Rainbow Electronics ATmega163L - Manual (Page 142)

ATmega163(L)
142
Figure 90. 2-wire Serial Bus Timing
t
SU;STA
t
LOW
t
HIGH
t
LOW
t
of
t
HD;STA
t
HD;DAT t
SU;DAT t
SU;STO
t
BUF
SCL
SDA