MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 106

• 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

4.4.1 System Protection Control Register
SYPCR — System Protection Control Register
MC68F375
REFERENCE MANUAL
Bit(s)
5:4
7
6
SWE
CLOCK
7
1
Name
SWE
SWP
SWT
MODCLK
SWP
6
Software watchdog enable
0 = Software watchdog is disabled.
1 = Software watchdog is enabled.
Software watchdog prescaler. This bit controls the value of the software watchdog prescaler.
The reset value of SWP is the complement of the state of the MODCLK pin during reset.
0 = Software watchdog clock is not prescaled.
1 = Software watchdog clock is prescaled by 512.
Software watchdog timing. This field selects the divide ratio used to establish the software
watchdog timeout period. Refer to
PRESCALER
SINGLE-CHIP INTEGRATION MODULE 2 (SCIM2E)
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 4-9 SYPCR Bit Descriptions
Figure 4-7 System Protection
5
0
SWT[1:0]
SPURIOUS INTERRUPT
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HALT MONITOR
BUS MONITOR
RESET STATUS
MONITOR
Rev. 25 June 03
4
0
SOFTWARE WATCHDOG
PERIODIC INTERRUPT
Table
TIMER
Description
4-12.
TIMER
HME
3
0
BME
2
0
SYS PROTECT BLOCK
RESET REQUEST
BERR
RESET REQUEST
1
0
IRQ[7:1]
BMT[1:0]
0xYF FA21
MOTOROLA
LSB
0
0
4-24