DS1643P-100+
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- Mfr.Part #
- DS1643P-100+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 40,960
- In Stock ：
- 40,960
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Time Format :
- HH:MM:SS (24 hr)
- Terminal Position :
- Dual
- Published :
- 1997
- Pin Count :
- 34
- Terminal Pitch :
- 1.27mm
- Clock Frequency :
- 0.032MHz
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Type :
- Clock/Calendar
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 4.5V~5.5V
- Height Seated (Max) :
- 2.3368mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1643
- Interface :
- Parallel
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Date Format :
- YY-MM-DD-dd
- Length :
- 25.019mm
- Voltage - Supply, Battery :
- 3V
- JESD-609 Code :
- e3
- Number of Pins :
- 34
- Access Time :
- 100 ns
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Terminal Finish :
- MATTE TIN
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- HTS Code :
- 8473.30.11.80
- Package / Case :
- 34-PowerCap™ Module
- Qualification Status :
- Not Qualified
- Memory Size :
- 8kB
- Feature :
- Leap Year, NVSRAM
- Current - Timekeeping (Max) :
- 3mA @ 5V
- Lead Free :
- Lead Free
- External Data Bus Width :
- 8
- Number of Terminations :
- 34
- ECCN Code :
- EAR99
- Width :
- 23.495mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- DS1643P-100+
Real Time Clocks Analog Devices, Inc. DS1643P-100+ Overview
The DS1643P-100+ by Analog Devices, Inc. is a high-performance integrated circuit specifically designed for applications requiring robust, reliable real-time clocks and calendar functions. This component integrates a real-time clock/calendar and 32K x 8 non-volatile static RAM, making it an excellent choice for complex time-based applications. The utility of the DS1643P-100+ extends beyond just time keeping; its non-volatile memory preserves data even in the absence of power, ensuring critical data retention across power cycles. This makes the Real Time Clocks Analog Devices, Inc. DS1643P-100+ an indispensable component in a wide range of industrial and commercial applications.
DS1643P-100+ Features
The DS1643P-100+ offers a plethora of features suited for demanding environments:
- Integrated real-time clock (RTC) and calendar ensures accurate timekeeping and easy integration into scheduling tasks.
- 34-pin PCM package allows for robust and reliable physical integration into existing systems.
- Non-volatile static RAM of 32K x 8 provides ample storage for data retention without power.
- Parallel interface ensures easy connectivity and fast data transfer with microcontrollers and other digital systems.
DS1643P-100+ Applications
- Embedded Systems: Utilized for maintaining precise time and date functionality, crucial for time-sensitive tasks in embedded applications.
- Data Logging Equipment: Ensures accurate timestamping of entries, crucial for legality and accuracy in data collection.
- Industrial Machinery: Provides reliable timekeeping needed for managing scheduled maintenance and operational efficiency.
- Utility Metering Devices: Helps in recording time-stamped usage data which is essential for billing and monitoring purposes.
- Telecommunication Systems: Used to maintain accurate time stamps in logging events and operations, ensuring synchronization across various platforms.
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