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ContactDS1556W-120IND
32 Terminations3.3V 32 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1556W-120IND
- Package: 32-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 7779
- Description: 32 Terminations3.3V 32 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Length | 43.053mm |
| Width | 15.24mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Through Hole |
| Package / Case | 32-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1556 |
| Pin Count | 32 |
| JESD-30 Code | R-PDMA-P32 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| 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 @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | NO |
| Height Seated (Max) | 10.922mm |
DS1556W-120IND Overview
There is a package called 32-DIP Module (0.600, 15.24mm) which contains real time clocks, and you can find real time clocks there.The package is packaged in the way of Tube.Providing this electrical RTC with a voltage of 2.97V~3.63V is required.This electrical real time clock belongs to the Clock/Calendar category.There is an electronic component mounted in the way of Through Hole.In order to operate properly, the temperature should be -40°C~85°C.During operation, the value of Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K can be ensured.When a transmission line is terminated with 32 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock is supplied with 3.3V voltage.A total of 32 pins are equipped with the RTCs.DS1556 is the family name of this object.A component such as this is included in the contents of Timer or RTC.For storing data and programs, the RTC times embed a memory of 128KB.A frequency above 0.032MHz should not be used for real time clocks' output.A power supply of 3.3V is used to power it.
DS1556W-120IND Features
32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
3.3V power supplies
DS1556W-120IND Applications
There are a lot of Maxim Integrated DS1556W-120IND Real Time Clocks applications.
- Printers and copiers
- Time keeping application
- Low standby power applications
- Printers
- Routers
- Accurate high duration timer
- Hand-Held Devices
- Network Hubs
- Network Appliance
- Battery powered products
