MC68HC08AZ32A — Rev 1.0
Technical Data
MOTOROLA
Low Voltage Inhibit (LVI)
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173
Technical Data — MC68HC08AZ32A
Section 13. Low Voltage Inhibit (LVI)
13.1 Contents
13.2
Introduction
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13.3
Features
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13.4
13.4.1
13.4.2
13.4.3
Functional Description
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174
Polled LVI Operation
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Forced Reset Operation
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False Reset Protection
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176
13.5
LVI Status Register (LVISR)
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13.6
LVI Interrupts
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13.7
13.7.1
13.7.2
Low-Power Modes
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177
WAIT Mode
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Stop Mode
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13.2 Introduction
This section describes the low-voltage inhibit module, which monitors
the voltage on the V
DD
pin and can force a reset when the V
DD
voltage
falls to the LVI trip voltage.
13.3 Features
Features of the LVI module include the following:
Programmable LVI reset
Programmable power consumption
Digital filtering of VDD pin level
F
Freescale Semiconductor, Inc.
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