MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 346

• Manufacturer Part Number: MMC2114CFCAG33
• Description: IC MCU 32BIT 33MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2114CFCAG33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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
• Processor Series: MMC2114
• Core: M-CORE
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 104
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Controller Family/series: MCORE
• No. Of I/o's: 104
• Ram Memory Size: 32KB
• Cpu Speed: 33MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Timer Modules (TIM1 and TIM2)
16.8.3 Output Compare
Advance Information
346
The input capture function does not force data direction. The Timer Port
Data Direction Register controls the data direction of an input capture
pin. Pin conditions such as rising or falling edges can trigger an input
capture only on a pin configured as an input.
An input capture on channel x sets the CxF flag. The CxI bit enables the
CxF flag to generate interrupt requests.
Setting an I/O select bit, IOSx, configures channel x as an output
compare channel. The output compare function can generate a periodic
pulse with a programmable polarity, duration, and frequency. When the
timer counter reaches the value in the channel registers of an output
compare channel, the timer can set, clear, or toggle the channel pin. An
output compare on channel x sets the CxF flag. The CxI bit enables the
CxF flag to generate interrupt requests.
The output mode and level bits, OMx and OLx, select, set, clear, or
toggle on output compare. Clearing both OMx and OLx disconnects the
pin from the output logic.
Setting a force output compare bit, FOCx, causes an output compare on
channel x. A forced output compare does not set the channel flag.
A successful output compare on channel 3 overrides output compares
on all other output compare channels. A channel 3 output compare can
cause bits in the Output Compare 3 Data Register to transfer to the
Timer Port Data Register, depending on the Output Compare 3 Mask
Register. The Output Compare 3 Mask Register masks the bits in the
Output Compare 3 Data Register. The timer counter reset enable bit,
TCRE, enables channel 3 output compares to reset the timer counter. A
channel 3 output compare can reset the timer counter even if the
OC3/PAI pin is being used as the pulse accumulator input.
An output compare overrides the data direction bit of the output compare
pin but does not change the state of the data direction bit.
Freescale Semiconductor, Inc.
For More Information On This Product,
Timer Modules (TIM1 and TIM2)
Go to: www.freescale.com
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
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