MC908LJ12CFUE Freescale Semiconductor, MC908LJ12CFUE Datasheet - Page 334

• Manufacturer Part Number: MC908LJ12CFUE
• Description: IC MCU 12K FLASH 4/8MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ12CFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Liquid Crystal Display Driver (LCD)
Technical Data
334
The voltage waveform across the "f" segment of the LCD (between BP1
and FP0) is illustrated in
voltage peaks reach the LCD-ON voltage, V
will be ON.
The voltage waveform across the "e" segment of the LCD (between BP2
and FP0) is illustrated in
voltage peaks do not reach the LCD-ON voltage, V
segment will be OFF.
BP1–FP0
BP2–FP0
Liquid Crystal Display Driver (LCD)
Figure 16-15. "e" Segment Voltage Waveform
Figure 16-14. "f" Segment Voltage Waveform
Figure
Figure
16-14. As shown in the waveform, the
16-15. As shown in the waveform, the
LCD
, therefore, the segment
MC68HC908LJ12
Freescale Semiconductor
LCD
, therefore, the
—
+V
+V
+V
0
–V
–V
–V
+V
+V
+V
–V
–V
–V
0
Rev. 2.1
LCD
LCD1
LCD2
LCD2
LCD1
LCD
LCD
LCD1
LCD2
LCD2
LCD1
LCD