cat5140 ON Semiconductor, cat5140 Datasheet - Page 5

• Manufacturer Part Number: cat5140
• Description: Single Channel 256 Tap Dpp With Integrated Eeprom And I2c Control
• Manufacturer: ON Semiconductor

SDA OUT
SDA IN
from Transmitter
SCL
from Receiver
Data Output
Data Output
SCL from
SDA IN
Master
SCL
t
WP
SU:STA
SDA
SCL
Start
Start
t
F
Condition
t
SU:WP
Start
t
HD:STA
t
LOW
1
CLK1
t
AA
Figure 2. Start and STOP Timing
Bus Release Delay (Transmitter)
Figure 4. Acknowledge Timing
t
HD:DAT
t
HIGH
Figure 3. Bus Timing
Figure 5. WP Timing
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ACK Delay (≤ t
5
t
DH
t
SU:DAT
AA
t
)
8
R
Stop
Condition
Stop
t
HD:WP
9
ACK Setup (≥ t
t
HD:STO,
t
t
t
BUF
SU:STO
HD:STO:NV
Bus Release
Delay (Receiver)
SU:DAT
)