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