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 S08 core and are available with a variety of modules, memory sizes, memory and package types. MC9S08AW microcontrollers support both the Industrial and Automotive industry.
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## Features
### 8-bit HCS08 CPU Core
* 8-bit HCS08 CPU Core
* 50 ns minimum instruction cycle time down to 2.7V @ 20 MHz bus
* C-optimized architecture with multiply and divide instructions
* Optional power modes
* Support for up to 32 interrupt/reset sources allows for greater software flexibility and optimization
* Optional auto wake-up from Stop 2 or Stop 3 modes with internal timer typically requires only 300 nA additional current
### On-Chip Debug Interface
* Single-wire background debug mode
* On-chip trace buffer with nine flexible trigger modes and multiple hardware breakpoints
* Nonintrusive emulation
### Integrated Third-Generation Flash Memory
* In-application reprogrammable
* Self-timed, fast programming
* Can program 8 bits in 20 µs
* Fast Flash page erase
* 20 ms (512 bytes)
* 10K write/erase cycles minimum, 100K typical
* 15-year minimum data retention, 100 years typical
* Internal program/erase voltage generation
* Fine Flash granularity—512B Flash erase/1B Flash program
* Flexible block protection and enhanced security
* Single power supply program/erase
* Read/program/erase over full operation voltage and temperature
### Internal Clock Generator
* Programmable frequency-locked loop (FLL) generates 8 MHz to 40 MHz (for bus rates up to 20 MHz)
* Post-FLL divider gives one of eight bus rate dividers
* Trimmable with temperature and voltage compensation
* Provides multiple options for clock sources and in-application clock switching
* 32 KHz to 16 MHz reference external crystal/resonator
* Internal clock generator
* External clock
### 10-bit Analog-to-Digital Converter (ADC)
* 16-channel ADC
* 2.5 µs, 10-bit single conversion time
### Timer with Eight Programmable Channels
* 2-channel and 6-channel, 16-bit timer systems
* Each channel programmable for
* Input capture, output compare or buffered pulse-width modulator (PWM)
* PWM can be edge- or center-aligned
* 16-bit free-running or up/down (CPWM) count operation
