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DS1511W+ - Maxim Integrated
Manufacturer:
Maxim Integrated
ManyChip's Part#:
MC12721379
Category:
Real Time Clock IC
Package:
DIP-28
Datasheet:
Datasheet 3D Model
Description:
Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-DIP Module (0.600", 15.24mm)
Stock Locations:
Availability:
147 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 26.51

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The DS1511W+ is a Y2K compliant watchdog real time clock (RTC) in 28 pin EDIP package. It is a low power clock/date device with a programmable day of week/date alarm and it has 3.3V operation. This full function, year 2000 compliant real time clock/calendar contains RTC alarm, watchdog timer, precision power-on reset, battery monitors, 256byte battery backed NV SRAM and 32.768KHz output. It is a standalone encapsulated DIP module with embedded battery and crystal. User access to all registers within the DS1511 is accomplished with bytewide interface. The RTC registers includes BCD coded century, year, month, date, day, hours, minutes and seconds with automatic leap year compensation valid up to the year 2100 (corrections for day of month and leap year are made automatically). Power control circuitry supports system power-on from date/day/time alarm or key closure/modem detect signal. The DS1511 is used in remote systems, battery backed systems, telecom switches and office equipments.
Supply voltage range from 3V to 3.6V
Operating temperature range from 0°C to 70°C
Accuracy is better than ±1 minute/month at +25°C
Programmable watchdog timer and RTC alarm
Auxiliary battery input and battery voltage level indicator flags
Day of week/date alarm register
UL recognized
Battery voltage level indicator flags
Active supply current of 10mA
Read cycle time is 120ns and write cycle time is 120ns

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DS1511W+ Specifications

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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
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- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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