Technical Data - MC68HC908AB32
21.1 Contents
21.2 Introduction
21.3 Features
MC68HC908AB32
Rev. 1.0
-
MOTOROLA
Section 21. Low-Voltage Inhibit (LVI)
21.2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
21.3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
21.4
21.4.1
21.4.2
21.4.3
21.5
21.6
LVI Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
21.7
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
21.7.1
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
21.7.2
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
This section describes the low-voltage inhibit module, which monitors
the voltage on the V
falls to the LVI trip voltage.
Features of the LVI module include the following:
•
Programmable LVI reset
•
Programmable LVI module power
•
Programmable stop mode operation
Low-Voltage Inhibit (LVI)
pin and can force a reset when the V
DD
voltage
DD
Technical Data
359