DS1344E-33+
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- Mfr.Part #
- DS1344E-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
- 246
- In Stock ：
- 246
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Terminations :
- 20
- Height Seated (Max) :
- 1.1mm
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Packaging :
- Tube
- Memory Size :
- 96B
- HTS Code :
- 8542.39.00.01
- Interrupt Capability :
- Y
- Pbfree Code :
- yes
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (12/24 hr)
- Number of Pins :
- 20
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Pin Count :
- 20
- REACH SVHC :
- Unknown
- Logic Function :
- Clock
- Base Part Number :
- DS1344
- Current - Timekeeping (Max) :
- 120μA~160μA @ 3.63V~5.5V
- Operating Temperature :
- -40°C~85°C
- Number of Timers :
- 1
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 3.3V
- Date Format :
- YY-MM-DD-dd
- Volatile :
- No
- Feature :
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Length :
- 6.5mm
- Terminal Position :
- Dual
- Time-Min :
- SECONDS
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2002
- Information Access Method :
- SERIAL, 3-WIRE
- Interface :
- SPI
- Voltage - Supply :
- 3V~5.5V
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Clock Frequency :
- 4MHz
- Supply Voltage :
- 3.3V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- ECCN Code :
- EAR99
- Width :
- 4.4mm
- Datasheets
- DS1344E-33+
Real Time Clocks Analog Devices, Inc. DS1344E-33+ Overview
The DS1344E-33+ from Analog Devices, Inc. is a highly integrated Real Time Clock (RTC) module that offers precise time and date tracking, packaged in a compact 20-TSSOP form factor. This Real Time Clock module is designed to meet the needs of complex embedded systems requiring reliable timekeeping and data logging capabilities. Utilizing a Serial Peripheral Interface (SPI), it offers easy integration into existing architectures, making it an ideal solution for a broad range of applications. This product also supports battery backup capabilities, ensuring consistent performance and timekeeping accuracy even during power outages, thereby enhancing system reliability.
DS1344E-33+ Features
The DS1344E-33+ includes features such as an SPI bus interface, low power consumption, and a full calendar with alarm functions. It also provides a programmable square wave output and is designed to operate over an industrial temperature range. These features make it highly adaptable for demanding applications.
DS1344E-33+ Applications
- Data Logging Systems: The DS1344E-33+ can be used in data loggers to timestamp events and data entries, ensuring accurate and reliable records for analysis.
- Industrial Systems: In industrial environments, this RTC module can manage scheduled machine operations or system checks, maintaining precise time-based control.
- Consumer Electronics: It is also suitable for consumer electronics, such as smart home devices, where timekeeping is crucial for functionality and automation.
- Networking: For networking equipment, the DS1344E-33+ helps in logging and time-stamping network events, crucial for system diagnostics and security.
- Telecommunications: This RTC is used in telecommunications systems to provide timestamp for billing systems and network management.
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