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ContactDS1251WP-120IND
34 Terminations3.3V 34 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM
- Manufacturer: Maxim Integrated
- NO: 503-DS1251WP-120IND
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 842
- Description: 34 Terminations3.3V 34 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Number of Pins | 34 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e0 |
| Feature | Leap Year, NVSRAM |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| ECCN Code | 3A991.B.2.A |
| Type | Phantom Time Chip |
| Terminal Finish | TIN LEAD |
| HTS Code | 8473.30.11.40 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 225 |
| Supply Voltage | 3.3V |
| Frequency | 120GHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1251 |
| Pin Count | 34 |
| Operating Supply Voltage | 3.3V |
| Interface | Parallel |
| Memory Size | 512KB |
| Access Time | 120 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) | 7mA @ 3.3V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | N |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1251WP-120IND Overview
In the 34-PowerCap? Module package, real time clocks is embedded.In this case, time clock is packaged in the way of Tube.There is 2.97V~3.63V voltage supply for this electrical RTC.Electrical real time clocks of type Phantom Time Chip are involved.real time clock (RTC)s like this are mounted in the way of Surface Mount.A safe operation requires a temperature of -40°C~85°C at all times.Electronic time clocks are possible to make sure that Leap Year, NVSRAM are maintained when operating.Transmission lines with 34 terminations have the characteristic impedance of their termination RTC modules.Its supply voltage is 3.3V.34 pins are attached to it.There are a family named DS1251 that consarets of the RTCs .A voltage of 3V is supplied to this electrical digital time clock.Timer or RTC includes this part.A real time analog clock's memory size is 512KB, which is available for storing programs and data.It appears that the RTC module's mounting type is Surface Mount.The real time clock is equipped with 34 pins.Maintaining the supply voltage at 3.3V is the key to high efficiency.In this case, 120GHz is the highest frequency possible.
DS1251WP-120IND Features
34-PowerCap? Module package
34 terminations
34 pin count
Be maintained at 3.3V for high efficiency.
DS1251WP-120IND Applications
There are a lot of Maxim Integrated DS1251WP-120IND Real Time Clocks applications.
- GPS/Telematics Devices
- Copy machines
- Low standby power applications
- Portable instruments
- Power Meters
- Embedded Time Stamping
- Thermostat
- POS Terminal
- Point-of-Sale Equipment
- Telecommunications
