DS1557P-70+
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- Mfr.Part #
- DS1557P-70+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 43,151
- In Stock ：
- 43,151
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Interface :
- Parallel
- Voltage - Supply, Battery :
- 3V
- Published :
- 2003
- Time Format :
- HH:MM:SS (24 hr)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- R-XDMA-U34
- Voltage - Supply :
- 4.5V~5.5V
- Pbfree Code :
- yes
- Current - Timekeeping (Max) :
- 6mA @ 5V
- HTS Code :
- 8473.30.11.80
- Time-Min :
- SECONDS
- External Data Bus Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- 0°C~70°C
- Date Format :
- YY-MM-DD-dd
- Surface Mount :
- yes
- Pin Count :
- 34
- Factory Lead Time :
- 10 Weeks
- Volatile :
- No
- Type :
- Clock/Calendar
- Power Supplies :
- 5V
- JESD-609 Code :
- e3
- Interrupt Capability :
- Y
- Packaging :
- Tray
- Feature :
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 34-PowerCap™ Module
- Terminal Position :
- Dual
- Number of Terminations :
- 34
- Lead Free :
- Lead Free
- Clock Frequency :
- 0.032MHz
- Memory Size :
- 512kB
- Base Part Number :
- DS1557
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Datasheets
- DS1557P-70+
Real Time Clocks Analog Devices, Inc. DS1557P-70+ Overview
The DS1557P-70+ by Analog Devices, Inc. is a sophisticated real time clock (RTC) chip designed for high-precision time tracking and data management in complex electronic systems. As a vital component within the Real Time Clocks category, this IC integrates seamlessly into a variety of applications, offering robust performance and reliability. With its precision clock/calendar functionality and the convenience of a parallel interface, the DS1557P-70+ ensures accurate timekeeping and is especially suited for environments requiring strict timing coordination. Its compact 34-pin PCM package makes it an ideal choice for space-constrained applications while providing enhanced durability and ease of integration.
DS1557P-70+ Features
The DS1557P-70+ includes multiple features that make it a highly efficient and versatile choice for timekeeping and data logging applications:
- Integrated real-time clock/calendar tracks time in hours, minutes, and seconds.
- Parallel communication interface facilitates easy integration with microcontrollers and other digital systems.
- Battery backup capability ensures timekeeping continuity during power interruptions.
- 34-pin PCM packaging designed for robust performance in industrial environments.
DS1557P-70+ Applications
- Telecommunications Equipment
Utilized in routers, switches, and network infrastructure to provide time stamps for logging events and managing network operations efficiently.
- Industrial Systems
Ensures precise timing in factory automation systems, where coordination of multiple processes and operations is critical.
- Consumer Electronics
Embedded in devices such as set-top boxes and digital recording devices to manage recording schedules and time-based functions.
- Office Electronics
Used in fax machines and printers for time-stamping documents and managing print queues with accurate timing.
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