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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: 7775
- Description: 28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 13 Weeks |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1744 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 32KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| 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 Seated (Max) | 10.668mm |
| Length | 38.227mm |
| Width | 15.24mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1744-70IND+ Overview
In the 28-DIP Module (0.600, 15.24mm) package, real time clocks is embedded as a dependency.As of Tube, time clock is packaged in this way.The supply voltage of this electrical RTC is 4.5V~5.5V.Electrical real time clocks of type Clock/Calendar are involved.This electronic component has been mounted in the way of Through Hole.There should be a temperature of -40°C~85°C during the operation.When running a program, electronic time clocks may be possible to ensure that Leap Year, NVSRAM, Y2K are maintained at all times.There are 28 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.5V is the supply voltage of this RTC real time clock.As it has 28 pins, it is equipped with the necessary features.The family RTCs belongs to are DS1744.It falls under the subcategory of Timer or RTC.In the RTC times, there is a memory of 32KB that is available for storing programs as well as data.There should not be a difference between real time clocks' output frequency and 0.032MHz.For powering the real time clock, a power supply with a voltage of 5V is used.There are 28 pins on it.
DS1744-70IND+ Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies
DS1744-70IND+ Applications
There are a lot of Maxim Integrated DS1744-70IND+ Real Time Clocks applications.
- Industrial
- Embedded Systems
- Electronic metering
- Printers
- IoT
- Low standby power applications
- Routers
- Medical Devices
- Glucometer
- Copier
