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PCF2129AT/1,518
  • PCF2129AT/1,518

PCF2129AT/1,518

20 Terminations20 Pin PCF2129 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer


  • Manufacturer: NXP Semiconductors
  • NO: 318-PCF2129AT/1,518
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 7863
  • Description: 20 Terminations20 Pin PCF2129 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer (Kg)

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

Parameters
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type Clock/Calendar
Terminal Finish MATTE TIN
HTS Code 8542.39.00.01
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 1.8V~4.2V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF2129
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Power Supplies 2/4V
Interface I2C, 2-Wire Serial
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1.5μA @ 3.3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 1.8V~4.2V
Volatile YES
Information Access Method SERIAL, 4 WIRE/SPI
RoHS Status ROHS3 Compliant

PCF2129AT/1,518 Overview


In package 20-SOIC (0.295, 7.50mm Width), real time clocks is located.Tape & Reel (TR) is the way time clock is packaged.Unless otherwise stated, this electrical RTC's supply voltage is 1.8V~4.2V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.-40°C~85°C should be the operating temperature.If Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer is ensured during operation, then there is no problem.A transmission line with 20 terminations possesses the characteristic impedance of the RTC module terminating it.A total of 20 pins are equipped with the RTCs.RTCs are a member of the family PCF2129.A voltage of 1.8V~4.2V is supplied to this electrical digital time clock.Under the Timers or RTCs subcategory, the RTCs belongs.A total of 2/4V power supplies are required to operate it.

PCF2129AT/1,518 Features


20-SOIC (0.295, 7.50mm Width) package
20 terminations
20 pin count
2/4V power supplies

PCF2129AT/1,518 Applications


There are a lot of NXP USA Inc. PCF2129AT/1,518 Real Time Clocks applications.

  • Metering
  • Modem
  • Server
  • POS Terminal
  • Battery powered devices
  • Digital still camera
  • GPS
  • Point-of-Sale Equipment
  • Fax/Printer
  • Set-Top Box
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