The MC9S08AW16 / MC9S08AW32 / MC9S08AW60 are members of the first family of devices based on the high-performance HCS08 core supporting 5-volt applications. They are highly integrated, high-performance devices which comes packed with valuable features - 16/32/60K flash memory respectively with 1K/2K/2K RAM, flexible internal clock generator that eliminates need for external components, low voltage detect, high-performance, analog-to-digital converter (ADC), serial communication modules etc.
The 9S08AW family is designed to be very robust in a variety of environments with very good EMC performance. The 9S08AW family is offered in several pin-counts (64, 48, 44), package options (QFP, LQFP, QFN) and temperature ranges (C, M).
Freescale also offers the DEMO9S08AW60E which is a combination of the popular demo board and the powerful USBMULTILINKBDM cable to create a complete, cost-effective development tool.
These devices are suitable for industrial and automotive applications
MC9S08AW Features
8-Bit HCS08 Central Processor Unit (CPU)
40-MHz HCS08 CPU (central processor unit)
20-MHz internal bus frequency
16/32/60KB of on-chip in-circuit programmable FLASH memory with block protection and security options
1/2/2KB of on-chip RAM Clock source options include crystal, resonator, external clock, or internally generated clock with precision NVM trimming
System Protection
Optional computer operating properly (COP) reset
Low-voltage detection with reset or interrupt
Illegal opcode detection with reset
Illegal address detection with reset (some devices don´t have illegal addresses)
Power-Saving Modes Wait plus two stops
Peripherals
ADC - 16-channel, 10-bit analog-to-digital converter with automatic compare function
SCI - Two serial communications interface modules with optional 13-bit break
SPI - Serial peripheral interface module
IIC Inter-integrated circuit bus module to operate at up to 100 kbps with maximum bus loading; capable of higher baudrates with reduced loading
Timers - One 2-channel and one 6-channel 16-bit timer/pulse-width modulator
(TPM) module: Selectable input capture, output compare, and edge-aligned PWM capability on each channel. Each timer module may be configured for buffered, centered PWM (CPWM) on all channels
KBI - 8-pin keyboard interrupt module
Input/Output -
Up to 54 general-purpose input/output (I/O) pins
Software selectable pullups on ports when used as inputs
Software selectable slew rate control on ports when used as outputs
Software selectable drive strength on ports when used as outputs
Master reset pin and power-on reset (POR)
Internal pullup on RESET, IRQ, and BKGD/MS pins to reduce customer system cost
