Datasheet

Liquid Crystal Display Driver (LCD) Technical Data MC68HC908LJ12 — Rev. 2.1
322 Liquid Crystal Display Driver (LCD) Freescale Semiconductor
Figure 16-3. Simplified LCD Schematic (1/3 Duty, 1/3 Bias)
LCD
FP0 FP1 FP24 BP0 BP1 BP2
R
FP
R
FP
R
FP
R
BP
R
BP
R
BP
V
LCD
(from V
DD
)
V
LCD1
V
LCD2
V
LCD3
V
bias
R
LCD
R
LCD
R
LCD
V
R
V
LCD
LCCON[3:0]
BIAS
CONTROL