MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 727

• 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

For cases where a comparator is used to drive a fault input (for example, for a motor-
control module such as FTM), it should generally be configured to operate in continuous
mode, so that an external fault can immediately pass through the comparator to the target
fault circuitry.
32.8.1.1 Disabled Mode (# 1)
In disabled mode, the analog comparator is non-functional and consumes no power. The
output of the analog comparator block (CMPO) is zero in this mode.
Freescale Semiconductor, Inc.
Mode #
6
7
All other combinations of CR1[EN], CR1[WE], CR1[SE], CR0[FILTER_CNT], and FPR[FILT_PER] are illegal.
CR1[EN]
Filtering and sampling settings should be changed only after
setting CR1[SE]=0 and CR0[FILTER_CNT]=0x00. This has
the effect of resetting the filter to a known state.
1
1
Table 32-29. Comparator Sample/Filter Controls (continued)
CR1[WE]
1
1
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
CR1[SE]
0
0
CR0[FILTER_C
> 0x01
0x01
NT]
Note
FPR[FILT_PER]
0x01 - 0xFF
0x01 - 0xFF
which is then resampled and filtered
interval determined by FILT_PER to
Refer to the
Comparator output is sampled on
every rising bus clock edge when
Comparator output is sampled on
every rising bus clock edge when
SAMPLE=1 to generate COUTA,
SAMPLE=1 to generate COUTA,
Refer to the
Windowed/Resampled mode
which is then resampled on an
Windowed/Filtered mode
Chapter 32 Comparator (CMP)
to generate COUT.
generate COUT.
Mode (#
Mode
Operation
Windowed/Resampled
Windowed/Filtered
(#7).
6).
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