MC68HC05X16 Datasheet, PDF (175/232 Pages) Freescale Semiconductor, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
$0000
$0020
$003E
MC68HC05X32
I/O and registers
(32 bytes)
MCAN
registers
(30 bytes)
$0050
RAM I
$00C0 _Stack ^{(176 bytes)}
$0100
OPTR (1 byte)
$0101
Non protected (31 bytes)
$0120
EEPROM
(256 bytes)
$0200
$0250
$03B0
$0400
$7E00
$7FDE
$7FE0
Protected (224 bytes)
Bootstrap ROM I
(80 bytes)
RAM II
352 bytes
Bootstrap ROM II
(80 bytes)
User ROM
(31232 bytes)
Bootstrap ROM III
(478 bytes)
Bootstrap ROM vectors
(16 bytes)
$7FF0–1
CIRQ
$7FF2–3
SCI
$7FF4–5
Timer overflow
$7FF6–7 Timer output compare 1& 2
$7FF8–9 Timer input capture 1& 2
$7FFA–B WOI, External IRQ
$7FFC–D
SWI
$7FFE–F Reset/power-on reset
User
Vectors
Register
Ports
7 bytes
EEPROM/ECLK
control
1 byte
A/D
converter
2 bytes
PLM system
2 bytes
Miscellaneous
1 byte
SCI
5 bytes
Timer
14 bytes
MCAN
control registers
10 bytes
MCAN
transmit buffer
10 bytes
MCAN
receive buffer
10 bytes
Options register
$0000
$0007
$0008
$000A
$000C
$000D
$0012
$0020
$002A
$0034
$003E
$0047
$0100
Reserved
Figure A-2 Memory map of the MC68HC05X32
MC68HC05X16
MC68HC05X32
For More Information On This Product,
Go to: www.freescale.com
15
A-3