DS1306 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

DS1306

Serial Alarm Real-Time Clock

Maxim Integrated 

Figure 9. 3-WIRE SINGLE BYTE TRANSFER

CE

SCLK

I/O*

SINGLE-BYTE READ

A0 A1 A2 A3 A4 A5 A6 0 D0 D1 D2 D3 D4 D5 D6 D7

DS1306

CE

SCLK

I/O*

SINGLE-BYTE WRITE

A0 A1 A2 A3 A4 A5 A6 1

D0 D1 D2 D3 D4 D5 D6 D7

NOTE: IN BURST MODE, CE IS KEPT HIGH AND ADDITIONAL SCLK CYCLES ARE SENT UNTIL THE END OF THE BURST.

*I/O IS SDI AND SDO TIED TOGETHER.

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