MC68HC908AS60ACFN FREESCALE [Freescale Semiconductor, Inc], MC68HC908AS60ACFN Datasheet - Page 227

• Manufacturer Part Number: MC68HC908AS60ACFN
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 20
Timer Interface Module B (TIMB)
20.1 Introduction
This chapter describes the timer interface module (TIMB). The TIMB is a 2-channel timer that provides a
timing reference with input capture, output compare and pulse width modulation functions.
a block diagram of the TIMB.
The TIMB module is feature of the MC68HC908AZ60A only.
For further information regarding timers on M68HC08 family devices, please consult the HC08 Timer
Reference Manual, TIM08RM/AD.
20.2 Features
Features of the TIMB include:
Freescale Semiconductor
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Two Input Capture/Output Compare Channels
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Buffered and Unbuffered Pulse Width Modulation (PWM) Signal Generation
Programmable TIMB Clock Input
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Free-Running or Modulo Up-Count Operation
Toggle Any Channel Pin on Overflow
TIMB Counter Stop and Reset Bits
Rising-Edge, Falling-Edge or Any-Edge Input Capture Trigger
Set, Clear or Toggle Output Compare Action
7 Frequency Internal Bus Clock Prescaler Selection
External TIMB Clock Input (4 MHz Maximum Frequency)
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Figure 20-1
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is