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DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Min 3V VMax 3.6V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1501WZ+T&R
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 1343
- Description: DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Min 3V VMax 3.6V V(Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 28 |
| Supplier Device Package | 28-SOIC |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Published | 2002 |
| Feature | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Type | Clock/Calendar |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Voltage - Supply | 3V~3.6V |
| Base Part Number | DS1501 |
| Operating Supply Voltage | 3.3V |
| Interface | Parallel |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Memory Size | 256B |
| Logic Function | Clock |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 4mA @ 3V~3.6V |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
DS1501WZ+T&R Overview
There is an embedded version of real time clocks in the package 28-SOIC (0.295, 7.50mm Width).Time clock is packaged in the way of Tape & Reel (TR).There is a voltage of 3V~3.6V when powering this electrical RTC.The type of this electrical real time clock is Clock/Calendar.There is an real time clock (RTC) mounted in the way of Surface Mount.A safe operation requires a temperature of 0°C~70°C at all times.When operating, Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K can be ensured.There are only one family in which RTCs belongs, and that are DS1501.This electrical digital time clock has a 2.5V~3.7V supply voltage.The RTC times embed a memory of 256B available for storing programs and data.Mounting type Surface Mount is chosen for the RTC module.There are 28 pins on it.Maintaining the supply voltage at 3.3V is the key to high efficiency.0°C is the minimum operating temperature.Lower than 70°C should be the operating temperature.In order for it to operate, real time clocks require a minimal supply voltage of 3V.In this case, 3.6V is the maximum supply voltage.
DS1501WZ+T&R Features
28-SOIC (0.295, 7.50mm Width) package
Be maintained at 3.3V for high efficiency.
DS1501WZ+T&R Applications
There are a lot of Maxim Integrated DS1501WZ+T&R Real Time Clocks applications.
- Digital Recording
- Router
- POS Terminal
- White goods
- IoT
- Power Meters
- Server
- Utility Meters
- Battery backed up systems
- High duration timers
