Modulo Timer (Mtim); Chip Specific Modulo Timer; Introduction - NXP Semiconductors MC9S08SU16 Reference Manual

Chapter 13

Modulo Timer (MTIM)

13.1 Chip specific modulo timer

This device has one modulo timer (MTIM).
This MTIM is a 16-bit modulo timer module that provides a circuit of selectable clock
sources and a programmable interrupt. The MTIM module contains a 16-bit modulo
counter, which can operate as a free-running counter or a modulo counter. A timer
overflow interrupt can be enabled to generate periodic interrupts for time-based software
events. MTIM16 module may also use external clock source.
Customization:
• Primary clock: BUSCLK (20 MHz)
• Alternate clock: ICSFFCLK/2, TCLK
• The following table summarizes the signal connection of MTIM16 module.
Module
MTIM

13.2 Introduction

For the chip-specific implementation details of this module's
instances, see the chip configuration information.
NXP Semiconductors
Table 13-1. MTIM module signals
connection
Internal clock
External clock
NOTE
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
Signal Connect to
BUSCLK, ICSFFCLK/2
PTB6/TCLK
205