0.7VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

0.7VCC

 

 

 

 

 

 

 

 

 

SDA

 

 

 

 

 

 

 

 

 

0.3VCC

 

 

 

 

 

 

 

 

 

 

 

0.3VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tSDAr

 

 

 

 

 

 

 

 

 

tSDAf

0.7VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.7VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

SCL

 

 

 

 

 

 

 

 

 

0.3VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.3VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tSCLr

 

 

 

 

 

 

 

 

 

 

 

 

tSCLf

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: In the timing tables the parameter name is added with an "o" for output signal timing and "i" for input signal timing.

DS106

Figure 125. ACB Signals (SDA and SCL) Timing

 

 

 

Stop Condition

 

Start Condition

 

SDA

 

 

 

 

 

 

tDLCs

 

 

 

 

 

 

SCL

 

 

 

 

 

 

 

 

 

 

 

tCSTOs

 

 

tBUF

 

 

tCSTRh

 

 

Note: In the timing tables the parameter name is added with an "o" for output signal timing and "i" for input signal timing.

DS107

Figure 126. ACB Start and Stop Condition Timing

Start Condition

SDA

SCL

tCSTRstCSTRh

tDHCs

Note: In the timing tables the parameter name is added with an "o" for output signal timing and "i" for input signal timing.

DS108

Figure 127. ACB Start Condition Timing

CP3BT26

259

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