DS1343E-33+
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- Mfr.Part #
- DS1343E-33+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-TSSOP
- Stock
- 431
- In Stock ：
- 431
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Terminal Position :
- Dual
- REACH SVHC :
- Unknown
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Logic Function :
- Clock
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 6.5mm
- Number of Timers :
- 1
- Voltage - Supply :
- 3V~5.5V
- Current - Timekeeping (Max) :
- 120μA~160μA @ 3.63V~5.5V
- HTS Code :
- 8542.39.00.01
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Time Format :
- HH:MM:SS (12/24 hr)
- Interface :
- SPI
- Supply Voltage :
- 3.3V
- Memory Size :
- 96B
- Terminal Finish :
- Matte Tin (Sn)
- Time-Min :
- SECONDS
- Terminal Pitch :
- 0.65mm
- Volatile :
- No
- Mount :
- Surface Mount
- Number of Terminations :
- 20
- JESD-609 Code :
- e3
- Type :
- Clock/Calendar
- Clock Frequency :
- 4MHz
- Date Format :
- YY-MM-DD-dd
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interrupt Capability :
- Y
- Information Access Method :
- SERIAL, 3-WIRE
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Pin Count :
- 20
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1343
- Packaging :
- Tube
- Width :
- 4.4mm
- Number of Pins :
- 20
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Published :
- 2002
- Height Seated (Max) :
- 1.1mm
- Datasheets
- DS1343E-33+
Real Time Clocks Analog Devices, Inc. DS1343E-33+ Overview
Introducing the DS1343E-33+, a high-performance Real Time Clock (RTC) from Analog Devices, Inc., designed for sophisticated time-tracking and data management in a variety of applications. This RTC chip, housed in a compact 20TSSOP package, features an SPI interface facilitating easy integration into existing digital systems. Its precise clock/calendar functionality makes it indispensable in systems requiring reliable timekeeping and schedule management. Ideal for B2B customers looking to integrate dependable timekeeping capabilities into their products, the DS1343E-33+ enhances device reliability and performance with minimal power consumption.
DS1343E-33+ Features
The DS1343E-33+ offers a robust set of features suitable for demanding applications. Key features include full clock and calendar functionality, an integrated temperature-compensated crystal oscillator (TCXO) for high accuracy, and a serial peripheral interface (SPI) for communication. Its low-power consumption and a battery-backed non-volatile storage enhance device reliability and data security during power losses, making it an excellent choice for critical data-logging and time-sensitive applications.
DS1343E-33+ Applications
- Consumer Electronics: In devices like smart home systems and personal gadgets, the DS1343E-33+ maintains accurate timekeeping, enhancing device functionality and user interaction.
- Enterprise IT Equipment: Utilized in servers and network hardware to maintain accurate logs and system time, ensuring synchronization across various platforms and improving network management.
- Industrial Systems: In factory automation equipment, the DS1343E-33+ provides precise timing necessary for coordinating automated processes, improving efficiency and reliability in operations.
- Portable Medical Devices: Ensures accurate time-stamping of events in medical devices, crucial for monitoring and diagnostic purposes, thus contributing to reliable patient care and data accuracy.
- Automotive: Applied in vehicle electronic systems, the DS1343E-33+ helps in logging events and system diagnostics, essential for maintenance and safety protocols.
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