DS1251WP-120IND+ by Analog Devices
4096K NV SRAM with Phantom Clock
| Status: | Active |
|---|---|
| Series: | DS1251 |
| RoHS: | Unknown |
Features
| Real-Time Clock Keeps Track of Hundredths Of Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years |
| 512k x 8 NV SRAM Directly Replaces Volatile Static RAM or EEPROM |
| Embedded Lithium Energy Cell Maintains Calendar Operation and Retains RAM data |
| Watch function is Transparent to RAM Operation |
| Automatic Leap Year Compensation Valid Up to 2100 |
| Over 10 Years of Data Retention in the Absence of Power |
| Full 10% Operating Range |
| Lithium Energy Source is Electrically Disconnected to Retain Freshness until Power is Applied for the First Time |
| DIP Module Only Standard 32-Pin JEDEC Pinout Upward Compatible with the DS1248 |
| Standard 32-Pin JEDEC Pinout |
| Upward Compatible with the DS1248 |
| PowerCap Module Board Only Surface Mountable Package for Direct Connection to PowerCap Containing Battery and Crystal Replaceable Battery (PowerCap) Pin-for-Pin Compatible with Other Densities of DS124xP Phantom Clocks |
| Surface Mountable Package for Direct Connection to PowerCap Containing Battery and Crystal |
| Replaceable Battery (PowerCap) |
| Pin-for-Pin Compatible with Other Densities of DS124xP Phantom Clocks |
Specifications
| Interface | BytewidePhantom Clock |
|---|---|
| VSUPPLY (V) | 5 |
| Date/ Time Format (hh = sec/100) | YY-MM-DD/ HH:MM:SS:hh |
| Memory Type | NV SRAM |
| Memory Size (Bytes) | 512K |
| Time of Day Alarms | 0 |
| Integrated Resonator | XTAL |
| Package/Pins | MOD/32PWRCP/34 |
| BudgetaryPrice (See Notes) | 27.52 |
DS1251WP-120IND+ Clock,Timing & Frequency Management by Analog Devices
DateMonthYear
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Specifications
| RTC W/ NVSRAM, 4096KB, HH | MM |
|---|---|
| Date Format | Day |
| Clock Format | HH |
| Clock IC Type | RTC |
| Supply Voltage Min | 2.97V |
| Supply Voltage Max | 3.63V |
| Clock IC Case Style | PWRCP |
| No. of Pins | 34Pins |
| RoHS Compliant | Yes |
Alternative Descriptions
| 4096k NV SRAM with Phantom Clo | Analog Devices |
| RTC W/ NVSRAM, 4096KB, HH: MM: SS, PWRCP | Farnell |
| Rtc W/ Nvsram, 4096Kb, Hh:Mm:Ss, Pwrcp | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1251WP-120IND+ ?
Additional datasheets, footprints and schematics for DS1251WP-120IND+ are listed on our Part Details page. You can also find images and similar parts to DS1251WP-120IND+ on this page.
What pricing and inventory information can I view?
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Is the DS1251WP-120IND+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1251WP-120IND+ have stock available?
Authorised distributors including Analog Devices, Farnell and Newark Electronics have stock available or on a lead time for DS1251WP-120IND+ .
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