DS1557P-70IND
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- Mfr.Part #
- DS1557P-70IND
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 11,823
- In Stock ：
- 11,823
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Pbfree Code :
- yes
- Current - Timekeeping (Max) :
- 6mA @ 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 10 Weeks
- Logic Function :
- Clock
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- HTS Code :
- 8473.30.11.80
- Feature :
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
- Package / Case :
- 34-PowerCap™ Module
- Radiation Hardening :
- No
- Published :
- 2003
- Type :
- Clock/Calendar
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 34
- Pin Count :
- 34
- Number of Terminations :
- 34
- Packaging :
- Tube
- Time Format :
- HH:MM:SS (24 hr)
- Mount :
- Surface Mount
- Voltage - Supply, Battery :
- 3V
- Lead Free :
- Lead Free
- Memory Size :
- 512kB
- Date Format :
- YY-MM-DD-dd
- Operating Supply Voltage :
- 5V
- Interface :
- Parallel
- Clock Frequency :
- 0.032MHz
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1557
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Time-Min :
- SECONDS
- Interrupt Capability :
- Y
- Terminal Position :
- Dual
- External Data Bus Width :
- 8
- Volatile :
- No
- Voltage - Supply :
- 4.5V~5.5V
- Datasheets
- DS1557P-70IND
Real Time Clocks Analog Devices, Inc. DS1557P-70IND Overview
The DS1557P-70IND, manufactured by Analog Devices, Inc., is a high-performance Real Time Clock (RTC) with integrated clock/calendar functions, tailored for demanding industrial applications. This IC ensures precise timekeeping, backed by a parallel interface for seamless integration with existing microcontrollers and embedded systems. The robust design of the DS1557P-70IND, encapsulated in a 34-pin PCM package, makes it ideal for environments requiring reliable, long-term time tracking and data logging capabilities. With the DS1557P-70IND, users can expect a product that not only maintains accurate time but also supports additional functionalities such as alarm management and timestamping, crucial for complex industrial operations.
DS1557P-70IND Features
The DS1557P-70IND offers several key features that enhance its utility in professional settings. These include a full clock calendar functionality, programmable alarms, and a century flag that extends the calendar function through 2099. It also supports a battery-backed non-volatile (NV) RAM storage, ensuring data retention even during power losses. This RTC operates over an industrial temperature range, making it highly versatile for various harsh conditions.
DS1557P-70IND Applications
- Industrial Automation: In automated manufacturing lines, the DS1557P-70IND is used to manage time-sensitive operations, ensuring precise scheduling and operation of machinery.
- Data Logging Systems: This RTC is crucial in data loggers within research and development sectors, providing accurate timestamp information for each data entry, critical for trend analysis and quality control.
- Telecommunications: Used in network infrastructure to provide time synchronization, which is essential for managing data packets and network logs in real time.
- Transportation Systems: The DS1557P-70IND aids in scheduling and real-time tracking systems for public and freight transport, enhancing efficiency and reliability in operations.
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