MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 272

• 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

Watchdog Timer Module
13.3 Modes of Operation
13.3.1 Wait Mode
13.3.2 Doze Mode
13.3.3 Stop Mode
13.3.4 Debug Mode
Technical Data
272
This subsection describes the operation of the watchdog timer in
low-power modes and debug mode of operation.
In wait mode with the WAIT bit set in the watchdog control register
(WCR), watchdog timer operation stops. In wait mode with the WAIT bit
clear, the watchdog timer continues to operate normally.
In doze mode with the DOZE bit set in WCR, watchdog timer module
operation stops. In doze mode with the DOZE bit clear, the watchdog
timer continues to operate normally.
The watchdog operation stops in stop mode. When stop mode is exited,
the watchdog operation continues operation from the state it was in prior
to entering stop mode.
In debug mode with the DBG bit set in WCR, watchdog timer module
operation stops. In debug mode with the DBG bit clear, the watchdog
timer continues to operate normally. When debug mode is exited,
watchdog timer operation continues from the state it was in before
entering debug mode, but any updates made in debug mode remain.
Freescale Semiconductor, Inc.
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Watchdog Timer Module
MMC2107 – Rev. 2.0
MOTOROLA