MC908LJ24CFQE Freescale Semiconductor, MC908LJ24CFQE Datasheet - Page 107

• Manufacturer Part Number: MC908LJ24CFQE
• Description: IC MCU 24K FLASH 8MHZ SPI 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CFQE

• 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-QFP
• Controller Family/series: HC08
• No. Of I/o's: 48
• Ram Memory Size: 768Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 4
• Operating Supply Voltage: 0 V to 5 V
• 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

7.6.1 Wait Mode
7.6.2 Stop Mode
7.7 Oscillator During Break Mode
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
The WAIT instruction has no effect on the oscillator module. CGMXCLK,
CGMRCLK, and ICLK continues to drive the MCU modules.
The STOP instruction clears the SIMOSCEN signal, and hence the
CGMXCLK (and CGMRCLK) clock stops running. For continuous
CGMXCLK operation in stop mode, set the STOP_XCLKEN to logic 1
before entering stop mode. Continuous CGMXCLK operation in stop
mode allows the RTC module to generate interrupts to wake up the CPU.
By default, the internal RC oscillator clock, ICLK, continues to run in stop
mode. To disable the ICLK in stop mode, set the STOP_IRCDIS bit to
logic 1 before entering stop mode.
The oscillator circuits continue to drive CGMXCLK, CGMRCLK, and
ICLK when the device enters the break state.
Oscillator (OSC)
Oscillator During Break Mode
Oscillator (OSC)
Data Sheet
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