- Mfr. #:
- DS12R887-33
- Description:
- Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 48-BBGA
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
- Delivery
- DHL / FedEx / Ups / TNT / EMS
Documents
| NAME | TYPE |
|---|---|
| Mfg Application Notes | Using Multiplexed Bus Clocks with a Microcontroller Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses Problems and Solutions for Adjusting to Changes in Daylight Saving Time Selecting a Backup Source for Real-Time Clocks Lithium Battery Content in Maxim Products State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks Calculating ML Cell Life for an RTC Backup Operation |
| PCN Obsolescence/ EOL | DS12R887-5/33 Devices 19/Jan/2015 |
| EDA / CAD Models | Download from Accelerated Designs |
Attributes
| NAME | TYPE |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | Clock/Timing - Real Time Clocks |
| Manufacturer | Maxim Integrated |
| Series | - |
| Packaging | Tray |
| Part Status | Obsolete |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
| Memory Size | 114B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 2.97 V ~ 3.63 V |
| Voltage - Supply, Battery | 2 V ~ 3.05 V |
| Current - Timekeeping (Max) | 2mA @ 2.97V ~ 3.63V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 48-BBGA |
| Supplier Device Package | 48-BGA (11.80x15.30) |
Resources
| NAME | TYPE |
|---|---|
| Standard Package | 1 |
| Tags | DS12R887 DS12R DS1 DS12 |
Shipping
- FedEx, DHL, and UPS can be selected.
- You can select whether to charge shipping fee by your shipping account or to charge by our side.
- Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
- The shopping cart will automatically calculate the shipping cost.
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
- Cash transfer only. (Transfer with checks and bills are not accepted.)
- Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
- If you need the detailed invoice or tax ID, please email us.