DS3234SN#T&R
- Mfr.Part #
- DS3234SN#T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-SOIC
- Stock
- 3,909
- In Stock :
- 3,909
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Supplier Device Package :
- 20-SOIC
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply :
- 2V~5.5V
- Voltage - Supply, Battery :
- 2V~3.8V
- Mount :
- Surface Mount
- Base Part Number :
- DS3234
- Date Format :
- YY-MM-DD-dd
- Interface :
- SPI
- Radiation Hardening :
- No
- Memory Size :
- 256B
- Max Operating Temperature :
- 85°C
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.3V
- Min Supply Voltage :
- 2V
- Min Operating Temperature :
- -40°C
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Max Supply Voltage :
- 5.5V
- Logic Function :
- Clock
- Current - Timekeeping (Max) :
- 120μA~160μA @ 3.63V~5.5V
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
- Published :
- 2010
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- Datasheets
- DS3234SN#T&R

Real Time Clocks Analog Devices, Inc. DS3234SN#T&R Overview
The DS3234SN#T&R from Analog Devices, Inc. is a high-precision Real Time Clock (RTC) module, designed to address the demanding requirements of embedded systems requiring accurate timekeeping and data management. As a standout component in the field of Real Time Clocks, this device integrates a crystal oscillator and leverages a Serial Peripheral Interface (SPI) for seamless communication with most microcontrollers and systems. Its robust design ensures reliable operation even under varying environmental conditions, making it an indispensable part of any time-sensitive application. This Real Time Clocks Analog Devices, Inc. DS3234SN#T&R module is tailored to enhance the performance and reliability of your applications through precision and ease of integration.
DS3234SN#T&R Features
The DS3234SN#T&R is packed with features that ensure superior timekeeping and operational efficiency. These include:
- Highly accurate timekeeping with less than 2 minutes deviation per year.
- Integrated temperature-compensated crystal oscillator (TCXO) ensuring stable performance across varying temperatures.
- 236 bytes of battery-backed SRAM, allowing for secure data storage.
- SPI Bus interface enabling straightforward integration with existing microcontroller architectures.
- Automatic power-fail detection and switch-over to battery backup.
- Compact 20-SOIC package suitable for space-sensitive applications.
DS3234SN#T&R Applications
- Industrial Systems: Enhances the reliability of time-stamping and event logging in automated production lines.
- Telecommunication Infrastructure: Maintains accurate timing needed for data logging and network time synchronization.
- Portable Medical Devices: Ensures precise timekeeping for patient monitoring systems and medical data record management.
- Consumer Electronics: Provides accurate clock functionalities in devices like set-top boxes and digital cameras.
- Automotive Electronics: Crucial for time-sensitive control systems and navigation devices in vehicles.
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