Datasheet

Table Of Contents
Timing Specifications
Version 1.6, February 28, 2006 Proprietary to OmniVision Technologies 13
O
mni ision
Timing Specifications
Figure 13 SCCB Interface Timing Diagram
Table 9 SCCB InterfaceTiming Specifications
Symbol Parameter Min Typ Max Unit
f
SIO_C
Clock Frequency 400 KHz
t
LOW
Clock Low Period 1.3 µs
t
HIGH
Clock High Period 600 ns
t
AA
SIOC low to Data Out valid 100 900 ns
t
BUF
Bus free time before new START 1.3 µs
t
HD:STA
START condition Hold time 600 ns
t
SU:STA
START condition Setup time 600 ns
t
HD:DAT
Data-in Hold time 0 µs
t
SU:DAT
Data-in Setup time 100 ns
t
SU:STO
STOP condition Setup time 600 ns
t
R,
t
F
SCCB Rise/Fall times 300 ns
t
DH
Data-out Hold time 50 ns
SIOC
t
SU:STA
t
HD:STA
SIOD IN
S
IOD OUT
t
F
t
LOW
t
HIGH
t
R
t
HD:DAT
t
SU:DAT
t
AA
t
DH
t
BUF
t
SU:STO