MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 799

• 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

36.3.4 Counter (FTMx_CNT)
The CNT register contains the FTM counter value.
Reset clears the CNT register. Writing any value to COUNT updates the counter with its
initial value (CNTIN).
When BDM is active, the FTM counter is frozen (this is the value that you may read).
Freescale Semiconductor, Inc.
CPWMS
CLKS
Field
4–3
2–0
PS
5
0
1
Center-aligned PWM Select
Selects CPWM mode. This mode configures the FTM to operate in up-down counting mode.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0
1
Clock Source Selection
Selects one of the three FTM counter clock sources.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
00
01
10
11
Prescale Factor Selection
Selects one of 8 division factors for the clock source selected by CLKS. The new prescaler factor affects
the clock source on the next system clock cycle after the new value is updated into the register bits.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
000
001
010
011
100
101
110
111
Disable TOF interrupts. Use software polling.
Enable TOF interrupts. An interrupt is generated when TOF equals one.
FTM counter operates in up counting mode.
FTM counter operates in up-down counting mode.
No clock selected (This in effect disables the FTM counter.)
System clock
Fixed frequency clock
External clock
Divide by 1
Divide by 2
Divide by 4
Divide by 8
Divide by 16
Divide by 32
Divide by 64
Divide by 128
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
FTMx_SC field descriptions (continued)
Description
Chapter 36 FlexTimer (FTM)
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