M68ICS08GR datasheet(335/408 Pages) FREESCALE

335 / 408 page

MC68HC908GR8 — Rev 4.0

Technical Data

MOTOROLA

Timer Interface Module (TIM)

335

Technical Data — MC68HC908GR8

Section 22. Timer Interface Module (TIM)

22.1 Contents

22.2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

22.3

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

22.4

Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

22.5

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

22.6

Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

22.7

Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .347

22.8

TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . 348

22.9

I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

22.10 I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

22.2 Introduction

This section describes the timer interface (TIM) module. The TIM on this

part is a 2-channel and a1-channel timer that provides a timing reference

with input capture, output compare, and pulse-width-modulation

functions. Figure 22-1 is a block diagram of the TIM. This particular MCU

has two timer interface modules which are denoted as TIM1 and TIM2.

For further information regarding timers on M68HC08 family devices,

please consult the HC08 Timer Reference Manual, TIM08RM/AD.

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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