MC68HC908JL8 MOTOROLA [Motorola, Inc], MC68HC908JL8 Datasheet - Page 256

• Manufacturer Part Number: MC68HC908JL8
• Description: Motorola reserves the right to make changes without further notice to any products herein
• Manufacturer: MOTOROLA [Motorola, Inc]

Low Voltage Inhibit (LVI)
17.4 Functional Description
Technical Data
256
Figure 17-1
after a reset. The LVI module contains a bandgap reference circuit and
comparator. Setting LVI disable bit (LVID) disables the LVI to monitor
V
at which V
The LVI module generates one output signal:
LVI Reset — an reset signal will be generated to reset the CPU when
V
DD
DD
LVIT1
Freescale Semiconductor, Inc.
DETECTOR
voltage. The LVI trip voltage selection bits (LVIT1, LVIT0) determine
drops to below the set trip point.
For More Information On This Product,
LOW V
V
DD
DD
DD
LVIT0
Go to: www.freescale.com
shows the structure of the LVI module. The LVI is enabled
Low Voltage Inhibit (LVI)
level the LVI module should take actions.
Figure 17-1. LVI Module Block Diagram
V
V
DD
DD
> LVI
< LVI
TRIP
TRIP
= 0
= 1
LVID
MC68HC908JL8
MOTOROLA
—
LVI RESET
Rev. 2.0