Datasheet

NT7603
21 V2.3
Low Voltage Reset
The Low voltage reset function is used to monitor the supply voltage and applies an internal reset at the time when low voltage
is detected.
Functions of the Low Voltage Reset Circuit
The Low voltage reset circuit has the following functions:
#
Generates an internal reset signal when V
DD
≤
V
LVR
#
Cancels the internal reset signal when V
DD
> V
LVR
Here, V
DD
: power supply voltage, V
LVR
: Low voltage reset detect voltage, about 2.0V.
Application Circuit
(for reference only)
COM1 ~ 16
SEG1 ~ 80
LCD PANEL
V5
DB0 ~ 7
E, R/W, RS
MPU
VR GND
V DD
NT7603