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DS1258AB

DS1258AB Manufacturer

Maxim

DS1258AB Description

128k x 16 Nonvolatile SRAM

DS1258AB Categories

128Kx16 Nonvolatile SRAM

DS1258AB Datasheet (PDF)

DS1258AB Datasheet

DS1258AB Price & Availability


Check DS1258AB Price & Availability at Canics

DS1258AB Features

  • 10-Year Minimum Data Retention in the Absence of External Power
  • Data is Automatically Protected During a Power Loss
  • Separate Upper Byte and Lower Byte Chip-Select Inputs
  • Unlimited Write Cycles
  • Low-Power CMOS
  • Read and Write Access Times as Fast as 70ns
  • Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
  • Full ±10% Operating Range (DS1258Y)
  • Optional ±5% Operating Range (DS1258AB)
  • Optional Industrial Temperature Range of -40°C to +85°C, Designated IND

DS1258AB Parameters

Package40/EDIP.74
Memory TypeNV SRAM
Supply Voltage (V)4.75 to 5.25
Memory Size128K x 16
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Bus TypeParallel
DIP with Internal BatteryYes
Select parameters and click to see components with these parameters.

Products Similar to DS1258AB

DS1258Y

 
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