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DS12C885 RTC

DS12C885 RTC

SKU: DIC-00105

Warranty: N/A

Model: N/A

৳ 228.8

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Category: RTC

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Description of DS12C885 RTC

 

Description
The DS12R885 is a functional drop-in replacement for the DS12885 real-time clock (RTC). The device pro-vides an RTC/calendar, one time-of-day alarm, three maskable interrupts with a common interrupt output, a programmable square wave, and 114 bytes of battery-backed static RAM. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including correction for leap years. It also oper-ates in either 24-hour or 12-hour format with an AM/PM indicator. A precision temperature-compensated circuit monitors the status of VCC. If a primary power failure is detected, the device automatically switches to a back-up supply. The VBACKUPpin supports a rechargeable battery or a super cap and includes an integrated, always enabled trickle charger. The DS12R885 is accessed through a multiplexed byte-wide interface, which supports both Intel and Motorola modes. The DS12CR887 and DS12R887 integrate the DS12R885 die with a crystal and battery.

 

Features

  • Trickle-Charge Capability for a Rechargeable Battery or Super Cap
  • Selectable Intel or Motorola Bus Timing
  • RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation to 2100
  • Interrupt Output with Three Independently Maskable Interrupt Flags
  • Time-of-Day Alarm is Once-per-Second to Once-per-Day
  • Periodic Rates from 122µs to 500ms
  • End-of-Clock Update Cycle Flag
  • 14 Bytes of Clock and Control Registers
  • 114 Bytes of General-Purpose Battery-Backed NV RAM with Clear Input
  • Programmable Square-Wave Output
  • Automatic Power-Fail Detect and Switch Circuitry
  • +5.0V or +3.3V Operation
  • Industrial Temperature Range
  • DS12CR887 Encapsulated DIP (EDIP) Module with Integrated Battery and Crystal
  • DS12R887 BGA Module Surface-Mountable Package with Integrated Crystal and Rechargeable Battery

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DS12C885 RTC

৳ 228.8

Where to buy DS12C885 RTC in Bangladesh

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What is the price of DS12C885 RTC in Bangladesh?

TechShopBD brings you the latest DS12C885 RTC at the most competitive price. The updated price for DS12C885 RTC in BD for 2025 is now 228.8. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.

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