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MC68HC05RC8 Datasheet, PDF (28/122 Pages) Freescale Semiconductor, Inc – General Release Specification
Memory
Freescale Semiconductor, Inc.
$0000
$001F
$0020
$00BF
$00C0
$00FF
$0100
$017F
$0180
0000
I/O
32 BYTES
0031
0032
RAM
160 BYTES
0191
STACK 0192
64 BYTES 0255
0256
RAM
128 BYTES
0383
0384
USER ROM
15,920 BYTES
PORT A DATA REGISTER
$00
PORT B DATA REGISTER
$01
PORT C DATA REGISTER
$02
RESERVED
$03
PORT A DATA DIRECTION REGISTER $04
PORT B DATA DIRECTION REGISTER $05
PORT C DATA DIRECTION REGISTER $06
RESERVED
$07
CORE TIMER CONTROL & STATUS REG. $08
CORE TIMER COUNTER REGISTER $09
RESERVED
$0A
$3FAF
$3FB0
$3FEF
$3FF0
$3FFF
BURN-IN ROM
& VECTORS
64 BYTES
USER VECTORS
16 BYTES
16303
16304
16367
16368
16383
RESERVED
IR TIMER CHR1
IR TIMER CLR1
IR TIMER CHR2
IR TIMER CLR2
IR TIMER MCSR
IR TIMER MDR1
IR TIMER MDR2
IR TIMER MDR3
RESERVED
RESERVED
RESERVED
UNUSED
$0F
$10
$11
$12
$13
$14
$15
$16
$17
$18
$1E
$1F
$3FF0
UNUSED
CORE TIMER VECTOR (HIGH BYTE)
CORE TIMER VECTOR (LOW BYTE)
IR TIMER VECTOR (HIGH BYTE)
IR TIMER VECTOR (LOW BYTE)
IRQ/PTB KEYSCAN PULLUPS
VECTOR (HIGH BYTE)
$3FF5
$3FF6
$3FF7
$3FF8
$3FF9
$3FFA
IRQ/PTB KEYSCAN PULLUPS
VECTOR (LOW BYTE)
SWI VECTOR (HIGH BYTE)
SWI VECTOR (LOW BYTE)
RESET VECTOR (HIGH BYTE)
RESET VECTOR (LOW BYTE)
$3FFB
$3FFC
$3FFD
$3FFE
$3FFF
Figure 2-1. MC68HC05RC16 Memory Map
General Release Specification
MC68HC05RC16 — Rev. 3.0
Memory
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