MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 181

• 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

8.7.2 Registers
8.7.2.1 Interrupt Control Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
Address: 0x00c5_0000 and 0x00c5_0001
Reset:
Reset:
Read:
Read:
Write:
Write:
This subsection contains a description of the interrupt controller module
register set.
The 16-bit Interrupt Control Register (ICR) selects whether interrupt
requests are autovectored or vectored, and if vectored, whether fast
interrupts generate a different vector number than normal interrupts.
This register also controls the masking functions.
AE — Autovector Enable Bit
FVE — Fast Vector Enable Bit
The read/write AE bit enables fast and normal autovectored interrupt
requests. Reset sets AE.
The read/write FVE bit enables fast vectored interrupt requests to
have vector numbers separate from normal vectored interrupt
requests. Reset clears FVE.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Autovectored interrupt requests
0 = Vectored interrupt requests
1 = Unique vector numbers for fast vectored interrupt requests
0 = Same vector number for fast and normal vectored interrupt
Bit 15
Bit 7
AE
1
0
0
requests
Figure 8-2. Interrupt Control Register (ICR)
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Interrupt Controller Module
= Writes have no effect and the access terminates without a transfer error exception.
FVE
14
0
6
0
0
ME
13
0
5
0
0
MASK4
MFI
12
0
4
0
MASK3
11
0
0
3
0
MASK2
Memory Map and Registers
Interrupt Controller Module
10
0
0
2
0
Advance Information
MASK1
9
0
0
1
0
MASK0
Bit 8
Bit 0
0
0
0
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