MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 790

• 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

FTM Signal Descriptions
36.2 FTM Signal Descriptions
Table 36-1
36.2.1 EXTCLK — FTM External Clock
The external clock input signal is used as the FTM counter clock if selected by
CLKS[1:0] bits in the SC register. This clock signal must not exceed 1/4 of system clock
frequency. The FTM counter prescaler selection and settings are also used when an
external clock is selected.
36.2.2 CHn — FTM Channel (n) I/O Pin
Each FTM channel can be configured to operate either as input or output. The direction
associated with each channel, input or output, is selected according to the mode assigned
for that channel.
36.2.3 FAULTj — FTM Fault Input
The fault input signals are used to control the CHn channel output state. If a fault is
detected, the FAULTj signal is asserted and the channel output is put in a safe state. The
behavior of the fault logic is defined by the FAULTM[1:0] control bits in the MODE
register and FAULTEN bit in the COMBINEm register. Note that each FAULTj input
may affect all channels selectively since FAULTM[1:0] and FAULTEN control bits are
790
EXTCLK
FAULTj
Signal
PHA
PHB
CHn
shows the user-accessible signals for the FTM.
External clock. FTM external clock can be selected to drive the FTM
counter.
FTM channel (n), where n can be 7-0
Fault input (j), where j can be 3-0
Quadrature decoder phase A input. Input pin associated with quadrature
decoder phase A.
Quadrature decoder phase B input. Input pin associated with quadrature
decoder phase B.
Description
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Table 36-1. FTM Signal Descriptions
Freescale Semiconductor, Inc.
I/O
I/O
I
I
I
I