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28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1744-70IND
- Package: 28-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 4866
- Description: 28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2006 |
| JESD-609 Code | e0 |
| Feature | Leap Year, NVSRAM, Y2K |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | DS1744 |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 32KB |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 4mA @ 5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Height | 10.67mm |
| Length | 39.37mm |
| Width | 18.8mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1744-70IND Overview
This can be found in the package 28-DIP Module (0.600, 15.24mm).Time clock is packaged in the manner of Tube.In this electrical RTC, the supply voltage is 4.5V~5.5V.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.The way this real time clock (RTC) is mounted on the system board is Through Hole.Temperatures should be kept at -40°C~85°C at all times for safe operation.When operating, you can ensure Leap Year, NVSRAM, Y2K.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In the case of this RTC real time clock, there is 5V voltage supplied to it.Due to its 28 pins, it has the necessary features.The family RTCs belongs to are DS1744.Under the Timer or RTC subcategory, the RTCs belongs.A memory of 32KB can be used to store data and programs.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Through Hole.In order for it to be powered, it requires a power supply of 5V.It is equipped with 28 pins.High efficiency requires a 5V supply voltage.
DS1744-70IND Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1744-70IND Applications
There are a lot of Maxim Integrated DS1744-70IND Real Time Clocks applications.
- Copy machines
- Network Appliance
- Medicine Dispenser
- Medical Devices
- Data loggers
- Power Meters
- Embedded Systems
- Utility Meters
- Time keeping application
- Glucometer
