MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 161

• 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

The following are a few of the more common clock configurations for this device:
Option 1:
Option 2:
Option 3:
5.5.1 Clock divider values after reset
Each clock divider is programmed via the SIM module’s CLKDIVn registers. The flash
memory's FTFL_FOPT[LPBOOT] bit controls the reset value of the core clock, system
clock, bus clock, and flash clock dividers as shown below:
Freescale Semiconductor, Inc.
Core clock
System clock
Bus clock
Flash clock
Core clock
System clock
Bus clock
Flash clock
Core clock
System clock
Bus clock
Flash clock
0
1
Clock
Clock
Clock
2. The bus clock frequency must be programmed to 50 MHz or less and an integer
3. The flash clock frequency must be programmed to 25 MHz or less and an integer
divide of the core clock.
divide of the bus clock.
FTFL_FOPT
[LPBOOT]
0x7 (divide by 8)
0x0 (divide by 1)
Core/system clock
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
0x7 (divide by 8)
0x0 (divide by 1)
Bus clock
50 MHz
50 MHz
50 MHz
25 MHz
100 MHz
100 MHz
50 MHz
25 MHz
96 MHz
96 MHz
48 MHz
24 MHz
Frequency
Frequency
Frequency
0xF (divide by 16)
0x1 (divide by 2)
Flash clock
Chapter 5 Clock Distribution
Low power boot
Fast clock boot
Description
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