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ContactDS1643P-70+
34 Terminations5V 34 Pin DS1643 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1643P-70+
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 7819
- Description: 34 Terminations5V 34 Pin DS1643 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2010 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM |
| 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 | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1643 |
| Pin Count | 34 |
| JESD-30 Code | R-XDMA-U34 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 8KB |
| 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) | 3mA @ 5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1643P-70+ Overview
real time clocks is located in package 34-PowerCap? Module.As a result, time clock is packaged in the same way as Tube.4.5V~5.5V is the supply voltage of this electrical RTC.An electrical real time clock of this type is called a Clock/Calendar.This electronic component has been mounted in the way of Surface Mount.A temperature of 0°C~70°C should be used for operation.When operating as part of a process, electronic time clocks are possible to ensure that Leap Year, NVSRAM are maintained at all times.Transmission lines with 34 terminations have the characteristic impedance of their termination RTC modules.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.With 34 pins, it is equipped with the necessary functions.The family in which RTCs belongs are DS1643.This electrical digital time clock has a supply voltage of 3V.In Timer or RTC, you can find this component.A real time analog clock's memory size is 8KB, which is available for storing programs and data.In order for it to work properly, real time clocks' output frequency should not exceed 0.032MHz.In order for it to be powered, it requires a power supply of 5V.
DS1643P-70+ Features
34-PowerCap? Module package
34 terminations
34 pin count
5V power supplies
DS1643P-70+ Applications
There are a lot of Maxim Integrated DS1643P-70+ Real Time Clocks applications.
- Power Meters
- Utility Meter
- White goods
- Embedded Time Stamping
- Network powered devices
- Mobile telephones
- Copy machines
- Accurate high duration timer
- Network Appliance
- Health Care
