MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 186

• Manufacturer Part Number: MC68F375BGMZP33
• Description: IC MPU 32BIT 33MHZ 217-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68F375BGMZP33

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 217-PBGA
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 10 KB
• Interface Type: SPI, SCI, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 16
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: No

MC68F375
REFERENCE MANUAL
AN10
AN12
AN14
AN11
AN13
AN15
AN16
AN18
AN20
AN22
AN24
AN26
AN28
AN30
AN17
AN19
AN21
AN23
AN25
AN27
AN29
AN31
AN0
AN2
AN4
AN6
AN8
AN1
AN3
AN5
AN7
AN9
matically selected from the channel field of the conversion command word (CCW)
table, the same as internally multiplexed channels.
All of the automatic queue features are available for externally and internally multi-
plexed channels. The software selects externally multiplexed mode by setting the
MUX bit in QACR0.
Figure 5-3
to the QADC64. The external multiplexers select one of eight analog inputs and con-
nect it to one analog output, which becomes an input to the QADC64. The QADC64
provides three multiplexed address signals (MA[2:0]), to select one of eight inputs.
These outputs are connected to all four multiplexers. The analog output of each mul-
tiplexer is each connected to one of four separate QADC64 inputs — ANw, ANx, ANy,
and ANz.
When the external multiplexed mode is selected, the QADC64 automatically creates
the MA[2:0] output signals from the channel number in each CCW. The QADC64 also
converts the proper input channel (ANw, ANx, ANy, and ANz) by interpreting the CCW
channel number. As a result, up to 32 externally multiplexed channels appear to the
MUX
MUX
MUX
MUX
shows the maximum configuration of four external multiplexers connected
Figure 5-3 Example of Full External Multiplexing
QUEUED ANALOG-TO-DIGITAL CONVERTER MODULE-64
AN55/ETRIG1/PQA3
AN55/ETRIG2/PQA4
AN52/MA0/PQA0
AN53/MA1/PQA1
AN54/MA2/PQA2
Freescale Semiconductor, Inc.
AN0/ANW/PQB0
AN1/ANX/PQB1
AN2/ANY/PQB2
AN3/ANZ/PQB3
For More Information On This Product,
AN48/PQB4
AN49/PQB5
AN50/PQB6
AN51/PQB7
AN57/PQA5
AN58/PQA6
AN59/PQA7
V DDA
V
V SSA
V SSE
V RH
DDH
V RL
ETRIG1
Go to: www.freescale.com
ETRIG2
Rev. 25 June 03
ANALOG REFERENCES
ANALOG POWER
EXTERNAL TRIGGERS
MULTIPLEXER
ANALOG
CONVERTER
ANALOG
QADC64
DIGITAL RESULTS
AND CONTROL
MOTOROLA
5-10