DS125BR401SQ - Brand New Texas Instruments Signal Buffers, Repeaters, Splitters
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DESCRIPTION
The DS1251 4096K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 512K words by 8 bits) with a built-in real-time clock. The DS1251Y has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent garbled data in both the memory and real-time clock.
FEATURES
■ Real-Time Clock Keeps Track of Hundredths Of Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years
■ 512K x 8 NV SRAM Directly Replaces Volatile Static RAM or EEPROM
■ Embedded Lithium Energy Cell Maintains Calendar Operation and Retains RAM Data
■ Watch Function is Transparent to RAM Operation
■ Automatic Leap Year Compensation Valid Up to 2100
■ Over 10 Years of Data Retention in the Absence of Power
■ Full 10% Operating Range
■ Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
■ DIP Module Only
– Standard 32-Pin JEDEC Pinout
– Upward Compatible with the DS1248
■ PowerCap Module Board Only
− Surface Mountable Package for Direct Connection to PowerCap Containing Battery and Crystal
− Replaceable Battery (PowerCap)
− Pin-for-Pin Compatible with Other Densities of DS124xP Phantom Clocks
■ Underwriters Laboratories (UL) Recognized ( www.maxim-ic.com/qa/info/ul/ ) -
Similar parts: 673 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download DS125BR401SQ
- Chipdatas Part: CD93-DS125BR401SQ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 07:38 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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$40 limited time offer. -
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$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
