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See Technical Specifications

PCF2123TS/1,118 +BOM

SPI Real time clock/calendar - PCF2123TS

Manufacturer:

NXP Semiconductor
Mfr.Part #:

PCF2123TS/1,118
Datasheet:

PCF2123TS/1,118 Datasheet (PDF)
Programmable:

Not Verified
Type:

Clock/Calendar
Features:

Alarm, Leap Year, Square Wave Output, Watchdog Timer
Time Format:

HH:MM:SS (12/24 hr)
EDA/CAD Models:

Request Free CAD Models for PCF2123TS/1,118

PCF2123TS/1,118 General Description

Featuring a robust design, the PCF2123TS/1,118 incorporates essential functions such as alarm, leap year, square wave output, and watchdog timer to ensure seamless operation in time-sensitive applications. Additionally, its real-time clock circuit provides reliable timekeeping for a wide range of devices

Key Features

SPI Real time clock/calendar

Application

Industrial
Mobile

Specifications

Category	Integrated Circuits (ICs)Clock/TimingReal Time Clocks	Series	-
Programmable	Not Verified	Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output, Watchdog Timer	Memory Size	-
Time Format	HH:MM:SS (12/24 hr)	Date Format	YY-MM-DD-dd
Interface	SPI	Voltage - Supply	1.6V ~ 5.5V
Voltage - Supply, Battery	-	Current - Timekeeping (Max)	0.33µA ~ 0.38µA @ 2V ~ 5V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	PCF2123	Product Category	Real Time Clock
Mounting Style	SMD/SMT	RTC Bus Interface	Serial, 3-Wire, SPI
Battery Backup Switching	Backup Switching	RTC Memory Size	16 B
Supply Voltage - Max	5.5 V	Supply Voltage - Min	1.1 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Function	Alarm, Calendar, Clock, Timer Interrupt	Product Type	Real Time Clocks
Factory Pack Quantity	2500	Subcategory	Clock & Timer ICs
Part # Aliases	935286384118	Unit Weight	0.001802 oz