ISL12058 Low Cost and Low Power I2C-BusTM Real Time Clock/Calendar Low Power and Low Cost RTC with Alarm Function

The ISL12058 device is a low power real time clock with clock/calendar, and alarm function.

The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.

ISL12058 特点

• Real Time Clock/Calendar
  • Tracks Time in Hours, Minutes, and Seconds
  • Day of the Week, Date, Month, and Year
• 4 Selectable Frequency Outputs
• 2 Alarms
  • Settable to the Second, Minute, Hour, Day of the Week, Date, or Month
• I2C Interface
  • 400kHz Data Transfer Rate
• Small Package Options
  • 8 Ld 2mmx2mm μTDFN Package
  • 8 Ld 3mmx3mm TDFN Package
  • 8 Ld MSOP Package
  • 8 Ld SOIC Package
  • Pb-Free (RoHS Compliant)
• Low Cost 3V Alternative to ISL1208 and ISL12082

ISL12058 应用

• Utility Meters
• HVAC Equipment
• Audio/Video Components
• Set-Top Box/Television
• Modems
• Network Routers, Hubs, Switches, Bridges
• Cellular Infrastructure Equipment
• Fixed Broadband Wireless Equipment
• Pagers/PDA
• Point Of Sale Equipment
• Test Meters/Fixtures
• Office Automation (Copiers, Fax)
• Home Appliances
• Computer Products
• Other Industrial/Medical/Automotive

ISL12058 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 $
ISL12058IBZ	量产	工业级	8 Ld SOIC	2	0.92
ISL12058IBZ-T	量产	工业级	8 Ld SOIC T+R	2	0.92
ISL12058IRTZ	量产	工业级	8 Ld TDFN	1	0.92
ISL12058IRTZ-T	量产	工业级	8 Ld TDFN T+R	1	0.92
ISL12058IRUZ-T	量产	工业级	8 Ld uTDFN T+R	1	0.92
ISL12058IUZ	量产	工业级	8 Ld MSOP	1	0.92
ISL12058IUZ-T	量产	工业级	8 Ld MSOP T+R	1	0.92

ISL12058 应用技术支持与电子电路设计开发资源下载

1. ISL12058 数据资料 datatSheet 下载.PDF
2. Timing /Circuits 定时电路产品选型指南 . pdf