MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 193

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Advance Information — 68HC908AZ32A
14.1 Contents
14.2 Introduction
14.3 Features
68HC908AZ32A — Rev 0.0
MOTOROLA
14.2
14.3
14.4
14.4.1
14.4.2
14.4.3
14.5
14.6
14.7
14.7.1
14.7.2
This section describes the low-voltage inhibit module (LVI47, Version A),
which monitors the voltage on the V
the V
Features of the LVI module include:
Freescale Semiconductor, Inc.
•
•
•
For More Information On This Product,
DD
Programmable LVI Reset
Programmable Power Consumption
Digital Filtering of V
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
LVI Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
LVI Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
voltage falls to the LVI trip voltage.
Polled LVI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Forced Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
False Reset Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
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Section 14. Low Voltage Inhibit (LVI)
Low Voltage Inhibit (LVI)
DD
Pin Level
DD
pin and can force a reset when
Advance Information
193