MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 607
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MMC2114CFCAG33
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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22.14.14 Reserved Test Control Registers
22.14.15 Serial Protocol
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
CAUTION:
The FIFO is not affected by operations performed in debug mode,
except for incrementing the FIFO pointer when the FIFO is read. When
debug mode is entered, the FIFO counter points to the FIFO register
containing the address of the oldest of the eight change-of-flow
pre-fetches. The first FIFO read obtains the oldest address, and the
following FIFO reads return the other addresses from the oldest to the
newest, in order of execution.
To ensure FIFO coherence, a complete set of eight reads of the FIFO
must be performed. Each read increments the FIFO pointer, causing it
to point to the next location. After eight reads, the pointer points to the
same location as before the start of the read procedure.
The data in the FIFO is not affected by the read operations.
The reserved test control registers (MEM_BIST, FTCR, and LSRL) are
reserved for factory testing.
To prevent damage to the device or system, do not access these
registers during normal operation.
The serial protocol permits an efficient means of communication
between the OnCE external command controller and the MCU. Before
starting any debugging activity, the external command controller must
wait for an acknowledgment that the device has entered debug mode.
The external command controller communicates with the device by
sending 8-bit commands to the OnCE Command Register and 16 to 128
bits of data to one of the other OnCE registers. Both commands and data
are sent or received LSB first. After sending a command, the external
command controller must wait for the processor to acknowledge
execution of certain commands before it can properly access another
OnCE Register.
Freescale Semiconductor, Inc.
For More Information On This Product,
JTAG Test Access Port and OnCE
Go to: www.freescale.com
JTAG Test Access Port and OnCE
Functional Description
Advance Information
607
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