Freescale Semiconductor manual DEMO9S08AW60LED Features, DEMO9S08AW60LED Layout

Hardware Description

2.2 DEMO9S08AW60LED Features

•MC9S08AW60 CPU

–44 pin LQFP package

–20 MHz Internal Bus Frequency

–60 Kbytes of on-chip in-circuit programmable FLASH

–2 Kbytes of on-chip RAM

–8-channel, 10-bit analog-to-digital converter

–Two SCI modules

–SPI module

–I2C module

–6-pin keyboard interrupt (KBI) module

–34 general-purpose input/output (I/O) pins

•External power jack for DC power supply (+12 VDC)

•Four pushbutton user switches

•Four LEDs connected to I/O port

•Master reset switch

•RGB PWM output port

•Optical sensor input port

•On-board RS-232 serial port

•100mm x 80mm board size

2.3 DEMO9S08AW60LED Layout

Figure 2-2. DEMO9S08AW60LED Top Side

LED Lighting Control using the MC9S08AW60, Rev. 1

12 Freescale Semiconductor