Information

EEPROM size / 8

EPROT0

0x0_0000

EPROT1

EPROT2

EPROT5

EPROT7

EPROT6

FlexRAM

Last EEPROM address

EEPROM size / 8

EPROT3

EPROT4

Unavailable

EEPROM size (EEESIZE)

Last FlexRAM address

Figure 28-28. EEPROM protection

28.4.2 FlexNVM Description

This section describes the FlexNVM memory.

28.4.2.1 FlexNVM Block Partitioning for FlexRAM

The user can configure the FlexNVM block as either:

• Basic data flash,

• EEPROM flash records to support the built-in EEPROM feature, or

• A combination of both.

The user's FlexNVM configuration choice is specified using the Program Partition

command described in Program Partition Command.

Functional Description

K20 Sub-Family Reference Manual, Rev. 2, Feb 2012

520 Freescale Semiconductor, Inc.