MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 189

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MK30DN512ZVLK10

Manufacturer Part Number
MK30DN512ZVLK10
Description
ARM Microcontrollers - MCU KINETIS 512K SLCD
Manufacturer
Freescale Semiconductor
Datasheet

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

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
MK30DN512ZVLK10
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Chapter 8
Security
8.1 Introduction
This device implements security based on the mode selected from the flash module. The
following sections provide an overview of flash security and details the effects of security
on non-flash modules.
8.2 Flash Security
The flash module provides security information to the MCU based on the state held by
the FSEC[SEC] bits. The MCU, in turn, confirms the security request and limits access to
flash resources. During reset, the flash module initializes the FSEC register using data
read from the security byte of the flash configuration field.
In the unsecured state all flash commands are available to the programming interfaces
(JTAG and EzPort), as well as user code execution of Flash Controller commands. When
the flash is secured (FSEC[SEC] = 00, 01, or 11), programmer interfaces are only
allowed to launch mass erase operations and have no access to memory locations.
Further information regarding the flash security options and enabling/disabling flash
security is available in the
Freescale Semiconductor, Inc.
The security features apply only to external accesses: debug and
EzPort. CPU accesses to the flash are not affected by the status
of FSEC.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Flash Memory
NOTE
Module.
189

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