Rainbow Electronics W90N745CDG - Manual (Page 399)

W90N745CD/W90N745CDG
Publication Release Date: September 22, 2006
- 395 - Revision A2
7.3.6 I 2 C Interface AC Characteristics
T
SU:STO
T
SU:DAT2
T
LOW
T
HIGH
T
hd:DAT
T
SU:DAT
T
hd:STA
SCL
SDA
SCL
SDA
T
SU:SAT
SYMBOL DESCRIPTION MIN MAX UNIT
T
HIGH
I 2 C Clock high time 1 - us
T
LOW
I 2 C clock low time 1 - us
T
hd:STA
Start condition hold time 1 - us
Receive data setup time 0.1 - us
T
SU:DAT
Transmit data output delay - 0.5 us
Receive data hold time 1 - us
T
HD:DAT
Transmit data hold time 0 0.9 us
T
SU:DAT2
SDA setup time (before STOP condition) 0.5 - us
T
SU:STO
Stop condition setup time 1 - us
T
SU:STA
Restart condition setup time 1.5 - us