DS3231MZ/V 查看數據表（PDF） - Maxim Integrated

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DS3231MZ/V

±5ppm, I2C Real-Time Clock

Maxim Integrated 

±5ppm, I2C Real-Time Clock

Timing Diagrams

SDA

tBUF

tLOW

SCL

tHD:STA

tR

STOP

START

NOTE: TIMING IS REFERENCED TO VILMAX AND VIHMIN.

Figure 1. I2C Timing

tHD:DAT

tF

tHIGH

tSU:DAT

tHD:STA

tSU:STA

REPEATED

START

tVCCF

VPFMAX

VPFMIN

VCC

RST

Figure 2. Power Switch Timing

RST

PBDB

tRST

Figure 3. Pushbutton Reset Timing

tSP

tSU:STO

tVCCR

tREC

5

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