Information

FCMD Command Program
flash 0
Program
flash 1
(Devices
with only
program
flash)
Data flash
(Devices
with
FlexNVM)
FlexRAM
(Devices
with
FlexNVM)
Function
0x00 Read 1s Block × × × Verify that a
program flash
or data flash
block is erased.
FlexNVM block
must not be
partitioned for
EEPROM.
0x01 Read 1s
Section
× × × Verify that a
given number of
program flash
or data flash
locations from a
starting address
are erased.
0x02 Program Check × × × Tests
previously-
programmed
locations at
margin read
levels.
0x03 Read Resource IFR IFR IFR Read 4 bytes
from program
flash IFR, data
flash IFR, or
version ID.
0x06 Program
Longword
× × × Program 4
bytes in a
program flash
block or a data
flash block.
0x08 Erase Flash
Block
× × × Erase a
program flash
block or data
flash block. An
erase of any
flash block is
only possible
when
unprotected.
FlexNVM block
must not be
partitioned for
EEPROM.
0x09 Erase Flash
Sector
× × × Erase all bytes
in a program
flash or data
flash sector.
Table continues on the next page...
Chapter 28 Flash Memory Module (FTFL)
K10 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc. 639