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ContactDS1557WP-120IND+
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: 5270
- 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 | |
|---|---|
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Pbfree Code | yes |
| Part Status | Active |
| 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 | 2.97V~3.63V |
| Terminal Position | DUAL |
| Supply Voltage | 3.3V |
| Base Part Number | DS1557 |
| Pin Count | 34 |
| Operating Supply Voltage | 3.3V |
| 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 @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 10 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Number of Pins | 34 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2003 |
DS1557WP-120IND+ Overview
You can find real time clocks in package 34-PowerCap? Module among the other packages that are available.The package is in the form of Tray.There is 2.97V~3.63V supply voltage for this electrical RTC.This electrical real time clock is of type Clock/Calendar.The way this real time clock (RTC) is mounted on the system board is Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.There is a way to make sure that Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K is maintained when operating if desired.In the case of 34 terminations, transmission lines have the characteristic impedance of the terminating RTC module.This RTC real time clock has a voltage of 3.3V.It is equipped with 34 pins.DS1557 are a family of objects that belongs to RTCs .The voltage supply of this electrical digital time clock is 3V.Timer or RTC includes this component as part of its contents.For storing the programs and data, the RTC times have an embedded memory of 512KB for storing data and programs.A frequency of 0.032MHz should not be exceeded by real time clocks' output.The mounting type of the RTC module is Surface Mount.A total of 34 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.
DS1557WP-120IND+ Features
34-PowerCap? Module package
34 terminations
34 pin count
Be maintained at 3.3V for high efficiency.
DS1557WP-120IND+ Applications
There are a lot of Maxim Integrated DS1557WP-120IND+ Real Time Clocks applications.
- Point-of-Sale Equipment
- Accurate high duration timer
- Vending Machine
- Bridges
- Mobile equipment
- Medical Equipment
- Metering
- Portable Instruments
- GPS
- Medical Equipment
