MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 407

• 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

18.6.1.2 Port QA Digital Input/Output Pins
18.6.2 Port QB Pin Functions
18.6.2.1 Port QB Analog Input Pins
18.6.2.2 Port QB Digital Input Pins
MMC2107 – Rev. 2.0
MOTOROLA
Port QA pins are referred to as PQA[4:3, 1:0] when used as a
bidirectional 4-bit digital input/output port. These four pins may be used
for general-purpose digital input signals or digital output signals.
Port QA pins are connected to a digital input synchronizer during reads
and may be used as general-purpose digital inputs when the applied
voltages meet high-voltage input (V
requirements.
Each port QA pin is configured as an input or output by programming the
upper half of the port data direction register (DDRQA). The digital input
signal states are read by the software in the upper half of the port data
register when the port data direction register specifies that the pins are
inputs. The digital data in the port data register is driven onto the port QA
pins when the corresponding bit in the port data direction register
specifies output. Since the outputs are configured as output drivers,
external pullup provisions are not necessary when the output is used to
drive another integrated circuit.
The four port QB pins can be used as analog inputs or as an 4-bit digital
input-only port.
When used as analog inputs, the four port QB pins are referred to as
AN[3:0]. Since port QB functions as analog and digital input only, the
analog characteristics may be different from those of port QA.
Port QB pins are referred to as PQB[3:0] when used as an 4-bit digital
input only port. In addition to functioning as analog input pins, the port
QB pins are also connected to the input of a synchronizer during reads
and may be used as general-purpose digital inputs when the applied
voltages meet V
Freescale Semiconductor, Inc.
For More Information On This Product,
Queued Analog-to-Digital Converter (QADC)
Go to: www.freescale.com
IH
and V
IL
requirements.
Queued Analog-to-Digital Converter (QADC)
IH
) and low-voltage input (V
Technical Data
IL
)
Signals
407