MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 1101

• 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

42.4.3.2 PCS to SCK Delay (t
The PCS to SCK delay is the length of time from assertion of the PCS signal to the first
SCK edge. See
and CSSCK fields in the CTARx registers select the PCS to SCK delay by the formula in
the CSSCK field description. The following table shows an example of how to compute
the PCS to SCK delay.
42.4.3.3 After SCK Delay (t
The After SCK Delay is the length of time between the last edge of SCK and the negation
of PCS. See
PASC and ASC fields in the CTARx registers select the After SCK Delay by the formula
in the ASC field description. The following table shows an example of how to compute
the After SCK delay.
Freescale Semiconductor, Inc.
100 MHz
100 MHz
f
f
sys
sys
Figure 42-72
The clock frequency mentioned in the preceding table is given
as an example. Refer to the clocking chapter for the frequency
used to drive this module in the device.
The clock frequency mentioned in the preceding table is given
as an example. Refer to the clocking chapter for the frequency
used to drive this module in the device.
Figure 42-72
PCSSCK
Table 42-81. PCS to SCK Delay Computation Example
PASC
0b01
0b01
Table 42-82. After SCK Delay Computation Example
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
and
for an illustration of the PCS to SCK delay. The PCSSCK
Prescaler
Prescaler
Figure 42-73
3
3
ASC
CSC
)
NOTE
NOTE
)
for illustrations of the After SCK delay. The
0b0100
0b0100
CSSCK
ASC
Scaler
Scaler
32
32
PCS to SCK Delay
After SCK Delay
Chapter 42 SPI (DSPI)
0.96 μs
0.96 μs
1101