DS1243Y-120+ by Analog Devices
64K NV SRAM with Phantom Clock
| Status: | Active |
|---|---|
| Series: | DS1243Y |
| RoHS: | Unknown |
Features
| Real-Time Clock Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years |
| 8k 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 |
| Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time |
| Standard 28-Pin JEDEC Pinout |
| Full ±10% Operating Range |
| Accuracy is Better than ±1 Minute/Month at +25°C |
| Over 10 Years of Data Retention in the Absence of Power |
| Available in 120ns and 150ns Access Time |
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) | 8K |
| Time of Day Alarms | 0 |
| Package/Pins | MOD/28 |
| BudgetaryPrice (See Notes) | 18.9 |
DS1243Y-120+ Semiconductors - ICs by Analog Devices
RTC W/ NVSRAM 64KB HH:MM:SS:HH EDIP28
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Date Format | Day |
|---|---|
| Clock Format | HH |
| Clock IC Type | RTC |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | EDIP |
| No. of Pins | 28Pins |
| IC Interface Type | Parallel |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | 1 2-dimethoxyethane ethylene glycol dimethyl ether (EGDME) (15-Jan-2018) |
Alternative Descriptions
| 64k NV SRAM with Phantom Clock | Analog Devices |
| Rtc W/ Nvsram, 64Kb, Hh:Mm:Ss:Hh, Edip28 | Newark Electronics |
| RTC W/ NVSRAM, 64KB, HH:MM:SS:HH, EDIP28 | element14 |
| IC, NV SRAM, 64K, SMD, 1243, DIP28 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1243Y-120+ ?
Additional datasheets, footprints and schematics for DS1243Y-120+ are listed on our Part Details page. You can also find images and similar parts to DS1243Y-120+ on this page.
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Is the DS1243Y-120+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1243Y-120+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS1243Y-120+ .
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