ISL1209 Low Power RTC with Battery Backed SRAM and Event Detection

The ISL1209 device is a low power real time clock with Event Detect function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.

ISL1209 特点

• Real Time Clock/Calendar
  • Tracks Time in Hours, Minutes, and Seconds
  • Day of the Week, Day, Month, and Year
• Security and Event Functions
  • Tamper detection with Time Stamp
  • Event Detection During Battery Packed or Normal Modes
  • Selectable Event Input Sampling Rates Allows Low Power Operation
  • Selectable Glitch Filter on Event Input Monitor
• 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 Cap
• Power Failure Detection
• On-Chip Oscillator Compensation
• 2 Bytes Battery-Backed User SRAM
• I2C Interface
  • 400kHz Data Transfer Rate
• 400nA Battery Supply Current
• Small Package
  • 10 Ld MSOP

ISL1209 应用

• Utility Meters
• Set Top Box/Modem
• POS Equipment
• Network Routers, Hubs, Switches, Bridges
• Cellular Infrastructure Equipment
• Fixed Broadband Wireless Equipment
• Test Meters/Fixtures
• Vending Machine Management
• Security and Anti Tampering Applications
  • Panel/Enclosure Status
  • Warranty Reporting
  • Time Stamping Applications
  • Patrol/Security Check (Fire or Light Equipment)
  • Automotive Applications

ISL1209 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL1209IU10Z	量产	工业级	10 Ld MSOP	2	1.29
ISL1209IU10Z-TK	量产	工业级	10 Ld MSOP T+R	2	1.29
ISL1209IU10-ZTK	Coming Soon	工业级	10 Ld MSOP T+R
ISL1209EVAL	停产		评估板	N/A	N/A
ISL1209IU10	停产	工业级	10 Ld MSOP	1	N/A
ISL1209IU10-TK	停产	工业级	10 Ld MSOP T+R	1	N/A

ISL1209 应用技术支持与电子电路设计开发资源下载

1. ISL1209 数据资料 datatSheet 下载.PDF
2. Timing /Circuits 定时电路产品选型指南 . pdf