MC68HC908QL4 Datasheet, PDF (41/226 Pages) Motorola, Inc – Microcontrollers

FLASH Memory (FLASH)
START ADDRESS OF _{1 1}
FLASH BLOCK PROTECT
16-BIT MEMORY ADDRESS
FLBPR VALUE
0 00000
Figure 2-6. FLASH Block Protect Start Address
Table 2-2. Examples of Protect Start Address
BPR[7:0]
$00–$B8
$B9 (1011 1001)
$BA (1011 1010)
$BB (1011 1011)
$BC (1011 1100)
$DE (1101 1110)
$DF (1101 1111)
$FE (1111 1110)
$FF
Start of Address of Protect Range⁽¹⁾
The entire FLASH memory is protected.
$EE40 (1110 1110 0100 0000)
$EE80 (1110 1110 1000 0000)
$EEC0 (1110 1110 1100 0000)
$EF00 (1110 1111 0000 0000)
and so on...
$F780 (1111 0111 1000 0000)
$F7C0 (1111 0111 1100 0000)
$FF80 (1111 1111 1000 0000)
FLBPR, OSCTRIM, and vectors are protected
The entire FLASH memory is not protected.
1. The end address of the protected range is always $FFFF.
MC68HC908QL4 Data Sheet, Rev. 7
Freescale Semiconductor
41