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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-DS1501YS+
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 6226
- 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 | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2013 |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| 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 | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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 |
| 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 | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1501YS+ Overview
In package 28-SOIC (0.295, 7.50mm Width), real time clocks can be found.Tube is the way in which time clock is packaged.There is a voltage of 4.5V~5.5V when powering this electrical RTC.The electrical real time clock belongs to the type Clock/Calendar.The way this real time clock (RTC) is mounted on the system board is Surface Mount.In order to be safe, electronic time clocks are imperative that the temperature are kept at 0°C~70°C at all times.Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K can be ensured when operating.In the case of 28 terminations, transmission lines have the characteristic impedance of the terminating RTC module.A voltage of 5V is applied to this electronic component.As it has 28 pins, it is equipped with the necessary features.In terms of RTCs family, RTCs belongs to DS1501.The supply voltage of this electrical digital time clock is 2.5V~3.7V.Timer or RTC includes this component in its content.A memory of 256B is embedded in the RTC times, which can be used to store programs and data.There should not be a frequency higher than 0.032MHz in the output.There is a power supply of 5V used to power the real time clock.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.
DS1501YS+ Features
28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
5V power supplies
DS1501YS+ Applications
There are a lot of Maxim Integrated DS1501YS+ Real Time Clocks applications.
- Metering
- Printers
- Copier
- Portable Instruments
- Security Systems
- Battery backed up systems
- Battery powered products
- Wearables, Portables
- Digital cameras
- Digital still camera
