Datasheet

MC9S08QD4 Series MCU Data Sheet, Rev. 6
Freescale Semiconductor 15
Chapter 1
Device Overview
1.1 Introduction
MC9S08QD4 series MCUs are members of the low-cost, high-performance HCS08 family of 8-bit
microcontroller units (MCUs). All MCUs in the family use the enhanced HCS08 core and are available
with a variety of modules, memory sizes, memory types, and package types.
1.2 Devices in the MC9S08QD4 Series
This data sheet covers:
• MC9S08QD4
• MC9S08QD2
• S9S08QD4
• S9S08QD2
NOTE
• The MC9S08QD4 and MC9S08QD2 devices are qualified for, and are
intended to be used in, consumer and industrial applications.
• The S9S08QD4 and S9S08QD2 devices are qualified for, and are
intended to be used in, automotive applications.
Table 1-1 summarizes the features available in the MCUs.