxim Integrated

Lifecycle: Active
Stock: 6713 PCS
Package: EDIP-24
Series: Clock-Timing - Real Time Clocks

+BOM RFQ

Part B

DS12C887A+

Analog Devices Inc./Maxim Integrated

Lifecycle: Active
Stock: 4285 PCS
Package: DIP-24
Series: Clock-Timing - Real Time Clocks

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	DS12C887+	DS12C887A+
Supplier	-	Rochester Electronics, LLC,Analog Devices Inc./Maxim Integrated
Part Status	Active	Obsolete
Type	Clock/Calendar	Clock/Calendar
Features	Alarm, Leap Year	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size	31B	113B
Time Format	HH:MM:SS (12/24 hr)	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial	Parallel
Voltage - Supply	1.3V ~ 5.5V	4.5V ~ 5.5V
Voltage - Supply, Battery	1.3V ~ 5.5V	2.5V ~ 4V
Current - Timekeeping(Max)	0.93µA ~ 1.1µA @ 3V ~ 5V	15mA @ 4.5V ~ 5.5V
Operating Temperature	-40°C ~ 85°C	0°C ~ 70°C
Mounting Type	Surface Mount	Through Hole

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