参数资料
型号: MC68HC05RC8P
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封装: PLASTIC, DIP-28
文件页数: 25/122页
文件大小: 445K
代理商: MC68HC05RC8P
MC68HC05RC8
General Release Specification
MC68HC05RC16 Rev. 3.0
120
MC68HC05RC8
MOTOROLA
Figure A-1. MC68HC05RC8 Memory Map
I/O
32 BYTES
RAM
160 BYTES
STACK
64 BYTES
RAM
128 BYTES
USER ROM
8112 BYTES
BURN-IN ROM
& VECTORS
USER VECTORS
16 BYTES
$0000
$001F
$0020
$00BF
$00C0
$00FF
$0100
$017F
$0180
$3FAF
$3FB0
$3FEF
$3FF0
$3FFF
0000
0031
0032
0191
0192
0255
0383
0384
16303
16304
16367
16368
16383
0256
PORT A DATA REGISTER
PORT B DATA REGISTER
PORT C DATA REGISTER
PORT A DATA DIRECTION REGISTER
PORT B DATA DIRECTION REGISTER
PORT C DATA DIRECTION REGISTER
CORE TIMER CONTROL & STATUS REG.
RESERVED
$00
$01
$02
$03
$04
$05
$06
$07
$08
$09
$0F
64 BYTES
RESERVED
RESET VECTOR (LOW BYTE)
RESET VECTOR (HIGH BYTE)
SWI VECTOR (LOW BYTE)
SWI VECTOR (HIGH BYTE)
IRQ/PTB KEYSCAN PULLUPS
IR TIMER VECTOR (LOW BYTE)
IR TIMER VECTOR (HIGH BYTE)
CORE TIMER VECTOR (LOW BYTE)
$3FF0
$3FF5
$3FF6
$3FF7
$3FF8
$3FF9
$3FFA
$3FFB
$3FFC
$3FFD
$3FFE
UNUSED
$3FFF
RESERVED
$18
$1F
RESERVED
$1E
$10
$11
$12
$13
$14
$15
$16
$17
IR TIMER CHR1
IR TIMER CLR1
IR TIMER CHR2
IR TIMER CLR2
IR TIMER MCSR
IR TIMER MDR1
IR TIMER MDR2
IR TIMER MDR3
CORE TIMER VECTOR (HIGH BYTE)
UNUSED
$0A
CORE TIMER COUNTER REGISTER
..
.
...
..
VECTOR (HIGH BYTE)
VECTOR (LOW BYTE)
RESERVED
..
.
$1FFF
$2000
UNUSED
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