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ADI DS1302S+T&R
Real Time Clock Trickle-Charge Timekeeping Chip
Brands: Analog Devices, Inc
Mfr.Part #: DS1302S+T&R
Datasheet: DS1302S+T&R Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 2124 pcs, New Original
Product Type: Clock & Timer ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.855 | $1.855 |
| 10 | $1.536 | $15.360 |
| 30 | $1.337 | $40.110 |
| 100 | $1.133 | $113.300 |
| 500 | $1.040 | $520.000 |
| 1000 | $1.002 | $1002.000 |
In Stock:2124 PCS
DS1302S+T&R General Description
The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.
Features
- Completely Manages All Timekeeping Functions
- Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of theWeek, and Year with Leap-Year Compensation Valid Up to 2100
- 31 x 8 Battery-Backed General-Purpose RAM
- Simple Serial Port Interfaces to Most Microcontrollers
- Simple 3-Wire Interface
- TTL-Compatible (VCC = 5V)
- Single-Byte or Multiple-Byte (Burst Mode)Data Transfer for Read or Write of Clock or RAM Data
- Low Power Operation Extends Battery Backup Run Time
- 2.0V to 5.5V Full Operation
- Uses Less Than 300nA at 2.0V
- 8-Pin DIP and 8-Pin SO Minimizes Required Space
- Optional Industrial Temperature Range: -40°C to +85°C Supports Operation in a Wide Range of Applications
- Underwriters Laboratories® (UL) Recognized
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Real Time Clock |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 | RTC Bus Interface: | Serial, 3-Wire |
| Date Format: | YY-MM-DD-dd | Time Format: | HH:MM:SS |
| Battery Backup Switching: | Backup Switching | RTC Memory Size: | 31 B |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 2 V |
| Minimum Operating Temperature: | 0 C | Maximum Operating Temperature: | + 70 C |
| Packaging: | MouseReel | Brand: | Analog Devices / Maxim Integrated |
| Function: | Calendar, Clock, NV Timekeeping RAM, Trickle Charger | Operating Supply Current: | 1.2 mA |
| Product Type: | Real Time Clocks | Series: | DS1302S |
| Factory Pack Quantity: | 2000 | Subcategory: | Clock & Timer ICs |
| Part # Aliases: | DS1302S 90-1302S+TRL |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
