Chapter 13
Serial Interface
Transfer clock
Duty of BRTM output clock
BRTM count clock
First transfer bit
Address format
General call address
Communication mode
Interrupt
XIII - 4
Overview
Table:13.1.5 Functions of IIC Communication
Generated by dividing BRTMn output clock by 8
1:1 or 1:N
a
HCLK/2
b
SCLK/2
SYSCLK/2
MSB-first or LSB-first
7-bit address
√
Standard mode (100 kHz)
High speed mode (400 kHz
SCnTICR, SCnSICR
SCIF2/SCIF3
(a = 0, 1, 2, 3, 4, 5, 6, 7, 8)
(b = 0, 1, 2, 3, 4, 5, 6, 7, 8)
c
(c = 0, 1, 2, 3, 4, 5, 6)