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32 Terminations5V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM
- Manufacturer: Maxim Integrated
- NO: 503-DS1251Y-70+
- Package: 32-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 3131
- Description: 32 Terminations5V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Terminal Pitch | 2.54mm |
| Frequency | 70GHz |
| Base Part Number | DS1251 |
| Pin Count | 32 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 512KB |
| Access Time | 70 ns |
| Logic Function | Clock |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 10mA @ 5V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | N |
| Volatile | NO |
| Height Seated (Max) | 10.922mm |
| Length | 43.053mm |
| Width | 15.24mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 10 Weeks |
| Contact Plating | Tin |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 32-DIP Module (0.600, 15.24mm) |
| Number of Pins | 32 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | 3A991.B.2.A |
| Type | Phantom Time Chip |
| HTS Code | 8473.30.11.40 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
DS1251Y-70+ Overview
This real time analog clock can be found in package 32-DIP Module (0.600, 15.24mm).There is a packaging method that is similar to Tube.A voltage of 4.5V~5.5V is supplied to this electrical RTC.The type of this electrical real time clock is Phantom Time Chip.It should be noted that the real time clock (RTC) is mounted in the way of Through Hole.0°C~70°C is the operating temperature.When operating, electronic time clocks would be possible to ensure that the value Leap Year, NVSRAM are maintained.Transmission lines with 32 terminations have the characteristic impedance of their termination RTC modules.There is 5V voltage supplied to this RTC real time clock.A total of 32 pins are included in this product.DS1251 are the family name of RTCs .Under the Timer or RTC subcategory, the RTCs belongs.In the RTC times, there is a memory of 512KB that is available for storing programs as well as data.RTC module mounting type Through Hole is specified.In order for it to be powered, it requires a power supply of 5V.There are 32 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. In order to achieve high efficiency, the supply voltage should be kept at 5V.It is possible to reach a frequency of 70GHz.
DS1251Y-70+ Features
32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1251Y-70+ Applications
There are a lot of Maxim Integrated DS1251Y-70+ Real Time Clocks applications.
- Hand-Held Devices
- Network Appliance
- Daily alarms
- Industrial
- Digital voice recorders
- POS Terminal
- Telecommunications
- Thermostat
- Bridges
- Data loggers
