MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 846

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT

Functional Description
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FTM counting is up
CNTIN = 0x0000
MOD = 0x0004
FTM counter
TOF bit
period of counting = (MOD - CNTIN + 0x0001) x period of FTM counter clock
Figure 36-169. Example of FTM Up Counting with CNTIN = 0x0000
period of FTM counter clock
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• FTM operation is only valid when the value of the CNTIN
• MOD = CNTIN is a redundant condition. In this case, the
• When MOD = 0x0000, CNTIN = 0x0000 (for example
• Setting CNTIN to be greater than the value of MOD is not
register is less than the value of the MOD register (either in
the unsigned counting or signed counting). It is the
responsibility of the software to ensure that the values in
the CNTIN and MOD registers meet this requirement. Any
values of CNTIN and MOD that do not satisfy this criteria
can result in unpredictable behavior.
FTM counter is always equal to MOD and the TOF bit is
set in each rising edge of the FTM counter clock.
after reset), and FTMEN = 1, the FTM counter remains
stopped at 0x0000 until a non-zero value is written into the
MOD or CNTIN registers.
recommended as this unusual setting may make the FTM
operation difficult to comprehend. However, there is no
restriction on this configuration, and an example is shown
in the following figure.
= (MOD + 0x0001) x period of FTM counter clock
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set TOF bit
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
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set TOF bit
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Freescale Semiconductor, Inc.
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set TOF bit
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