MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 362

• Manufacturer Part Number: MC68HC908LK24CFU
• Description: IC MCU 24K FLASH 8MHZ SPI 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908LK24CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Liquid Crystal Display (LCD) Driver
Data Sheet
362
DUTY = 1/3
DATA LATCH: 1 = ON, 0 = OFF
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FxB2
FxB2
FxB2
FxB2
FxB2
FxB2
FxB2
FxB2
0
0
0
1
0
1
1
1
Figure 17-9. 1/3 Duty LCD Frontplane Driver Waveforms
FxB1
FxB1
FxB1
FxB1
FxB1
FxB1
FxB1
FxB1
0
0
1
0
1
1
0
1
FxB0
FxB0
FxB0
FxB0
FxB0
FxB0
FxB0
FxB0
0
1
0
0
1
0
1
1
Liquid Crystal Display (LCD) Driver
1FRAME
FPx OUTPUT
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
V
V
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V
V
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V
V
V
V
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V
V
V
V
V
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V
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3
LCD
LCD1
LCD2
LCD3