■ 제품필수정보

제조사	Maxim Integrated
제조사품명	DS1347T+T&R
간략설명	Maxim Integrated DS1347T+T&R, Real Time Clock, 8-Pin TDFN-EP

■ 제품사양

Functions = Alarm, Real Time Clock, SRAM Date Format = DM:M:Y:C Time Format = SS:MM:HH
장착형태 = Surface Mount
패키지 = TDFN-EP
핀수 = 8
크기 = 3.1 x 3.1 x 0.8mm Length = 3.1mm Width = 3.1mm
높이 = 0.8mm Maximum Operating Supply Voltage = 5.5 V
최소 작동 온도 = -40 °C Completely Manages All Timekeeping Functions RTC Counts Seconds, Minutes, Hours, Day of Week, Date of Month, Month, Year, and Century Leap-Year Compensation 31 x 8-Bit SRAM for Scratchpad Data Storage Programmable Time/Date Polled ALARM Function Uses Standard 32.768kHz Watch Crystal Low-Power Operation Extends Battery Life Low Timekeeping Current (400nA at 2V) +2V to +5.5V Wide Operating Voltage Range Standard Serial Port Interfaces with Most Microcontrollers SPI (Mode 1 or 3) Interface: 4MHz at 5V, 1MHz at 2V Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock Registers or SRAM 3mm x 3mm x 0.8mm, 8-Pin TDFN Package Minimizes Required Space No External Crystal Bias Resistors or Capacitors Required Applications Battery-Powered Products Fax Machines Intelligent Instruments Point-of-Sale Equipment Portable Instruments