cp3ub17 National Semiconductor Corporation, cp3ub17 Datasheet - Page 187

• Manufacturer Part Number: cp3ub17
• Description: Reprogrammable Connectivity Processor With Usb Interface
• Manufacturer: National Semiconductor Corporation

SDA
SCL
Note: In the timing tables the parameter name is added with an "o" for output signal timing and "i" for input signal timing.
SDA
Note: In the timing tables the parameter name is added with an "o" for output signal timing and "i" for input signal timing.
SCL
0.7VCC
0.3VCC
t
0.7VCC
0.3VCC
DLCs
SDA
SCL
Note: In the timing tables the parameter name is added with an "o" for output signal timing
and "i" for input signal timing.
Figure 74. ACB Start and Stop Condition Timing
Figure 73. ACB Signals (SDA and SCL) Timing
t
CSTOs
Figure 75. ACB Start Condition Timing
Stop Condition
t
SDAr
t
t
DHCs
SCLr
t
CSTRs
Start Condition
187
t
BUF
t
CSTRh
Start Condition
0.7VCC
0.3VCC
t
SDAf
0.7VCC
0.3VCC
t
SCLf
t
CSTRh
DS108
DS106
DS107
www.national.com