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ContactDS1244Y-70
28 Terminations5V 28 Pin Real Time ClocksLeap Year, NVSRAM
- Manufacturer: Rochester Electronics
- NO: 699-DS1244Y-70
- Package: 28-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 106
- Description: 28 Terminations5V 28 Pin Real Time ClocksLeap Year, NVSRAM (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Leap Year, NVSRAM |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Type | Phantom Time Chip |
| Terminal Finish | TIN LEAD |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 28 |
| JESD-30 Code | R-PDIP-P28 |
| Qualification Status | COMMERCIAL |
| Interface | Parallel |
| Memory Size | 32KB |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 10mA @ 5V |
| Height Seated (Max) | 9.398mm |
| Length | 38.862mm |
| Width | 15.24mm |
| RoHS Status | Non-RoHS Compliant |
DS1244Y-70 Overview
There is a package 28-DIP Module (0.600, 15.24mm) that contains real time clocks.The package is in the form of Tube.In this electrical RTC, the supply voltage is 4.5V~5.5V.It can be said that this electrical real time clock belongs to the Phantom Time Chip type.A part of this electronic RTC module is mounted in the way of Through Hole.In order to be safe, electronic time clocks are imperative that the temperature are kept at 0°C~70°C at all times.When running a program, electronic time clocks may be possible to ensure that Leap Year, NVSRAM are maintained at all times.Transmission lines with 28 terminations have the characteristic impedance of the RTC module terminating them.5V is the supply voltage of this RTC real time clock.As it has 28 pins, it is equipped with the necessary features.For storing the programs and data, the RTC times have an embedded memory of 32KB for storing data and programs.
DS1244Y-70 Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
DS1244Y-70 Applications
There are a lot of Rochester Electronics, LLC DS1244Y-70 Real Time Clocks applications.
- Fax/Printer
- Embedded Time Stamping
- Portable instruments
- White goods
- Metering
- Portable Instruments
- Router
- Medical Devices
- Network powered devices
- Routers
