DS12885QN+T&R Overview
There is an embedded version of real time clocks in the package 28-LCC (J-Lead).This package has a package type of Tape & Reel.Electrical RTCs such as this have a 4.5V ~ 5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C ~ 85°C.In this electrical digital time clock, the supply voltage is 2.5V ~ 4V.This component can be found in Clock & Timer ICs.In the RTC times, there is a memory of 114 B that is available for storing programs as well as data.In this case, the RTC module is mounted in the way of Surface Mount.A total of 28 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 5 V for maximum efficiency.Operating temperatures should be greater than -40 °C.A temperature lower than 85 °C should be used for operating.A minimum voltage of 4.5 V is required for operation.There is a maximal supply voltage of 5.5 V when real time clocks are operating.The - series represents this type of real time clock.
DS12885QN+T&R Features
28-LCC (J-Lead) package
Be maintained at 5 V for high efficiency.
- series

DS12885QN+T&R Applications
There are a lot of Analog Devices
DS12885QN+T&R Real Time Clocks applications.

Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
Network powered devices

Lifecycle Status	Production (Last Updated: 3 weeks ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-LCC (J-Lead)
Number of Pins	28
Supplier Device Package	28-PLCC (11.51x11.51)
Mounting Style	SMD/SMT
Manufacturer Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
RoHS	Compliant
Package	Tape & Reel (TR)
Base Product Number	DS12885
Mfr	Analog Devices Inc./Maxim Integrated
Product Status	Obsolete
Maximum Operating Temperature	+ 85 C
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	- 40 C
Supply Voltage - Min	4.5 V
RTC Bus Interface	Multiplexed
RTC Memory Size	114 B
Packaging	Tape & Reel
Operating Temperature	-40°C ~ 85°C
Series	-
Type	Clock/Calendar
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Subcategory	Clock & Timer ICs
Voltage - Supply	4.5V ~ 5.5V
Function	Alarm, Calendar, Clock
Operating Supply Voltage	5 V
Interface	Parallel
Max Supply Voltage	5.5 V
Min Supply Voltage	4.5 V
Memory Size	114 B
Logic Function	Clock
Product Type	Real Time Clocks
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	15mA @ 4.5V ~ 5.5V
Voltage - Supply, Battery	2.5V ~ 4V
Features	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Radiation Hardening	No
Lead Free	Contains Lead, Lead Free