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DS1254

DS1254 Manufacturer

Maxim

DS1254 Description

2M x 8 NV SRAM with Phantom Clock

DS1254 Categories

2Mx8 Nonvolatile SRAM

DS1254 Datasheet (PDF)

DS1254 Datasheet

DS1254 Price & Availability


Check DS1254 Price & Availability at Canics

DS1254 Features

  • Real-time clock (RTC) keeps track of hundredths of seconds, seconds, minutes, hours, days, date, months, and years with automatic leap-year compensation valid up to the year 2100
  • 2M x 8 NV SRAM
  • Watch function is transparent to RAM operation
  • Automatic data protection during power loss
  • Unlimited write-cycle endurance
  • Surface-mountable BGA module construction
  • Over 10 years of data retention in the absence of power
  • Battery monitor checks remaining capacity daily
  • +3.3V or +5V operation

DS1254 Parameters

Package168/BGA-40x40
Supply Voltage (V)5
Supply Voltage (V)3.3
Price @ 1k$206.25
Bus TypeBytewide
Bus TypePhantom Clock
Time Format (hh = 1/100 sec)HH:MM:SS:hh
Date FormatYY-MM-DD
Op. Temp Range0° to +70°
NV RAM (Bytes)2M
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