S08AW|8-bit General Purpose AW60/48/32/16 MCUs

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.

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