MC9S08AW16 Просмотр технического описания (PDF) - Freescale Semiconductor

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MC9S08AW16

HCS08 Microcontrollers

Freescale Semiconductor 

MC9S08AW60 Features

8-Bit HCS08 Central Processor Unit (CPU)

• 40-MHz HCS08 CPU (central processor unit)

• 20-MHz internal bus frequency

• HC08 instruction set with added BGND

instruction

• Single-wire background debug mode interface

• Breakpoint capability to allow single breakpoint

setting during in-circuit debugging (plus two

more breakpoints in on-chip debug module)

• On-chip real-time in-circuit emulation (ICE) with

two comparators (plus one in BDM), nine

trigger modes, and on-chip bus capture buffer.

Typically shows approximately 50 instructions

before or after the trigger point.

• Support for up to 32 interrupt/reset sources

Memory Options

• Up to 60 KB of on-chip in-circuit programmable

FLASH memory with block protection and

security options

• Up to 2 KB of on-chip RAM

Clock Source Options

• 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 — Up to 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 baud rates 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 — Up to 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

Package Options

MC9S08AW60/48/32

• 64-pin quad flat package (QFP)

• 64-pin low-profile quad flat package (LQFP)

• 48-pin low-profile quad flat package (QFN)

• 44-pin low-profile quad flat package (LQFP)

MC9S08AW16

• 48-pin low-profile quad flat package (QFN)

• 44-pin low-profile quad flat package (LQFP)

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