XC68HC05P18A Motorola, XC68HC05P18A Datasheet - Page 63

• Manufacturer Part Number: XC68HC05P18A
• Description: HCMOS Microcontroller Unit
• Manufacturer: Motorola

Technical Data — MC68HC05P18A
8.1 Contents
8.2 Introduction
MC68HC05P18A
MOTOROLA
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
The MC68HC05P18A MCU contains a single 16-bit programmable timer
with an input capture function and an output compare function. The 16-
bit timer is driven by the output of a fixed divide-by-four prescaler
operating from the PH2 clock. The 16-bit timer may be used for many
applications, including input waveform measurement while
simultaneously generating an output waveform. Pulse widths can vary
from microseconds to seconds depending on the oscillator frequency
selected. The 16-bit timer is also capable of generating periodic
interrupts. See
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Output Compare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Input Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Timer Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Timer Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Timer Operation during Wait Mode and Halt Mode . . . . . . . . .74
Timer Operating during Stop Mode . . . . . . . . . . . . . . . . . . . . .74
Figure
16-Bit Timer
8-1.
Section 8. 16-Bit Timer
Technical Data
63