MC908LD64IFUE Freescale Semiconductor, MC908LD64IFUE Datasheet - Page 182

• Manufacturer Part Number: MC908LD64IFUE
• Description: IC MCU 8BIT FOR LCD 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LD64IFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: OSD, POR, PWM
• Number Of I /o: 39
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 64-QFP
• Processor Series: HC08LD
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, USB
• Maximum Clock Frequency: 6 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Analog-to-Digital Converter (ADC)
13.6.2 Stop Mode
13.7 I/O Signals
13.7.1 ADC Analog Power Pin (VDDA)
13.7.2 ADC Analog Ground Pin (VSSA)
13.7.3 ADC Voltage Reference High Pin (VRH)
13.7.4 ADC Voltage Reference Low Pin (VRL)
13.7.5 ADC Voltage In (ADCVIN)
Data Sheet
182
NOTE:
The ADC module is inactive after the execution of a STOP instruction.
Any pending conversion is aborted. ADC conversions resume when the
MCU exits stop mode. Allow one conversion cycle to stabilize the analog
circuitry before attempting a new ADC conversion after exiting stop
mode.
The ADC module has six channels that are shared with port C I/O pins,
PTC5/ADC5–PTC0/ADC0.
The ADC analog portion uses VDDA as its power pin. Connect the
VDDA pin to the same voltage potential as VDD. External filtering may
be necessary to ensure clean VDDA for good results.
Route VDDA carefully for maximum noise immunity and place bypass
capacitors as close as possible to the package.
The ADC analog portion uses VSSA as its ground pin. Connect the
VSSA pin to the same voltage potential as VSS.
VRH is the high voltage reference for the ADC.
VRL is the low voltage reference for the ADC.
ADCVIN is the input voltage signal from one of the six ADC channels to
the ADC module.
Analog-to-Digital Converter (ADC)
MC68HC908LD64
Freescale Semiconductor
—
Rev. 3.0