Overview
●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
●### Extensive Serial Communications
● Dual asynchronous SCIs
● Flexible 13-bit module-based baud rate generators
● Double-buffered receive and transmit
● LIN compatible
● Synchronous SPI
● Up to 5 Mbps
● Inter-IC (I2C) bus
● Multimaster operation
● 256 clock options
●### System Protection
● Selectable low-voltage detect/reset
● Enhanced low-voltage warning
● COP watchdog timer
●### Up to 56 Input/Output (I/O) Lines
● Programmable pull-ups
● High-current drivers
● Eight keyboard interrupts
● Controlled rise/fall times minimize noise
●### Product Longevity Program
● This product is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launch
● This product is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launchComparison Table
●### S08AW Family Comparison
●| S08AWxA Family| S08AW Family| S08AC Family
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●EEPROM can be emulated with flash. Go to related Application Notes.
●The 48-pin package includes one 8 ADC channels, 7 KBI ports, 38 I/O pins and a 4-ch timer (instead of 6)
●The 44-pin package includes one 8 ADC channels, 6 KBI ports, 34 I/O pins and a 4-ch timer (instead of 6)
