MC908LJ12CFUE Freescale Semiconductor, MC908LJ12CFUE Datasheet - Page 321

• 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

16.5.1 LCD Duty
MC68HC908LJ12
Freescale Semiconductor
FP0/BP3
FP4
FP3
FP2
FP1
BP2
BP1
BP0
—
Rev. 2.1
When the LCD driver module is disabled (LCDE = 0), the LCD display
will be OFF, all backplane and frontplane drivers have the same
potential as V
power consumption.
The setting of the LCD output waveform duty is dependent on the
number of backplane drivers required. Three LCD duties are available:
When the LCD driver module is enabled the backplane waveforms for
the selected duty are driven out of the backplane pins. The backplane
waveforms are periodic and are shown are shown in
Figure
1/3
1/4
•
•
•
LCD FRONTPLANE DRIVER AND DATA LATCH
Static duty — BP0 is used only
1/3 duty — BP0, BP1, and BP3 are used
1/4 duty — BP0, BP1, BP2, and BP3 are used
Figure 16-2. LCD Block Diagram
16-5, and
Liquid Crystal Display Driver (LCD)
DD
. The resistor ladder is disconnected from V
Figure
LCDE (LCDC)
1/1
CONTROL
STATE
1/3
1/4
16-7.
Liquid Crystal Display Driver (LCD)
Figure
PTC0/FP19
PTC1/FP20
PTC2/FP21
PTC3/FP22
PTC4/FP23
PTC5/FP24
PTC6/FP25
PTC7/FP26
DD
Technical Data
16-6,
to reduce
321