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DS12885N
DS12885N - Brand New Maxim Integrated Real-time Clocks (RTC)
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DS12885N Description
Analog Devices DS12885N is a real-time clock with low power consumption and high timing accuracy. It is one of the most widely used consumer electronic products in daily life. The DS12885N's external crystals and battery are the only components required to maintain time and memory status without power. The specified operating temperature of the real-time clock ranges from -40℃ to 85℃.
DS12885N Features
Drop-in replacement for IBM AT computer clock/calendar
Pin configuration closely matches MC146818B and DS1285
Counts seconds, minutes, hours, days, day of the week, date, month, and year
with leap-year compensation valid up to 2100
Binary or BCD representation of time, calendar, and alarm
12-hour or 24-hour clock with AM and PM in 12-hour mode
Daylight Savings Time option
Selectable between Motorola and Intel bus timing
Multiplex bus for pin efficiency
Interfaced with software as 128 RAM locations
14 bytes of clock and control registers
114 bytes of general purpose RAM
Programmable square-wave output signal bus-compatible interrupt signals
(IRQ)
Three interrupts are separately software-maskable and testable
Time-of-day alarm once/second to once/day
Periodic rates from 122μs to 500ms
End-of-clock update cycle
Optional 28-pin PLCC surface mount package or 32-pin TQFP
Optional industrial temperature range available
Underwriters Laboratory (UL) recognized
DS12885N Applications
Consumer Electronics
Industrial Applications
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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