Datasheet

MC9S08FL16 Series Data Sheet, Rev. 3
Memory Map
Freescale Semiconductor8
4 Memory Map
Figure 5 shows the memory map for the MC9S08FL16 series. On-chip memory in the MC9S08FL16
series of MCUs consists of RAM, flash program memory for nonvolatile data storage, plus I/O and
control/status registers. The registers are divided into two groups:
• Direct-page registers (0x0000 through 0x003F)
• High-page registers (0x1800 through 0x187F)
Figure 5. MC9S08FL16 Series Memory Map
$0040
$0000
$003F
$033F
$0340
DIRECT PAGE REGISTERS
$1800
$187F
FLASH
$FFFF
8192 BYTES
UNIMPLEMENTED
$17FF
$1880
$DFFF
$E000
RAM 768 BYTES
HIGH PAGE REGISTERS
UNIMPLEMENTED
MC9S08FL8
$0040
$0000
$003F
$043F
$0440
DIRECT PAGE REGISTERS
$1800
$187F
FLASH
$FFFF
16384 BYTES
UNIMPLEMENTED
$17FF
$1880
$BFFF
$C000
RAM 1024 BYTES
HIGH PAGE REGISTERS
UNIMPLEMENTED
MC9S08FL16