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DS3232S# +BOM

Real Time Clock Extremely Accurate IC RTC with Integrated Crystal and SRAM

Produttore:

Analog Devices
ProduttorePart #:

DS3232S#
Scheda dati:

DS3232S# Scheda dati (PDF)
RTC Bus Interface:

I2C
Date Format:

YY-MM-DD-dd
Time Format:

HH:MM:SS:hh (12 hr, 24 hr)
RTC Memory Size:

236 B
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per DS3232S#

DS3232S# Information

Descrizione generale

For those in need of a high-performance yet budget-friendly solution for timekeeping, the DS3232S is an excellent choice. Featuring a temperature-compensated crystal oscillator and integrated real-time clock, this device offers unparalleled accuracy in timekeeping. With 236 bytes of battery-backed SRAM, the DS3232S ensures that time data is securely stored even during power interruptions. The crystal resonator integrated into the device enhances its long-term accuracy, making it a reliable option for various applications. Available in both commercial and industrial temperature ranges, the DS3232S is a versatile option for a wide range of projects. Its industry-standard 20-pin SO package further simplifies integration into existing systems, making it a convenient choice for timekeeping needs

Caratteristiche principali

Accuracy ±2ppm from 0°C to +40°C
Accuracy ±3.5ppm from -40°C to +85°C
Battery Backup Input for Continuous Timekeeping
Operating Temperature Ranges
- Commercial: 0°C to +70°C
- Industrial: -40°C to +85°C
236 Bytes of Battery-Backed SRAM
Low-Power Consumption
Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099
Two Time-of-Day Alarms
Programmable Square-Wave Output
Fast (400kHz) I²C Interface
3.3V Operation
Digital Temp Sensor Output: ±3°C Accuracy
Register for Aging Trim
Active-Low RST Input/Output
300-Mil, 20-Pin SO Package

Applicazione

GPS
Servers
Telematics
Utility Power Meters

Specifiche

Product Category	Real Time Clock	RTC Bus Interface	I2C
Date Format	YY-MM-DD-dd	Time Format	HH:MM:SS:hh (12 hr, 24 hr)
RTC Memory Size	236 B	Battery Backup Switching	Backup Switching
Supply Voltage - Min	2.3 V	Supply Voltage - Max	5.5 V
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT	Function	Calendar, Clock
Product Type	Real Time Clocks	Factory Pack Quantity	36
Subcategory	Clock & Timer ICs	Part # Aliases	DS3232S 90-32320#300
Unit Weight	0.028254 oz	Package/Case	SOIC-20

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