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34 Terminations3.3V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1557WP-120IND
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 3508
- Description: 34 Terminations3.3V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1557 |
| Pin Count | 34 |
| JESD-30 Code | R-XDMA-U34 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| 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 |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| 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 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | TIN LEAD |
| HTS Code | 8473.30.11.80 |
DS1557WP-120IND Overview
In the package 34-PowerCap? Module, you will find real time clocks, and you will be able to install real time clocks.This package has a package type of Tube.A voltage of 2.97V~3.63V is supplied to this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.Electronic time clocks should be -40°C~85°C degrees Celsius during operation.Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K can be ensured when operating.34 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.This RTC real time clock has a voltage of 3.3V.34 pins are attached to it.In terms of RTCs family, RTCs belongs to DS1557.This electrical digital time clock's supply voltage is 3V.The content of Timer or RTC includes this component.In the RTC times, there is a memory of 512KB that is available for storing programs as well as data.There should be no more than 0.032MHz frequency in real time clocks' output.For powering the real time clock, a power supply with a voltage of 3.3V is used.
DS1557WP-120IND Features
34-PowerCap? Module package
34 terminations
34 pin count
3.3V power supplies
DS1557WP-120IND Applications
There are a lot of Maxim Integrated DS1557WP-120IND Real Time Clocks applications.
- Hand-Held Devices
- Elapsed time counter
- Bridges
- Copier
- Routers
- Vending Machine
- Hand-Held Devices
- Telecommunications
- Battery powered devices
- GPS/Telematics Devices
