Mfr. #:
PCF2127T/2Y
Description:
Real Time Clock (RTC) IC Clock/Calendar 512B I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
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Documents

NAMETYPE
DatasheetsPCF2127
PCN Design/SpecificationSPI-bus Timing Datasheet Update 13/Aug/2013
PCN Assembly/OriginSPI-bus Timing Parameters 15/Aug/2013
PCN PackagingLighter Packing Reels 30/Mar/2014
Online CatalogSerial Address

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerNXP Semiconductors
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeClock/Calendar
FeaturesAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
Memory Size512B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply1.8 V ~ 4.2 V
Voltage - Supply, Battery1.8 V ~ 4.2 V
Current - Timekeeping (Max)1.5µA @ 3.3V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.295", 7.50mm Width)
Supplier Device Package16-SO

Resources

NAMETYPE
Standard Package1,000
Other Names568-10191-2
935299866518
TagsPCF2127 PCF212 PCF21 PCF2 PCF

Interested

Part NumberDescription
CR2032Lithium Battery Non-Rechargeable (Primary) 3V Coin, 20.0mm
ABM3B-8.000MHZ-B2-TCrystal 8.0000MHz 20ppm 18pF 200 Ohm -20°C - 70°C Surface Mount 4-SMD, No Lead (DFN, LCC)

Package

Part NumberDescription
PCF2127T/2YIC RTC CLK/CAL I2C/SPI 16-SOIC
PCF2127T/2YIC RTC CLK/CAL I2C/SPI 16-SOIC

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