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32 Terminations3.3V 32 Pin DS1500 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1500WEN
- Package: 32-LFSOP (0.724, 18.40mm Width)
- Datasheet:
- Stock: 6313
- Description: 32 Terminations3.3V 32 Pin DS1500 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 32-LFSOP (0.724, 18.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2005 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| 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 | 3V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1500 |
| Pin Count | 32 |
| JESD-30 Code | R-PDSO-G32 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | Parallel |
| Memory Size | 256B |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 4mA @ 3V~3.6V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Volatile | NO |
| Height Seated (Max) | 1.24mm |
| Length | 18.4mm |
| Width | 8mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1500WEN Overview
Among the packages 32-LFSOP (0.724, 18.40mm Width) is where real time clocks can be found.In this case, time clock is packaged in the way of Tray.As far as the supply voltage for this electrical RTC is concerned, it is 3V~3.6V.Electrical real time clocks of this type are Clock/Calendar.On the system board, this real time clock (RTC) is mounted in Surface Mount.Ideally, the operating temperature should be set to -40°C~85°C.When a command are executed, electronic time clocks are possible to maintain Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K in order to maintain the current state.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.RTC real time clocks such as this one are powered by 3.3V voltage.A total of 32 pins are included in this product.DS1500 are the family RTCs belongs to.This electrical digital time clock has a supply voltage of 2.5V~3.7V.Timer or RTC includes this component as part of its contents.For storing data and programs, the RTC times embed a memory of 256B.The frequency of real time clocks' output should not be higher than 0.032MHz.The power supply is 3.3V.1 timer real time clocks send out a signal at a preset time based on input signals.
DS1500WEN Features
32-LFSOP (0.724, 18.40mm Width) package
32 terminations
32 pin count
3.3V power supplies
DS1500WEN Applications
There are a lot of Maxim Integrated DS1500WEN Real Time Clocks applications.
- Server
- Medicine Dispenser
- Thermostat
- Security Systems
- Accurate high duration timer
- POS Terminal
- Portable Instruments
- Electronic metering
- Network powered devices
- Elapsed time counter
