Freescale Semiconductor manual System Overview, Devices in the MC9S08AW60/48/32/16 Series

Introduction

1.3 System Overview

A block diagram of the system is shown in Figure 1-1.

	Power Supply & Regulator
	AW60	RGB
		PWM
Button Switch	KBI	PWM
Detection
To PC
RS232	SCI	ADC
Interface
I/O Control	GPIO Port

DC/DC

Converter

Red LEDs

Green LEDs

Blue LEDs

Figure 1-1 . System Block Diagram

1.4 MC9S08AW60

The MC9S08AW60, MC9S08AW48, MC9S08AW32, and MC9S08AW16 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. Refer to Table 1-1for memory sizes and package types.

Table 1-2summarizes the peripheral availability per package type for the devices available in the MC9S08AW60/48/32/16 series.

Table 1-1. Devices in the MC9S08AW60/48/32/16 Series

Device	Flash	RAM	Package
MC9S08AW60	63,280
		2048	64 QFP
MC9S08AW48	49,152
			64 LQFP
MC9S08AW32	32,768		48 QFN
			44 LQFP
MC9S08AW16	16,384	1024

LED Lighting Control using the MC9S08AW60, Rev. 1

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