MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 442

• 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

13.4.1 SASM Modes of Operation
13.4.1.1 Clearing and Using the FLAG Bits
MC68F375
REFERENCE MANUAL
Each SASM channel can operate in four different modes:
To clear a FLAG bit, the software must first read the channel’s SIC register, then write
a zero to the FLAG bit. These two steps do not have to be done on consecutive instruc-
tions. This clearing sequence must be used in every mode of operation. Writing a one
to the FLAG bit has no effect.
1. Input capture (IC) (i.e. either as input capture on a rising or falling edge or as a
2. Output compare (OC)
3. Output compare and toggle (OCT)
4. Output port (OP)
read-only input port)
Control register bits
For a channel operating in IC mode, the IN bit in the SIC register
reflects the logic state of the corresponding input pin (after being
Schmitt triggered and synchronized). When a channel is operating in
OC, OCT or OP mode, the IN bit in the SIC register reflects the logic
state of the output of the output flip-flop.
MODE1 MODE0
Figure 13-5 SASM Block Diagram (Channel A)
BSL
Freescale Semiconductor, Inc.
16-bit comparator
For More Information On This Product,
16-bit register
CONFIGURABLE TIMER MODULE (CTM9)
select
Bus
Go to: www.freescale.com
Submodule bus
Rev. 25 June 03
flip-flop
FORCE
Output
detect
Edge
FLAG
EDOUT
NOTE
IL2
Output
buffer
Control register bits
IL1
IN
IL0
IARB3
Interrupt
control
IEN
I/O pin
MOTOROLA
13-16