MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 109

• 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
The following equation calculates the timeout period in slow reference mode:
The following equation calculates the timeout period in fast reference mode:
The following equation calculates the timeout period in external clock mode:
Table 4-12
When SWT[1:0] are modified, a watchdog service sequence must be performed
before the new timeout period can take effect.
Figure 4-8
odic interrupt timer.
Timeout Period
shows the divide ratio for each combination of the SWP and SWT[1:0] bits.
is a block diagram of the watchdog timer and the clock control for the peri-
Timeout Period
Timeout Period
SWP
0
0
0
0
1
1
1
1
Table 4-12 Software Watchdog Divide Ratio
SINGLE-CHIP INTEGRATION MODULE 2 (SCIM2E)
Freescale Semiconductor, Inc.
For More Information On This Product,
=
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128 Divide Ratio Specified by SWP and SWT[1:0]
=
=
Go to: www.freescale.com
Divide Ratio Specified by SWP and SWT[1:0]
----------------------------------------------------------------------------------------------------------------------- -
Divide Ratio Specified by SWP and SWT[1:0]
----------------------------------------------------------------------------------------------------------------------- -
SWT[1:0]
Rev. 25 June 03
00
01
10
11
00
01
10
11
f
f
f
ref
ref
ref
Divide Ratio
2
2
2
2
2
2
2
2
11
13
15
18
20
22
24
9
MOTOROLA
4-27