MC908LJ12CFUE Freescale Semiconductor, MC908LJ12CFUE Datasheet - Page 309

• 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

15.7.1 ADC Voltage In (V
15.7.2 ADC Analog Power Pin (V
15.7.3 ADC Voltage Reference High Pin (V
15.7.4 ADC Voltage Reference Low Pin (V
MC68HC908LJ12
Freescale Semiconductor
NOTE:
NOTE:
—
Rev. 2.1
V
ADC module.
The ADC analog portion uses V
pin to the same voltage potential as V
necessary to ensure clean V
Route V
capacitors as close as possible to the package.
V
Connect the V
be a finite current associated with V
Specifications).
Route V
capacitors as close as possible to the package.
V
to the same voltage potential as V
associated with V
ADIN
REFH
REFL
ADIN
is the input voltage signal from one of the nine channels to the
is the lower reference supply for the ADC. Connect the V
is the power supply for setting the reference voltage V
DDA
REFH
)
Analog-to-Digital Converter (ADC)
DDA
carefully for maximum noise immunity and place bypass
carefully for maximum noise immunity and place bypass
REFH
)
REFL
pin to the same voltage potential as V
REFL
REFH
(see
)
)
Section 23. Electrical
DDA
DDA
for good results.
SSA
REFH
as its power pin. Connect the V
DD
. There will be a finite current
. External filtering may be
(see
Analog-to-Digital Converter (ADC)
Section 23. Electrical
Specifications).
DDA
Technical Data
. There will
REFH
REFL
.
DDA
pin
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