MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 501

Manufacturer Part Number

MK30DN512ZVLK10

ARM Microcontrollers - MCU KINETIS 512K SLCD

Manufacturer

Freescale Semiconductor

ARM Cortex M4

Processor Series

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data Ram Size

Operating Supply Voltage

1.71 V to 3.6 V

Operating Temperature Range

- 40 C to + 105 C

Package / Case

Mounting Style

Manufacturer

BOSTOCK HK LIMITED

Part Number:

MK30DN512ZVLK10

Manufacturer:

Freescale Semiconductor

23.7.4 Watchdog Time-out Value Register Low (WDOG_TOVALL)

The time-out value of the watchdog must be set to a minimum of four watchdog clock

cycles. This is to take into account the delay in new settings taking effect in the watchdog

clock domain.

Address: WDOG_TOVALL is 4005_2000h base + 6h offset = 4005_2006h

23.7.5 Watchdog Window Register High (WDOG_WINH)

You must set the Window Register value lower than the Time-out Value Register.

Address: WDOG_WINH is 4005_2000h base + 8h offset = 4005_2008h

Freescale Semiconductor, Inc.

Defines the lower 16 bits of the 32-bit time-out value for the watchdog timer. It is defined in terms of

cycles of the watchdog clock.

Defines the upper 16 bits of the 32-bit window for the windowed mode of operation of the watchdog. It is

defined in terms of cycles of the watchdog clock. In this mode the watchdog can be refreshed only when

the timer has reached a value greater than or equal to this window length. A refresh outside this window

resets the system or if IRQRSTEN is set, it interrupts and then resets the system.

K30 Sub-Family Reference Manual, Rev. 6, Nov 2011

WDOG_TOVALL field descriptions

WDOG_WINH field descriptions

Chapter 23 Watchdog Timer (WDOG)