IC DS3231M+TRL Real-Time Clock DS3231M

• shape: SMD
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Technics: Thick Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: DS3231M+TRL
• MFG.: MAXIM
• D/C: 17+
• Package: SOIC-16
• Quality: Genuine New Original
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

DS3231M+TRL: Real Time Clock Serial 16-Pin SOIC W T/R 

Package: SOIC-16

Mfr. Part#: DS3231M+TRL

Mfr.: MAXIM

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Product Status	Active
Digi-Key Programmable	Not Verified
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output
Memory Size	-
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial
Voltage - Supply	2.3V ~ 5.5V
Voltage - Supply, Battery	2.3V ~ 5.5V
Current - Timekeeping (Max)	130µA ~ 200µA @ 3.63V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	DS3231

 

The DS3231M is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line. The DS3231M is available in the same footprint as the popular DS3231 RTC. The RTC maintains seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an active-low AM/PM indicator. Two programmable time-of-day alarms and a 1Hz output are provided. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. Additionally, the active-low RST pin is monitored as a pushbutton input for generating a microprocessor reset. See the Block Diagram in the full data sheet for more details.

Key Features

• Highly Accurate RTC With Integrated MEMS Resonator Completely Manages All Timekeeping Functions
  • Complete Clock Calendar Functionality IncludingSeconds, Minutes, Hours, Day, Date, Month, and Year, with Leap-Year Compensation Up to Year 2100
  • Timekeeping Accuracy ±5ppm (±0.432 Second/Day) from -45°C to +85°C
  • Footprint and Functionally Compatible to DS3231
  • Two Time-of-Day Alarms
  • 1Hz and 32.768kHz Outputs
  • Reset Output and Pushbutton Input with Debounce
  • Digital Temp Sensor with ±3°C Accuracy
  • +2.3V to +5.5V Supply Voltage
• Simple Serial Interface Connects to Most Microcontrollers
  • Fast (400kHz) I²C Interface
• Battery-Backup Input for Continuous Timekeeping
  • Low Power Operation Extends Battery-Backup Run Time
• Operating Temperature Range: (-40°C to +85°C)
• 8-Pin or 16-Pin SO Packages
• Underwriters Laboratories^® (UL) Recognized

 

Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

Notice:

1. Product images are for reference only.
2. You can contact sales person to apply for a better price.
3.  For more products, Pls do not hesitate to contact our Sales team.