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34 Terminations5V 34 Pin DS1646 Real Time ClocksLeap Year, NVSRAM 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1646P-120
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 1277
- Description: 34 Terminations5V 34 Pin DS1646 Real Time ClocksLeap Year, NVSRAM 0.032MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e0 |
| 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 | TIN LEAD |
| HTS Code | 8473.30.11.80 |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1646 |
| Pin Count | 34 |
| JESD-30 Code | R-XDMA-N34 |
| Qualification Status | Not Qualified |
| Interface | Parallel |
| Memory Size | 128KB |
| 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 @ 4.5 V~5.5 V |
| Voltage - Supply, Battery | 3V |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1646P-120 Overview
The package 34-PowerCap? Module contains real time clocks.The package is in the form of Tube.It is important to keep in mind that the supply voltage of this electrical RTC is 4.5V~5.5V.It can be said that this electrical real time clock belongs to the Clock/Calendar type.There is an real time clock (RTC) mounted in the way of Surface Mount.0°C~70°C is the operating temperature.During operation, the value of Leap Year, NVSRAM can be ensured.Transmission lines with 34 terminations have the characteristic impedance of the RTC module terminating them.This RTC real time clock is supplied with 5V voltage.There are 34 pins on it.DS1646 are a family of objects that belongs to RTCs .A crucial thing to remember is that this electrical digital time clock has a supply voltage of 3V.It should be noted that the RTC times embed a memory of 128KB which is usable for storing programs and data as well.There should be no frequency greater than 0.032MHz in real time clocks' output.
DS1646P-120 Features
34-PowerCap? Module package
34 terminations
34 pin count
DS1646P-120 Applications
There are a lot of Maxim Integrated DS1646P-120 Real Time Clocks applications.
- High duration timers
- Daily alarms
- Copier
- Utility Meter
- Set-Top Box
- Low standby power applications
- Switcher
- Network Hubs
- Thermostat
- Portable Instruments
