代理產線

ISL1208

 2011-05-06

【基本資料】

【產品特性】

• Real Time Clock/Calendar
o Tracks Time in Hours, Minutes, and Seconds
o Day of the Week, Day, Month, and Year
• 15 Selectable Frequency Outputs
• Single Alarm
o Settable to the Second, Minute, Hour, Day of the Week, Day, or Month
o 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
o 400kHz Data Transfer Rate
• 400nA Battery Supply Current
• Same Pin Out as ST M41Txx and Maxim DS13xx Devices
• Small Package Options
o 8 Ld MSOP and SOIC Packages
o 8 Ld TDFN Package
• Pb-Free Available (RoHS
I2C Real Time Clock/Calendar, Low Power RTC with Battery Backed SRAM

【產品應用】

Surveillance、Safety & Security System

【文字介紹】

ISL1208是低功耗的計時時鐘,具有定時和晶體補償,時鐘/日曆指示器,也備有智能電池備份開關的功能SRAM。
該振盪器採用外接,低成本32.768kHz晶體。RTC (Real Time Clocks)具有獨立的寄存器跟踪時間為小時,分鐘和秒。該器件具有日曆寄存器的日期,月份,年份和星期幾。日曆精確到2099年,具有自動閏年修正。
相關新聞