MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 349

• 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

16.8 Functional Description
16.9 Data Format
MMC2107 – Rev. 2.0
MOTOROLA
Serial Communications Interface Modules (SCI1 and SCI2)
The SCI allows full-duplex, asynchronous, non-return-to-zero (NRZ)
serial communication between the MCU and remote devices, including
other MCUs. The SCI transmitter and receiver operate independently,
although they use the same baud rate generator. The CPU monitors the
status of the SCI, writes the data to be transmitted, and processes
received data.
The SCI uses the standard NRZ mark/space data format shown in
Figure
Each frame has a start bit, eight or nine data bits, and one or two stop
bits. Clearing the M bit in SCCR1 configures the SCI for 10-bit frames.
Setting the M bit configures the SCI for 11-bit frames.
When the SCI is configured for 9-bit data, the ninth data bit is the T8 bit
in SCI data register high (SCIDRH). It remains unchanged after
transmission and can be used repeatedly without rewriting it. A frame
with nine data bits has a total of 11 bits.
START
START
Freescale Semiconductor, Inc.
BIT
BIT
For More Information On This Product,
Figure 16-13. SCI Data Formats
16-13.
BIT 0
BIT 0
Go to: www.freescale.com
BIT 1
BIT 1
BIT 2
BIT 2
Serial Communications Interface Modules (SCI1 and SCI2)
BIT 3
BIT 3
M = 1 IN SCICR1
M = 1 in SCICR1
11-BIT FRAME
10-BIT FRAME
BIT 4
BIT 4
BIT 5
BIT 5
BIT 6
BIT 6
BIT 7
BIT 7
Functional Description
STOP
BIT 8
BIT
Technical Data
START
NEXT
STOP
BIT
BIT
START
NEXT
BIT
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