S9S08AW32E5CFDE
其他系列 40MHz 闪存：32K@x8bit RAM：2KB
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 ®.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
