These examples illustrate the flexibility of the LCD controller to be configured to meet a
wide range of application requirements including:
• Clock inputs/sources
• LCD power supply
• LCD glass operating voltage
• LCD segment count
• Varied blink modes/frequencies
• LCD frame rate
57.5.2.1 Initialization example 1
Table 57-42. LCD setup requirements for example 1
Example
Operating
voltage,
V
DD
LCD
clock
source
LCD
glass
operating
voltage
Required
LCD
segments
LCD
frame
rate
Blinking mode/rate
Behavior
in Stop
and Wait
modes
LCD
power
input
1
2.7 V
External
32.768
kHz
3 V
128
30 Hz
None
Wait: on
Stop: on
Power via
External
Resistor
Bias
Network
The table below lists the setup values required to initialize the LCD as specified by
example 1:
Chapter 57 LCD Controller (SLCD)
K53 Sub-Family Reference Manual, Rev. 6, Nov 2011
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