MC68HC05E5 Datasheet, PDF (24/140 Pages) Freescale Semiconductor, Inc – General Release Specification

Memory
Freescale Semiconductor, Inc.
2.5 Memory Map
$0000
$001F
$0020
$007F
$0080
$00BF
$00C0
$00FF
$0100
$01FF
$0200
$0AFF
$0B00
$1EFF
$1F00
$1FEF
$1FF0
$1FFF
0000
I/O
32 BYTES
0031
0032
UNUSED
96 BYTES
0127
0128
RAM
128 BYTES
0191
STACK 0192
64 BYTES ₀₂₅₅
0256
RAM
256 BYTES
0511
0512
UNUSED
2304 BYTES
2815
2816
USER ROM
5120 BYTES
7935
7936
SELF-CHECK ROM
& VECTORS
240 BYTES
8175
8176
USER VECTORS
16 BYTES
8191
PORT A DATA REGISTER
$00
PORT B DATA REGISTER
$01
PORT C DATA REGISTER
$02
UNUSED
$03
PORT A DATA DIRECTION REGISTER $04
PORT B DATA DIRECTION REGISTER $05
PORT C DATA DIRECTION REGISTER $06
PLL CONTROL REGISTER
$07
TIMER CONTROL & STATUS REGISTER $08
TIMER COUNTER REGISTER
$09
SSI REGISTERS
UNUSED
$0A-$0C
$0D-$11
CPI CONTROL & STATUS REGISTER $12
SCSR REGISTER
$13
I²C (M -BUS)
$18
REGISTERS
$1C
UNUSED
$1D
$1E
RESERVED
$1F
UNUSED
UNUSED
M BUS VECTOR (HIGH BYTE)
M BUS VECTOR (LOW BYTE)
SSI VECTOR (HIGH BYTE)
SSI VECTOR (LOW BYTE)
CPI VECTOR (HIGH BYTE)
CPI VECTOR (LOW BYTE)
TIMER VECTOR (HIGH BYTE)
TIMER VECTOR (LOW BYTE)
IRQ VECTOR (HIGH BYTE)
IRQ VECTOR (LOW BYTE)
SWI VECTOR (HIGH BYTE)
SWI VECTOR (LOW BYTE)
RESET VECTOR (HIGH BYTE)
RESET VECTOR (LOW BYTE)
$1FF0
$1FF1
$1FF2
$1FF3
$1FF4
$1FF5
$1FF6
$1FF7
$1FF8
$1FF9
$1FFA
$1FFB
$1FFC
$1FFD
$1FFE
$1FFF
Figure 2-1. Memory Map
General Release Specification
Memory
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MC68HC05E5 — Rev. 1.0