MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 493

• Manufacturer Part Number: MMC2107CFCPV33
• Description: IC MCU 33MHZ 128K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2107CFCPV33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 0 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

MMC2107 – Rev. 2.0
MOTOROLA
PCB
NOTE:
Figure 18-50. Star-Ground at the Point of Power Supply Origin
+5 V
ANALOG POWER SUPPLY
This star-point scheme still requires adequate grounding for digital and
analog subsystems in addition to the star-point ground.
Other suggestions for PCB layout in which the QADC is employed
include:
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•
•
•
•
Freescale Semiconductor, Inc.
AGND
QADC
For More Information On This Product,
Queued Analog-to-Digital Converter (QADC)
Analog ground must be low impedance to all analog ground points
in the circuit.
Bypass capacitors should be as close to the power pins as
possible.
The analog ground should be isolated from the digital ground. This
can be done by cutting a separate ground plane for the analog
ground.
Non-minimum traces should be utilized for connecting bypass
capacitors and filters to their corresponding ground/power points.
Minimum distance for trace runs when possible.
Go to: www.freescale.com
+5 V
V
V
SS
DD
Queued Analog-to-Digital Converter (QADC)
DIGITAL POWER SUPPLY
PGND
Pin Connection Considerations
+5 V
Technical Data
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