MC9S08GT16A Datasheet, PDF (205/300 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 13
Inter-Integrated Circuit (S08IICV1)
13.1 Introduction
The MC9S08GT16A/GT8A series of microcontrollers provides one inter-integrated circuit (IIC) module
for communication with other integrated circuits. The two pins associated with this module, SDA and SCL
share port C pins 2 and 3, respectively. All functionality as described in this section is available on
MC9S08GT16A/GT8A. When the IIC is enabled, the direction of pins is controlled by module
configuration. If the IIC is disabled, both pins can be used as general-purpose I/O.
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Freescale Semiconductor
205