Datasheet

FLASH Memory (FLASH)
Data Sheet MC68HC908LJ24/LK24 — Rev. 2.1
78 FLASH Memory (FLASH) Freescale Semiconductor
Table 4-1. FLASH Block Protect Register to Physical Address
BPR[7:0]
Start Address of Protection Range
(1)
$00 to $1F
The entire FLASH memory is NOT protected.
(2)
$20
$9000 (1001 0000 0000 0000)
The entire FLASH memory is protected.
$21 $9080 (1001 0000 1000 0000)
$22 $9100 (1001 0001 0000 0000)
$23 $9180 (1001 0001 1000 0000)
$24 $9200 (1001 0010 0000 0000)
and so on...
$DE $EF00 (1110 1111 0000 0000)
$DF $EF80 (1110 1111 1000 0000)
$E0 to $FF
The entire FLASH memory is NOT protected.
(2)
Notes:
1. The end address of the protected range is always $FFFF.
2. Except the 48-byte user vectors, which is always protected.