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Manufacturer Part #

ISL1208IB8Z-TK

ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8

Mfr. Name: Renesas
Standard Pkg:
Product Variant Information section
Date Code: 1930
Product Specification Section
Technical Attributes
Attributes Table
Date Format: DW:DM:M:Y
Time Format: HH:MM:SS
Interface: I2C
Non-Volatile Memory Size: 2B
Supply Voltage-Nom: 2.7V to 5.5V
Temperature Grade: Industrial
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -65°C to +150°C
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features and Applications

The ISL1208IB8Z-TK is a low power real time clock with battery backed SRAM, available in surface mount SOIC-8 package.

This device functions include clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM with an external, low-cost 32.768kHz crystal.

Features:

  • Real Time Clock/Calendar
    • Tracks Time in Hours, Minutes, and Seconds
    • Day of the Week, Day, Month, and Year
  • 15 Selectable Frequency Outputs
  • Single Alarm
    • Settable to the Second, Minute, Hour, Day of the Week, Day, or Month
    • Single Event or Pulse Interrupt Mode
  • Automatic Backup to Battery or Super Capacitor
  • Power Failure Detection
  • On-Chip Oscillator Compensation
  • 2 Bytes Battery-Backed User SRAM
  • I2C Interface
    • 400kHz Data Transfer Rate
  • 400nA Battery Supply Current
  • Same Pin Out as ST M41Txx and Maxim DS13xx Devices
  • Small Package Options
    • 8 Ld SOIC Packages
  • Pb-Free Available (RoHS Compliant)

Applications:

  • Utility Meters
  • HVAC Equipment
  • Audio/Video Components
  • Set-Top Box/TelevisionModems
  • Network Routers, Hubs, Switches, Bridges
  • Cellular Infrastructure Equipment
  • Fixed Broadband Wireless Equipment
Pricing Section
Stock
3,000
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
7 Weeks
Total
$2.49
USD
Quantity
Web Price
1
$2.49
50
$1.83
100
$1.73
250
$1.61
500+
$1.53
Product Variant Information section