MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 359

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

21.1 Contents
21.2 Introduction
21.3 Features
MC68HC908AB32
MOTOROLA
Technical Data — MC68HC908AB32
—
Rev. 1.0
21.2
21.3
21.4
21.4.1
21.4.2
21.4.3
21.5
21.6
21.7
21.7.1
21.7.2
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:
•
•
•
Freescale Semiconductor, Inc.
For More Information On This Product,
Programmable LVI reset
Programmable LVI module power
Programmable stop mode operation
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
LVI Status Register (LVISR) . . . . . . . . . . . . . . . . . . . . . . . . . . 362
LVI Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Polled LVI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Forced Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
False Reset Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Section 21. Low-Voltage Inhibit (LVI)
Go to: www.freescale.com
Low-Voltage Inhibit (LVI)
DD
pin and can force a reset when the V
Technical Data
DD
voltage
359