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28 Terminations5V 28 Pin DS1501 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1501YSN
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 2391
- Description: 28 Terminations5V 28 Pin DS1501 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Current - Timekeeping (Max) | 5mA @ 4.5V~5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Volatile | YES |
| Height Seated (Max) | 3.05mm |
| Length | 18.1mm |
| Width | 8.565mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2007 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| 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 | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1501 |
| Pin Count | 28 |
| JESD-30 Code | R-PDSO-G28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| 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 |
DS1501YSN Overview
In the 28-SOIC (0.295, 7.50mm Width) package, real time clocks is embedded.As a result, time clock is packaged in the same way as Tube.The supply voltage of this electrical RTC is 4.5V~5.5V.This electrical real time clock has the type Clock/Calendar.This electronic component has been mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.When operating, electronic time clocks are possible to make sure that Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K remains constant in the process.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.5V voltage is present on this electronic component.The RTCs are equipped with the necessary features due to its 28 pins.The family RTCs belongs to are DS1501.A crucial thing to remember is that 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.A memory of 256B is embedded into the RTC times for storing programs and data.There should be no more than 0.032MHz frequency in real time clocks' output.For the purpose of powering the real time clock, the power supply is set to 5V.1 timer real time clocks send out a signal at a preset time based on input signals.
DS1501YSN Features
28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
5V power supplies
DS1501YSN Applications
There are a lot of Maxim Integrated DS1501YSN Real Time Clocks applications.
- Vending Machine
- Telecommunications
- GPS/Telematics Devices
- Embedded Systems
- Network Appliance
- Fax/Printer
- Battery powered devices
- Medicine Dispenser
- Mobile telephones
- Health Care
