MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 179

• 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

Subsequent system resets follow this reset flow beginning with the step where system
clocks are enabled.
Freescale Semiconductor, Inc.
4. The RESET pin is released, but the system reset of internal logic continues to be held
5. When Flash Initialization completes, the RESET pin is observed. If RESET
6. At release of system reset, clocking is switched to a slow clock if
7. When the system exits reset, the processor sets up the stack, program counter (PC),
until the Flash Controller finishes initialization. EzPort mode is selected instead of
the normal CPU execution if EZP_CS is low when the internal reset is deasserted.
EzPort mode can be disabled by programming FTFL_FOPT[EZPORT_DIS]. Note: If
recovering from VLLS1, 2, or 3 with the LLWU_P3 wakeup pin (PTA4/
FTM0_CH1/NMI/EZP_CS), use rising-edge wakeup in the LLWU or disable EzPort
mode to ensure normal recovery.
continues to be asserted (an indication of a slow rise time on the RESET pin or
external drive in low), the system continues to be held in reset. Once the RESET pin
is detected high, the system is released from reset.
FTFL_FOPT[LPBOOT] is configured for Low Power Boot
and link register (LR). The processor reads the start SP (SP_main) from vector-table
offset 0. The core reads the start PC from vector-table offset 4. LR is set to
0xFFFF_FFFF. The CPU begins execution at the PC location. EzPort mode is
entered instead of the normal CPU execution if Ezport mode was latched during the
sequence.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Chapter 6 Reset and Boot
179