Catalog Categories Part Numbers Manufacturers Search

DS1245W

DS1245W Manufacturer

Maxim

DS1245W Description

3.3V 1024k NV SRAM

DS1245W Categories

128Kx8 Nonvolatile SRAM

DS1245W Datasheet (PDF)

DS1245W Datasheet

DS1245W Price & Availability


Check DS1245W Price & Availability at Canics

DS1245W Features

  • 10 years minimum data retention in the absence of external power
  • Data is automatically protected during power loss
  • Replaces 128k x 8 volatile static RAM, EEPROM or Flash memory
  • Unlimited write cycles
  • Low-power CMOS
  • Read and write access times as fast as 100ns
  • Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
  • Optional industrial temperature range of -40°C to +85°C, designated IND
  • JEDEC standard 32-pin DIP package
  • PowerCap Module (PCM) package
    Directly surface-mountable module
    Replaceable snap-on PowerCap provides lithium backup battery
    Standardized pinout for all nonvolatile SRAM products
    Detachment feature on PowerCap allows easy removal using a regular screwdriver

DS1245W Parameters

Package34/PwrCap
Package32/EDIP.740b
Memory TypeNV SRAM
Supply Voltage (V)3.0 to 3.6
Memory Size128K x 8
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Bus TypeParallel
DIP with Internal BatteryYes
PowerCap PackageYes
Select parameters and click to see components with these parameters.

 
Keywords
DS1245W Data Sheet DS1245W Spec DS1245W Application Notes DS1245W Distributor
DS1245W Circuit DS1245W Reference DS1245W PDF DS1245W RoHS