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BQ3285LFSS-A1TR

BQ3285LFSS-A1TR Description

Y2K Enhanced ACPI Compliant RTC IC w 240x8 NVSRAM, Alarm Wake-up 3.3V op 32kHz Dedicated Output

BQ3285LFSS-A1TR Description

IC REAL TIME CLOCK 24-QSOP

BQ3285LFSS-A1TR Description

IC, RTC, YY-MM-DD-dd, 240 X 8, SSOP-24

BQ3285LFSS-A1TR Manufacturer

Texas Instruments

BQ3285LFSS-A1TR Datasheet (PDF)

BQ3285LFSS-A1TR Datasheet
BQ3285E,L
Y2K-Enhanced Real-TIme Clock (RTC)
BQ3285LFSS-A1TR Datasheet

BQ3285LFSS-A1TR Price & Availability


Check BQ3285LFSS-A1TR Price & Availability at Canics

BQ3285LFSS-A1TR Features

  • ACPI-compliant day-of-month alarm
  • Y2K century bit
  • Direct clock/calendar replacement for IBM ® AT-compatible computers and other applications
  • 2 index shadow registers
  • 2.7?5.5V operation
  • 240 bytes of general nonvolatile storage
  • Dedicated 32.768kHz output pin
  • System wake-up capability?alarm interrupt output active in battery-backup mode
  • Less than 0.55uA load under battery operation
  • Selectable Intel or Motorola bus timing
  • 24-pin plastic SSOP

BQ3285LFSS-A1TR Parameters

Pin/Package24SSOP
Approx. 1KU Price (US$)2.1
StatusACTIVE
Budget Price ($US) | QTY2.10 | 1KU
Package Type | PinsSSOP/QSOP (DBQ) | 24
STD Pack QTY2500
TypeClock/Calendar/NVSRAM
InterfaceParallel
Supply Voltage Range2.7V to 5.5V
CategoryIntegrated Circuits (ICs)
Memory Size242B
Supply Voltage (V)3
Bus InterfaceMultiplexed
Memory Density (Kb)0.242
FamilyClock/Timing - Real Time Clocks
Date FormatYY-MM-DD-dd
Date FormatYY-MM-DD-dd, BCD, Binary
Operating Temperature0°C ~ 70°C
Package / Case24-QSOP
Voltage - Supply2.7 V ~ 5.5 V
Time FormatHH:MM:SS (12/24 hr)
IC Interface TypeMultiplexed
RoHS CompliantYes
Clock IC TypeRTC
Memory Configuration240 x 8
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Keywords
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