Allicdata Part #: | DS1248Y-70IND+-ND |
Manufacturer Part#: |
DS1248Y-70IND+ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RTC PHANTOM PAR 32-DIP |
More Detail: | Real Time Clock (RTC) IC Phantom Time Chip 128KB P... |
DataSheet: | DS1248Y-70IND+ Datasheet/PDF |
Quantity: | 58 |
Interface: | Parallel |
Base Part Number: | DS1248 |
Supplier Device Package: | 32-EDIP |
Package / Case: | 32-DIP Module (0.600", 15.24mm) |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C |
Current - Timekeeping (Max): | 10mA @ 5V |
Voltage - Supply, Battery: | -- |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Series: | -- |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS:hh (12/24 hr) |
Memory Size: | 128KB |
Features: | NVSRAM |
Type: | Phantom Time Chip |
Part Status: | Active |
Packaging: | Tube |
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.The DS1248Y-70IND+ is a premium chip made by Maxim Integrated. It is part of the clock/timing-real time clocks family and has quickly become a go-to choice for applications needing extreme accuracy. The basic premise behind a real time clock is that it keeps track of time, but the DS1248Y-70IND+ has more than just timekeeping capabilities.
The DS1248Y-70IND+ contains a lithium battery power supply and an integrated 32kHz crystal oscillator. This combination ensures that the chip maintains a stable, accurate timing signal when used in applications such as network time synchronization and digital synchronous systems. The chip also has a built-in clock output circuit that can be used to provide an on-off signal indicating the time.
The real time clock\'s advantage lies in its accuracy and precision. It is able to achieve accuracy within a few seconds per day. This accuracy allows the chip to be used in applications requiring precise timing, such as frequency measurement or high-speed data transfer. The accuracy of the chip also eliminates many manual timing processes.
The chip includes an alarm output circuit to trigger an alarm signal when the count reaches a pre-determined time. The alarm signal can be used to signal the arrival of specific times or to set a schedule for repeating tasks or operations. The alarm output can also be used to initiate a device shutdown or power-up sequence. The chip also provides a sleep mode that enables energy savings during periods of inactivity.
The DS1248Y-70IND+ also has an auto-calibration feature that reads and adjusts the crystal oscillator\'s frequency. This feature improves timekeeping accuracy and eliminates the need for manual adjustment of the oscillator frequency. Furthermore, the chip can be installed in advanced systems, with support for multiple time formats and user-defined time formats.
The DS1248Y-70IND+ is a feature-rich chip designed to provide robust, accurate real time clock capabilities for applications needing precise, reliable timing accuracy. It is capable of providing surprisingly accurate timings and its auto-calibration feature ensures that the crystal oscillator remains accurate. Its alarm output and sleep mode capabilities provide additional options for controlling the system, while its advanced time format support makes it an ideal choice for multi-platform systems.
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