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ISL12020M
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving
ISL12020M
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
ISL12020M DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ISL12020M device is a low power real time clock (RTC) with an embedded temperature sensor and crystal. Device functions include oscillator compensation, clock/calendar, power fail and low battery monitors, brownout indicator, one-time, periodic or polled alarms, intelligent battery backup switching, Battery Reseal™ function and 128 bytes of battery-backed user SRAM. The device is offered in a 20 Ld DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift over the full -40°C to +85°C temperature range.Features• Embedded 32.768kHz Quartz Crystal in the Package• 20 Ld DFN Package (for SOIC version, refer to the ISL12022M)• Calendar• On-chip Oscillator Temperature Compensation• 10-bit Digital Temperature Sensor Output• 15 Selectable Frequency Outputs• Interrupt for Alarm or 15 Selectable Frequency Outputs• Automatic Backup to Battery or Supercapacitor• VDD and Battery Status Monitors• Battery Reseal™ Function to Extend Battery Shelf Life• Power Status Brownout Monitor• Time Stamp for Battery Switchover• 128 Bytes Battery-Backed User SRAM• I2C-Bus™Applications*(see page 31)• Utility Meters• POS Equipment• Printers and Copiers• Digital Cameras
Key Features
- Embedded 32.768kHz Quartz Crystal in the Package
- 20 Ld DFN Package (for SOIC version, refer to the ISL12022M)
- Calendar
- On-chip Oscillator Temperature Compensation
- 10-bit Digital Temperature Sensor Output
- 15 Selectable Frequency Outputs
- Interrupt for Alarm or 15 Selectable Frequency Outputs
- Automatic Backup to Battery or Supercapacitor
- VDD and Battery Status Monitors
- Battery Reseal™ Function to Extend Battery Shelf Life
- Power Status Brownout Monitor
- Time Stamp for Battery Switchover
- 128 Bytes Battery-Backed User SRAM
- I2C-Bus™
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | Renesas | Product Category ! | IC Chips |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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