HD64F2636F20 Datasheet, PDF (660/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 15 I²C Bus Interface [Option]
(Only for the H8S/2638, H8S/2639, and H8S/2630)
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
SDA
A
Transit/receive data
A
Transit/receive data
SCL
9
1
2
3
4
5
6
7
8 ^{Confirm SCL pin}
is low-level.
91 23
BC2 to BC0
0
76 5 4321
IRIC
(operation example)
IRIC flag can be cleared.
Clear IRIC.
7 65
Clear IRIC when
BC2 to BC0 ≥ 2.
IRIC flag can be cleared.
IRIC flag cannot be cleared.
Figure 15-28 Timing of IRIC Flag Clearing During Wait Operation
Page 610 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010