DS12R885S-5+ by Analog Devices
RTCs with Constant-Voltage Trickle Charger
| Status: | Active |
|---|---|
| Series: | DS12R885 |
| RoHS: | Unknown |
Features
| Trickle-Charge Capability for a Rechargeable Battery or Super Cap |
| Selectable Intel or Motorola Bus Timing |
| RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation to 2100 |
| Interrupt Output with Three Independently Maskable Interrupt Flags |
| Time-of-Day Alarm is Once-per-Second to Once-per-Day |
| Periodic Rates from 122µs to 500ms |
| End-of-Clock Update Cycle Flag |
| 14 Bytes of Clock and Control Registers |
| 114 Bytes of General-Purpose Battery-Backed NV RAM with Clear Input |
| Programmable Square-Wave Output |
| Automatic Power-Fail Detect and Switch Circuitry |
| +5.0V or +3.3V Operation |
| Industrial Temperature Range |
| DS12CR887 Encapsulated DIP (EDIP) Module with Integrated Battery and Crystal |
| DS12R887 BGA Module Surface-Mountable Package with Integrated Crystal and Rechargeable Battery |
Specifications
| Interface | Multiplexed |
|---|---|
| VSUPPLY (V) | 2.97 to 5.5 |
| Date/ Time Format (hh = sec/100) | YY-MM-DD/ HH:MM:SS |
| Time Keeping Current (nA) (typ) | 800 |
| CL (pF) | 12.5 |
| Memory Type | NV SRAM |
| Memory Size (Bytes) | 114 |
| Time of Day Alarms | 1 |
| Package/Pins | SOIC (W)/24 |
| BudgetaryPrice (See Notes) | 2.2 |
Last 6 months Inventory & Pricing History
DS12R885S-5+ Semiconductors - ICs by Analog Devices
RTC MULTIPLEXED 5.5V SOIC-24
| 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 | SOIC |
| No. of Pins | 24Pins |
| IC Interface Type | Bytewide |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| RTC, MULTIPLEXED, 5.5V, SOIC-24 | Farnell |
| RTCs with Constant-Voltage Tri | Analog Devices |
| Rtc, Multiplexed, 5.5V, Soic-24 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS12R885S-5+ ?
Additional datasheets, footprints and schematics for DS12R885S-5+ are listed on our Part Details page. You can also find images and similar parts to DS12R885S-5+ on this page.
What pricing and inventory information can I view?
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Who can I contact for technical support of the product?
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Is the DS12R885S-5+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS12R885S-5+ have stock available?
Authorised distributors including Farnell, Analog Devices and Newark Electronics have stock available or on a lead time for DS12R885S-5+ .
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