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ContactDS1557WP-120IND
34 Terminations3.3V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Rochester Electronics
- NO: 699-DS1557WP-120IND
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 1843
- Description: 34 Terminations3.3V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz (Kg)
- Delivery:
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In Stock
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| Type | Clock/Calendar |
| Terminal Finish | TIN LEAD |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 34 |
| JESD-30 Code | R-XDMA-U34 |
| Qualification Status | COMMERCIAL |
| Interface | Parallel |
| Memory Size | 512KB |
| 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 @ 3.3V |
| Voltage - Supply, Battery | 3V |
| RoHS Status | Non-RoHS Compliant |
DS1557WP-120IND Overview
The package 34-PowerCap? Module contains real time clocks.As you can see, time clock is packaged as if time clock were in the form of Tube.Its supply voltage is 2.97V~3.63V.The type of this electrical real time clock is Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Surface Mount.Ideally, the operating temperature should be -40°C~85°C.Operating with Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K are possible.A transmission line with 34 terminations possesses the characteristic impedance of the RTC module terminating it.It is possible to see 3.3V voltage being supplied to this RTC real time clock.With its 34 pins, it has the necessary functions.As far as the supply voltage for this electrical digital time clock is concerned, it is 3V.In the real time analog clocks, the available memory size is 512KB.The output frequency should not exceed 0.032MHz.
DS1557WP-120IND Features
34-PowerCap? Module package
34 terminations
34 pin count
DS1557WP-120IND Applications
There are a lot of Rochester Electronics, LLC DS1557WP-120IND Real Time Clocks applications.
- Routers
- Wearables, Portables
- Modem
- Digital cameras
- Network powered devices
- Medicine Dispenser
- GPS/Telematics Devices
- Digital voice recorders
- Accurate high duration timer
- Switcher
