Datasheet

Memory Map
Technical Data MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
40 Memory Map Freescale Semiconductor
$0000
↓
$003F
I/O Registers
64 Bytes
$0040
↓
$013F
RAM
256 Bytes
$0140
↓
$DBFF
Unimplemented
56,000 Bytes
$DC00
↓
$FBFF
FLASH
8,192 Bytes
$FC00
↓
$FDFF
Monitor ROM 1
512 Bytes
$FE00 Break Status Register (BSR)
$FE01 Reset Status Register (RSR)
$FE02 Reserved
$FE03 Break Flag Control Register (BFCR)
$FE04 Interrupt Status Register 1 (INT1)
$FE05 Reserved
$FE06 Reserved
$FE07 Reserved
$FE08 FLASH Control Register (FLCR)
$FE09 FLASH Block Protect Register (FLBPR)
$FE0A Reserved
$FE0B Reserved
$FE0C Break Address High Register (BRKH)
$FE0D Break Address Low Register (BRKL)
$FE0E Break Status and Control Register (BRKSCR)
$FE0F Reserved
$FE10
↓
$FFDF
Monitor ROM 2
464 Bytes
$FFE0
↓
$FFEF
Reserved
16 Bytes
$FFF0
↓
$FFFF
FLASH Vectors
16 Bytes
Figure 2-1. Memory Map