DS12885T+

32 Terminations5V 32 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz


  • Manufacturer: Maxim Integrated
  • NO: 503-DS12885T+
  • Package: 32-TQFP
  • Datasheet: pdf
  • Stock: 3634
  • Description: 32 Terminations5V 32 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tray
Published 2003
JESD-609 Code e3
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish MATTE TIN
Additional Feature DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS12885
Pin Count 32
JESD-30 Code S-PQFP-G32
Qualification Status Not Qualified
Power Supplies 5V
Interface Parallel
Memory Size 114B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 15mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~4V
Volatile YES
Height Seated (Max) 1.2mm
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS12885T+ Overview


There is a package 32-TQFP that contains real time clocks.Tray is the way time clock is packaged, which is the way time clock is intended to be.This electrical RTC receives its power from the 4.5V~5.5V supply voltage.The type of this electrical real time clock is Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.Electronic time clocks are recommended that the operating temperature be 0°C~70°C.When operating as part of a process, electronic time clocks are possible to ensure that Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output are maintained at all times.32 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.Its supply voltage is 5V.A total of 32 pins are attached to this RTCs.As a member of the DS12885 family, RTCs belongs to them.Note that the supply voltage is 2.5V~4V for this electrical digital time clock.A part like this is included in Timer or RTC.It should be noted that the RTC times embed a memory of 114B which is usable for storing programs and data as well.Real time clocks' output frequency should not exceed 0.032MHz.For powering the real time clock, a power supply with a voltage of 5V is used.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.It is also characterized by DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING.

DS12885T+ Features


32-TQFP package
32 terminations
32 pin count
5V power supplies

DS12885T+ Applications


There are a lot of Maxim Integrated DS12885T+ Real Time Clocks applications.

  • Time keeping application
  • Portable instruments
  • Digital cameras
  • Vending Machine
  • Wearables, Portables
  • Telecommunications
  • GPS
  • Medical Equipment
  • Daily alarms
  • Server

In Stock

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