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ContactDS1742W-120+
24 Terminations3.3V 24 Pin DS1742 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1742W-120+
- Package: 24-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 756
- Description: 24 Terminations3.3V 24 Pin DS1742 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Number of Pins | 24 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| 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 | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1742 |
| Pin Count | 24 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | Parallel |
| Memory Size | 2KB |
| 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) | 2mA @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Height Seated (Max) | 8.51mm |
| Length | 37.595mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1742W-120+ Overview
In the 24-DIP Module (0.600, 15.24mm) package, real time clocks is embedded.Tube is the way time clock is packaged.Providing this electrical RTC with a voltage of 2.97V~3.63V is required.Electrical real time clocks of type Clock/Calendar are involved.A part of this electronic RTC module is mounted in the way of Through Hole.The temperature should always be kept at 0°C~70°C to ensure safe operation.If Leap Year, NVSRAM, Y2K is ensured during operation, then there is no problem.Transmission lines with 24 terminations have the characteristic impedance of the RTC module terminating them.This electronic component receives a voltage of 3.3V.Due to its 24 pins, it has the necessary features.As far as the family are concerned, RTCs are part of DS1742.There is a component of this type in Timer or RTC.A memory of 2KB is embedded in the RTC times, which can be used to store programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.It operates from 3.3V power supplies.It is equipped with 24 pins.
DS1742W-120+ Features
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
3.3V power supplies
DS1742W-120+ Applications
There are a lot of Maxim Integrated DS1742W-120+ Real Time Clocks applications.
- Digital Recording
- Accurate high duration timer
- Industrial
- POS Terminal
- Mobile telephones
- Wearables, Portables
- Medical Equipment
- Low standby power applications
- Medicine Dispenser
- Point-of-Sale Equipment
