DEMO9S08LIN Freescale, DEMO9S08LIN Datasheet - Page 167

• Manufacturer Part Number: DEMO9S08LIN
• Manufacturer: Freescale

Specifications of DEMO9S08LIN

• Lead Free Status / RoHS Status: Compliant

9.6.3
The following tables show relative power consumption from V
LCD module.
Freescale Semiconductor
Tripler Buffered Mode
Tripler Bypassed Mode
Note: Current consumption data based on using the external 32-kHz oscillator with LCD configured using the low-power wave
Tripler Buffered Mode
Tripler Bypassed Mode
Doubler Buffered Mode
Note: Current consumption data based on using the external 32-kHz oscillator with LCD configured using the low-power wave
V
V
V
LL2
LL2
LL3
NOTE:
Contrast control configuration when
LCD is powered using external V
This is the recommended configuration
for contrast control.
V
volts.
LCD
connect to V
connect to V
connect to V
forms option, a 1/4 duty, and a 32-Hz frame frequency. C
forms option, a 1/4 duty, and a 32-Hz frame frequency. C
specified between 0.9 and 1.8
Mode
Mode
LCD Power Consumption
DD
DD
DD
LCD
Figure 9-23. Power Connections for Contrast Control
Typical Voltage
V
V
Typical Voltage
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
V
LCD
LCD
V
DD
V
V
V
V
LCD
LCD
LCD
Table 26. Relative Power Consumption, 5 V
Table 27. Relative Power Consumption, 3 V
DD
DD
= 1.6667 V
= 1.6667 V
= 3.333 V
LCD charge pump capacitance
= 1.5 V
= 2 V
= 3 V
= 1 V
= 1 V
V
cap1
9S08LC60
V
C
LCD Display Voltage
LCD Display Voltage
V
V
V
V
LCD
LCD
V
V
V
LCD
LCD
LCD
LCD
DD
DD
DD
= 1.35 V ~ 1.65 V
= 1.8 V ~ 2.2 V
= 2.7 V ~ 3.3 V
V
= 1.5 V ~ 1.8 V
= 1.5 V ~ 1.8 V
= 0.9 V ~ 1.1 V
= 0.9 V ~ 1.1 V
= 3 V ~ 3.6 V
Range
Range
cap2
LCD
LCD
= C
= C
BP[3:0]
V
FP[40:0]
V
V
V
LCD
LL2
LL1
LL3
BYLCD
BYLCD
DD
Chapter 9 Liquid Crystal Display Driver (S08LCDV1)
= 100 nF; 160 segment 2000 pF LCD panel.
= 100 nF; 160 segment 2000 pF LCD panel.
for the different modes available for the
LCD GLASS PANEL
2.4 V ~ 3.6 V
1.8 V ~ 3.6 V
1.8 V ~ 2.2 V
2.0 V ~ 3.6 V
1.8 V ~ 3.6 V
2.7 V ~ 3.3 V
2.4 V ~ 3.6 V
V
V
3 V ~ 3.6 V
DD
DD
Range
Range
LCD Power Pins
C
Supply
Supply
BYLCD
Consumption Level
Consumption Level
LCD Power Supply
V
V
DD
DD
highest
highest
lowest
lowest
high
high
low
low
Current
Current
R
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