MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 178

• 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

Interrupt Controller Module
8.2 Introduction
8.3 Features
8.4 Low-Power Mode Operation
Advance Information
178
The interrupt controller collects requests from multiple interrupt sources
and provides an interface to the CPU interrupt logic.
Features of the interrupt controller module include:
The interrupt controller is not affected by any low-power modes. All logic
between the input sources and generating the raw interrupt to the CPU
is combinational. This allows the CPU to wake up during low-power stop
mode when all system clocks are stopped.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Up to 40 interrupt sources
32 unique programmable priority levels for each interrupt source
Independent enable/disable of pending interrupts based on
priority level
Select normal or fast interrupt request for each priority level
Fast interrupt requests always have priority over normal interrupts
Ability to mask interrupts at and below a defined priority level
Ability to select between autovectored or vectored interrupt
requests
Vectored interrupts generated based on priority level
Ability to generate a separate vector number for normal and fast
interrupts
Ability for software to self-schedule interrupts
Software visibility of pending interrupts and interrupt signals to
core
Asynchronous operation to support wakeup from low-power
modes
Go to: www.freescale.com
Interrupt Controller Module
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA