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34 Terminations5V 34 Pin DS1746 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1746P-70
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 7554
- Description: 34 Terminations5V 34 Pin DS1746 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Number of Pins | 34 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e0 |
| Feature | Leap Year, NVSRAM, Y2K |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Additional Feature | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED |
| 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 |
| Base Part Number | DS1746 |
| Pin Count | 34 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 128KB |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| 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 |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1746P-70 Overview
There is an embedded version in the package 34-PowerCap? Module.Packaged as Tube.A voltage of 4.5V~5.5V is supplied to this electrical RTC.Clock/Calendar is the type of this electrical real time clock.In this case, Surface Mount is the way this part is mounted on the systemboard.0°C~70°C is the operating temperature.During the course of operation, Leap Year, NVSRAM, Y2K can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 34 termination.This RTC real time clock has a voltage supply of 5V which is provided to it.The reason for this is that, due to the fact that it has 34 pins, it has the necessary features.In the family DS1746, RTCs are a member.There is a voltage of 3V when powering this electrical digital time clock.Timer or RTC includes this component in its content.For storing data and programs, the RTC times embed a memory of 128KB.Real time clocks' output frequency should not exceed 0.032MHz.Mounting type for the RTC module is Surface Mount.It operates from 5V power supplies.A total of 34 pins are equipped with the real time clock.Maintaining the supply voltage at 5V is the key to high efficiency.The A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED characteristics are also present.
DS1746P-70 Features
34-PowerCap? Module package
34 terminations
34 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1746P-70 Applications
There are a lot of Maxim Integrated DS1746P-70 Real Time Clocks applications.
- GPS/Telematics Devices
- Accurate high duration timer
- Mobile equipment
- Medicine Dispenser
- Point-of-Sale Equipment
- Hand-Held Devices
- Utility Meters
- Battery powered products
- Industrial
- Digital cameras
