MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 178

• 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

5.2 Features
5.3 QADC64 Pin Functions
MC68F375
REFERENCE MANUAL
The QADC64 module offers the following features:
The QADC64 module uses the following 36 pins:
The 16 channel/port pins can support up to 41 channels when external multiplexing is
used (including internal channels). All of the channel pins can also be used as general-
purpose digital port pins.
The following paragraphs describe QADC64 pin functions.
QADC64 module pins.
• Internal sample and hold
• Up to 16 analog input channels using internal multiplexing
• Directly supports up to four external multiplexers (for example, the MC14051)
• Up to 41 total input channels with internal and external multiplexing
• Programmable input sample time for various source impedances
• Two conversion command queues with a total of 64 entries
• Sub-queues possible using pause mechanism
• Queue complete and pause software interrupts available on both queues
• Queue pointers indicate current location for each queue
• Automated queue modes initiated by:
• Single-scan or continuous-scan of queues
• 64 result registers
• Output data readable in three formats:
• Unused analog channels can be used as digital ports
• 2 analog reference pins, to which all analog input voltages are scaled
• 16 analog input pins with 3 analog inputs multiplexed with multiplex address sig-
• 16 analog input pins through the on-chip AMUX circuit
• 2 analog power pins (V
• 2 trigger pins shared with AN[55:56]/PQA[3:4]
nals and 2 multiplexed with the on-chip analog multiplexer inputs
— External edge trigger [queues 1 and 2] and gated mode [queue 1 only]
— Periodic/interval timer, within QADC64 module [queues 1 and 2]
— Software command [queues 1 and 2]
— Right-justified unsigned
— Left-justified signed
— Left-justified unsigned
QUEUED ANALOG-TO-DIGITAL CONVERTER MODULE-64
Freescale Semiconductor, Inc.
For More Information On This Product,
DDA
Go to: www.freescale.com
, V
Rev. 25 June 03
SSA
)
Figure 5-2
MOTOROLA
shows the
5-2