MAX6900

I²C兼容RTC，TDFN封装

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产品详情

Real-Time Clock Counts Seconds, Minutes, Hours, Date, Month, Day, and Year
Leap Year Compensation Valid up to Year 2100
Fast (400kHz) I²C-Bus-Compatible Interface from 2.0V to 5.5V
31 x 8 SRAM for Scratchpad Data Storage
Uses Standard 32.768kHz, 12.5pF Load, Watch Crystal
Ultra-Low 225nA (typ) Timekeeping Current
Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock Registers or SRAM
6-Pin 3mm x 3mm x 0.8mm TDFN Surface-Mount Package
No External Crystal Bias Resistors or Capacitors Required

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