MC68HC908LK24 MOTOROLA [Motorola, Inc], MC68HC908LK24 Datasheet - Page 18

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MC68HC908LK24

Manufacturer Part Number
MC68HC908LK24
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet

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Table of Contents
Data Sheet
18
16.4
16.4.1
16.4.2
16.4.3
16.4.4
16.4.5
16.4.6
16.5
16.6
16.6.1
16.6.2
16.7
16.7.1
16.7.2
16.7.3
16.7.4
16.7.5
16.8
16.8.1
16.8.2
16.8.3
17.1
17.2
17.3
17.4
17.5
17.5.1
17.5.2
17.5.3
17.5.4
17.5.5
Freescale Semiconductor, Inc.
For More Information On This Product,
Section 17. Liquid Crystal Display (LCD) Driver
Functional Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .349
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Pin Name Conventions and I/O Register Addresses . . . . . . . 350
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .353
ADC Port I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Voltage Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .337
Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Continuous Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Result Justification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Monotonicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340
ADC Voltage In (V
ADC Analog Power Pin (V
ADC Analog Ground Pin (V
ADC Voltage Reference High Pin (V
ADC Voltage Reference Low Pin (V
ADC Status and Control Register. . . . . . . . . . . . . . . . . . . .342
ADC Data Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
ADC Clock Control Register. . . . . . . . . . . . . . . . . . . . . . . . 346
LCD Duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
LCD Voltages (V
LCD Cycle Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Fast Charge and Low Current . . . . . . . . . . . . . . . . . . . . . . 356
Contrast Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
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Table of Contents
LCD
ADIN
, V
) . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
LCD1
DDA
SSA
, V
) . . . . . . . . . . . . . . . . . . . . . 341
LCD2
). . . . . . . . . . . . . . . . . . . . . 341
MC68HC908LJ24/LK24 — Rev. 2
, V
REFL
REFH
LCD3
) . . . . . . . . . . . . . 341
). . . . . . . . . . . . . 341
) . . . . . . . . . . . 355
MOTOROLA

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