MC9S08LC60 Datasheet, PDF (249/358 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 14
Inter-Integrated Circuit (S08IICV1)
14.1 Introduction
The inter-integrated circuit (IIC) provides a method of communication between a number of devices. The
interface is designed to operate up to 100 kbps with maximum bus loading and timing. The device is
capable of operating at higher baud rates, up to a maximum of clock/20, with reduced bus loading. The
maximum communication length and the number of devices that can be connected are limited by a
maximum bus capacitance of 400 pF.
Figure 14-1 is the MC9S08LC60 Series block diagram with the IIC block highlighted.
MC9S08LC60 Series Advance Information Data Sheet, Rev. 2
Freescale Semiconductor
PRELIMINARY
249