MC68HC908GZ16 Datasheet, PDF (311/314 Pages) Motorola, Inc – Microcontrollers

$0000
↓
$003F
$0040
↓
$043F
$0440
↓
$04FF
$0500
↓
$057F
$0580
↓
$1BFF
$1C00
↓
$1D95
$1D96
↓
$DFFF
$E000
↓
$FDFF
$FE00
$FE01
$FE02
I/O REGISTERS
64 BYTES
$FE03
$FE04
$FE05
SIM BREAK FLAG CONTROL REGISTER (SBFCR)
INTERRUPT STATUS REGISTER 1 (INT1)
INTERRUPT STATUS REGISTER 2 (INT2)
RAM
1024 BYTES
$FE06
$FE07
$FE08
INTERRUPT STATUS REGISTER 3 (INT3)
RESERVED
FLASH CONTROL REGISTER (FLCR)
UNIMPLEMENTED
192 BYTES
$FE09
$FE0A
$FE0B
BREAK ADDRESS REGISTER HIGH (BRKH)
BREAK ADDRESS REGISTER LOW (BRKL)
BREAK STATUS AND CONTROL REGISTER (BRKSCR)
MSCAN08 CONTROL AND MESSAGE BUFFER
128 BYTES
UNIMPLEMENTED
5760 BYTES
FLASH PROGRAMMING ROUTINES ROM
406 BYTES
UNIMPLEMENTED
49,770 BYTES
FLASH MEMORY
7680 BYTES
SIM BREAK STATUS REGISTER (SBSR)
SIM RESET STATUS REGISTER (SRSR)
$FE0C
LVI STATUS REGISTER (LVISR)
$FE0D
↓
$FE0F
UNIMPLEMENTED
3 BYTES
$FE10
↓
$FE1F
UNIMPLEMENTED
16 BYTES
RESERVED FOR COMPATIBILITY WITH MONITOR CODE
FOR A-FAMILY PART
$FE20
↓
$FF7D
MONITOR ROM
350 BYTES
$FF7E
FLASH BLOCK PROTECT REGISTER (FLBPR)
$FF7F
↓
$FFD3
UNIMPLEMENTED
85 BYTES
$FFD4
↓
$FFFF⁽¹⁾
FLASH VECTORS
44 BYTES
RESERVED
1. $FFF6–$FFFD used for eight security bytes
Figure A-2. Memory Map
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 1
Freescale Semiconductor
311