MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 149

• 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

5.7.1.5 Loss of Lock Reset
5.7.1.6 Software Reset
5.7.1.7 LVD Reset
5.7.2 Reset Control Flow
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
This reset condition occurs in PLL clock mode when the LOLRE bit in the
SYNCR register is set and the PLL loses lock. The reset controller
asserts RSTOUT for approximately 512 cycles after the PLL has
acquired lock. The part then exits reset and resumes operation.
A software reset occurs the SOFTRST bit is set. If the RESET pin is
negated and the PLL has acquired lock, the reset controller asserts
RSTOUT for approximately 512 cycles. Then the part exits reset and
resumes operation.
The LVD reset will occur when the supply input voltage drops below V
(minimum).
The reset logic control flow is shown in
control state boxes have been numbered, and these numbers are
referred to (within parentheses) in the flow description that follows. All
cycle counts given are approximate.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Reset Controller Module
Figure
5-4. In this figure, the
Reset Controller Module
Functional Description
Advance Information
149
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