MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 306

• 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

Introduction
15.1.1 Features
The LLWU module features include:
15.1.2 Modes of operation
The LLWU module is only functional in LLS and VLLS modes.
15.1.2.1 LLS mode
The LLWU module provides up to 16 external wakeup inputs and up to seven internal
module wakeup inputs. In addition, an LLS reset event can be initiated via assertion of
the RESET pin.
Wakeup events due to external wakeup inputs and internal module wakeup inputs result
in an interrupt flow when exiting LLS. A reset event due to RESET pin assertion results
in a reset flow when exiting LLS.
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• Supports up to 16 external input pins and up to 7 internal modules with individual
• Input sources may be external pins or from internal peripherals capable of running in
• Each external pin wakeup input is programmable as falling edge, rising edge, or any
• Each internal module wakeup input source qualified with programmable enable
• Wakeup inputs are activated if enabled once MCU enters low leakage stop (LLS) or
• Reset exit due to assertion of RESET pin via reset flow. I/O states are reset on exit
• Wakeup from LLS mode is handled as an interrupt. I/O states are released on exit
• Wakeup exit via reset flow when MCU is in VLLS. I/O states remain in held state
• An optional digital filter provided to qualify an external pin detect and RESET pin
enable bits
LLS or VLLS. See the Chip Configuration details for wakeup input sources for this
device.
change
very low leakage stop (VLLS) modes
until wakeup has been acknowledged.
detect.
The LLWU interrupt must not be masked by the interrupt
controller to avoid a scenario where the system does not fully
exit stop mode on an LLS recovery.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
NOTE
Freescale Semiconductor, Inc.