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Utsource certified original parts provide the following guarantees:
1. Utsource guarantees 100% original.
2. Utsource certified original parts can be returned and refunded unconditionally within 90 days.
Description
IC RTC CLK/CALENDAR SER 8-DIP
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| Parameter | Description | Units/Range |
|---|---|---|
| Power Supply | Operating voltage range | 2.5V to 5.5V |
| Current Consumption | Active mode current (typical) | 300nA |
| Backup mode current (typical) | 100nA | |
| Temperature Range | Industrial temperature range | -40°C to +85°C |
| Commercial temperature range | 0°C to +70°C | |
| Frequency Accuracy | ±2 minutes per month at 25°C | |
| Oscillator | Built-in 32.768kHz crystal oscillator | |
| Clock Outputs | 32.768kHz square wave output (optional) | |
| Data Interface | 3-wire serial interface (CLK, I/O, RST) | |
| Memory | 31 bytes of battery-backed RAM | |
| Write Protection | Write protect pin (WP) | |
| Battery Backup | Automatic switchover to battery backup when main power is lost |
Power Supply Connection:
Ground Connection:
Serial Interface Connections:
Write Protect Pin (WP):
Initialization:
Reading Time and Date:
Writing Time and Date:
Battery Backup:
32.768kHz Output:
Memory Usage:
By following these instructions, you can effectively integrate the DS1302+ real-time clock into your project.
(For reference only)Preview of the first 3 pages of the data sheet
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $0.37557 | US $0.33801 | US $0.33801 |
Global Logistics Country List
| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returning
Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
DS1302+
DS1302+ has several brands around the world that may have alternate names for DS1302+ due to regional differences or acquisition. DS1302+ may also be known as the following names:
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Free shipping on first 0.5kg for orders over US $300.00（Except the United States）
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Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 300$,Overweight will be charged separately（Except the United States）
Total products: 69Total sales: 525
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