R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 795

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2
SH7201 Group
Section 17 I
C Bus Interface 3 (IIC3)
17.6
Bit Synchronous Circuit
In master mode, this module has a possibility that high level period may be short in the two states
described below.
• When SCL is driven to low by the slave device
• When the rising speed of SCL is lowered by the load of the SCL line (load capacitance or pull-
up resistance)
Therefore, it monitors SCL and communicates by bit with synchronization.
Figure 17.22 shows the timing of the bit synchronous circuit and table 17.5 shows the time when
the SCL output changes from low to Hi-Z then SCL is monitored.
R01UH0026EJ0300 Rev. 3.00
Page 767 of 1190
Sep 24, 2010