MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 540

• 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

External Bus Interface Module (EBI)
20.8 Bus Exception Operation
20.8.1 Transfer Error Termination
20.8.2 Transfer Abort Termination
20.9 Emulation Support
20.9.1 Emulation Chip-Selects (CSE[1:0])
Advance Information
540
Normal bus cycle termination requires the assertion of the TA pin or the
internal transfer acknowledge signal. Minimal bus exception support is
provided by transfer error cycle termination. For transfer error cycle
termination, the external TEA pin or the internal transfer error
acknowledge signal is asserted. Transfer error cycle termination takes
precedence over normal cycle termination, provided TEA assertion
meets its timing constraints.
The internal bus monitor will assert the internal transfer error
acknowledge signal when TA response time is too long, based upon the
BMT[1:0] settings in the Chip Configuration Registers (CCR). See
4.7.3.1 Chip Configuration
External bus cycles which are aborted by the M•CORE, still have the
address, R/W, TC[2:0], TSIZ[1:0], CS (if used), OE (reads only), and
SHS (if used) driven to the external pins.
While in emulation mode or master mode, special emulator chip-selects
(CSE[1:0]) are driven externally to allow internal/external accesses to be
tracked by external hardware See
In emulation mode, all port registers are mapped externally.
CSE[1:0] = 10 whenever any emulated port registers are addressed.
The lower bits of the address bus indicate the register accessed within
the block.
Freescale Semiconductor, Inc.
For More Information On This Product,
External Bus Interface Module (EBI)
Go to: www.freescale.com
Register.
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
Table
20-4.
MOTOROLA