S9S08QD4J1VSC Datasheet, PDF (93/198 Pages) Freescale Semiconductor, Inc – MC9S08QD4 Series Features

Chapter 8
Analog-to-Digital Converter (ADC10V1)
8.1 Introduction
The 10-bit analog-to-digital converter (ADC) is a successive approximation ADC designed for operation
within an integrated microcontroller system-on-chip.
The ADC module design supports up to 28 separate analog inputs (AD0–AD27). Only four
(ADC1P0–ADC1P3) of the possible inputs are implemented on the MC9S08QD4 series MCU. These
inputs are selected by the ADCH bits.
MC9S08QD4 Series MCU Data Sheet, Rev. 6
Freescale Semiconductor
93