DS1302

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DATA TRANSFER SUMMARY Figure 3

SINGLE BYTE READ

SINGLE BYTE WRITE

In burst mode, RST is kept high and additional SCLK cycles are sent until the end of the burst.

RST

SCLK

I/O

R/

W

A0

A1

A2

A3

A4 R/C 1

R/

W

A0

A1

A2

A3

A4 R/C 1

RST

SCLK

I/O

D0

D1

D2

D3

D4

D5

D6 D7