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34 Terminations5V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1747P-70
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 3811
- Description: 34 Terminations5V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| 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 | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| 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) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Base Part Number | DS1747 |
| Pin Count | 34 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 512KB |
| 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 |
| Height Seated (Max) | 2.3368mm |
| Length | 25.019mm |
| Width | 23.495mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1747P-70 Overview
This real time analog clock can be found in package 34-PowerCap? Module.A Tube package is used to package time clock.In this electrical RTC, the supply voltage is 4.5V~5.5V.The electrical real time clock belongs to the type Clock/Calendar.Surface Mount indicates how this real time clock (RTC) is mounted.0°C~70°C should be the operating temperature.Operating with Leap Year, NVSRAM, Y2K are possible.34 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.There is 5V voltage supplied to this RTC real time clock.The board is equipped with a total of 34 pins.There are only one family in which RTCs belongs, and that are DS1747.The supply voltage of this electrical digital time clock is 3V.There is a component of this type in Timer or RTC.There is a memory size of 512KB available for storing data and programs on the real time analog clocks.A frequency of 0.032MHz should not be exceeded by real time clocks' output frequency.A mounting type of Surface Mount has been specified for this RTC module.For powering the real time clock, a power supply with a voltage of 5V is used.34 pins are present on it.In order to achieve high efficiency, the supply voltage should be kept at 5V.
DS1747P-70 Features
34-PowerCap? Module package
34 terminations
34 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1747P-70 Applications
There are a lot of Maxim Integrated DS1747P-70 Real Time Clocks applications.
- Mobile telephones
- Portable instruments
- Medical Equipment
- Wearables, Portables
- Hand-Held Devices
- Electronic metering
- Low standby power applications
- Telecommunications
- Metering
- POS Terminal
