MC9S08QE16CLC Datasheet, PDF (65/350 Pages) Freescale Semiconductor, Inc – Low-power wireless applications, Gas, water and heater meters

Table 4-12. FCMD Field Descriptions
Field
Description
7:0
See Table 4-13 for a description of FCMD[7:0].
FCMD[7:0]
Chapter 4 Memory
Table 4-13. FLASH Commands
Command
Blank check
Byte program
Byte program — burst mode
Page erase (512 bytes/page)
Mass erase (all FLASH)
FCMD
$05
$20
$25
$40
$41
Equate File Label
mBlank
mByteProg
mBurstProg
mPageErase
mMassErase
All other command codes are illegal and generate an access error.
It is not necessary to perform a blank check command after a mass erase operation. Only blank check is
required as part of the security unlocking mechanism.
MC9S08AC60 Series Data Sheet, Rev. 3
Freescale Semiconductor
65