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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-DS1501YEN
- Package: 28-TSSOP (0.465, 11.80mm Width)
- Datasheet:
- Stock: 1982
- Description: 28 Terminations5V 28 Pin DS1501 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz (Kg)
- Delivery:
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.465, 11.80mm Width) |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 2007 |
| 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 | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| 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 | 0.55mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1501 |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 256B |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| 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) | 1.2mm |
| Length | 11.8mm |
| Width | 8mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1501YEN Overview
In package 28-TSSOP (0.465, 11.80mm Width), real time clocks is located.Basically, time clock is packaged in a way that is equivalent to Tray.In this electrical RTC, the supply voltage is 4.5V~5.5V.There is a type Clock/Calendar for this electrical real time clock.The position of this real time clock (RTC) on the system board is indicated by Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.When operating as part of a process, electronic time clocks are possible to ensure that Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K are maintained at all times.A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.RTC real time clocks like this have a 5V supply voltage.It is equipped with the necessary features since it has 28 pins.The family to which RTCs belongs are DS1501.Note that the supply voltage is 2.5V~3.7V for this electrical digital time clock.It falls under the subcategory of Timer or RTC.The RTC times embed a memory of 256B available for storing programs and data.There should be no more than 0.032MHz frequency in real time clocks' output.Mounting type Surface Mount matches the RTC module.As a power supply for the real time clock, a value of 5V is used.With 28 pins, it is equipped.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.Maintaining the supply voltage at 5V is the key to high efficiency.
DS1501YEN Features
28-TSSOP (0.465, 11.80mm Width) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1501YEN Applications
There are a lot of Maxim Integrated DS1501YEN Real Time Clocks applications.
- Bridges
- Printers and copiers
- Industrial
- Telecommunications
- Low standby power applications
- Printers
- Metering
- Router
- Portable instruments
- Medical Devices
