MC908LJ24CPKE Freescale Semiconductor, MC908LJ24CPKE Datasheet - Page 358

• Manufacturer Part Number: MC908LJ24CPKE
• Description: IC MCU 8BIT 24K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPKE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 48
• 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: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Liquid Crystal Display (LCD) Driver
17.6.1 Wait Mode
17.6.2 Stop Mode
17.7 I/O Signals
Data Sheet
358
The LCD driver module continues normal operation in wait mode. If the
LCD is not required in wait mode, power down the LCD module by
clearing the LCDE bit before executing the WAIT instruction.
For continuous LCD module operation in stop mode, the oscillator stop
mode enable bit (STOP_XCLKEN in CONFIG2 register) must be set
before executing the STOP instruction. When STOP_XCLKEN is set,
CGMXCLK continues to drive the LCD module.
If STOP_XCLKEN bit is cleared, the LCD module is inactive after the
execution of a STOP instruction. The STOP instruction does not affect
LCD register states. LCD module operation resumes after an external
interrupt. To further reduce power consumption, the LCD module should
be powered-down by clearing the LCDE bit before executing the STOP
instruction.
The LCD driver module has thirty-six (36) output pins and shares eight
of them with port C I/O pins and eight with port E I/O pins.
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FP0/BP3 (multiplexed; selected as FP0 or BP3 by DUTY[1:0])
BP0–BP2
FP1–FP10
FP11–FP18 (shared with port E)
FP19–FP26 (shared with port C)
FP27–FP32
Liquid Crystal Display (LCD) Driver
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor