MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 482

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MMC2107CFCPV33

Manufacturer Part Number
MMC2107CFCPV33
Description
IC MCU 33MHZ 128K FLASH 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCorer
Datasheet

Specifications of MMC2107CFCPV33

Core Processor
M210
Core Size
32-Bit
Speed
33MHz
Connectivity
EBI/EMI, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
SCI, SPI
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
32
Number Of Timers
4 bit
Operating Supply Voltage
0 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No RoHS Version Available

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Queued Analog-to-Digital Converter (QADC)
Technical Data
482
To prepare the QADC for a scan sequence, the software writes to the
CCW table to specify the desired channel conversions. The software
also establishes the criteria for initiating the queue execution by
programming the queue operating mode. The queue operating mode
determines what type of trigger event causes queue execution to begin.
A trigger event refers to any of the ways to cause the QADC to begin
executing the CCWs in a queue or subqueue. An external trigger is only
one of the possible trigger events.
A scan sequence may be initiated by:
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63
Freescale Semiconductor, Inc.
For More Information On This Product,
Queued Analog-to-Digital Converter (QADC)
A software command
Expiration of the periodic/interval timer
External trigger signal
External gated signal (queue 1 only)
CONVERSION COMMAND
P — PAUSE AFTER CONVERSION
BYP — BYPASS BUFFER AMPLIFIER
IST — INPUT SAMPLE TIME
CHAN — CHANNEL NUMBER AND
BEGINNING OF QUEUE 1
BEGINNING OF QUEUE 2
P
9
WORD (CCW) TABLE
Figure 18-44. QADC Conversion Queue Operation
END OF QUEUE 1
END OF QUEUE 2
10-BIT CONVERSION COMMAND
UNTIL NEXT TRIGGER
BYP
8
Go to: www.freescale.com
END-OF-QUEUE CODE
WORD FORMAT
[7:6]
IST
CHAN
[5:0]
CHANNEL SELECT,
A/D CONVERSION
SAMPLE, HOLD,
15 14 13 12 11 10
0
S
RIGHT-JUSTIFIED, UNSIGNED RESULT
LEFT-JUSTIFIED, UNSIGNED RESULT
0 0 0 0 0
LEFT-JUSTIFIED, SIGNED RESULT
10-BIT RESULT, READABLE IN
RESULT
[15:6]
[15:6]
THREE 16-BIT FORMATS
RESULT
RESULT WORD TABLE
0
0
MMC2107 – Rev. 2.0
RESULT
0 0 0 0 0
0 0 0 0 0
[9:0]
[5:0]
[5:0]
MOTOROLA
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