参数资料
型号: MC68HC05K3CP
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16
封装: PLASTIC, DIP-16
文件页数: 59/132页
文件大小: 2612K
代理商: MC68HC05K3CP
Technical Data
MC68HC05K3 — Rev. 5
Memory Map
Memory Map
Addr.
Name
Bit 7
6
5
4
3
2
1
Bit 0
$0000
Port A Data
(PORTA)
Read:
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
Write:
Reset:
Unaffected by reset
$0001
Port B Data
(PORTB)
Read:
0
PB1
PB0
Write:
Reset:
Unaffected by reset
$0002
Unimplemented
$0003
Unimplemented
$0004
Port A Data Direction
(DDRA)
Read:
DDRA7
DDRA6
DDRA5
DDRA4
DDRA3
DDRA2
DDRA1
DDRA0
Write:
Reset:
0
000
0
00
$0005
Port B Data Direction
(DDRB)
Read:
0
DDRB1
DDRB0
Write:
Reset:
0
000
0
00
$0006
Unimplemented
$0007
Unimplemented
$0008
Timer Status/Control
(TSCR)
Read:
TOF
RTIF
TOIE
RTIE
00
RT1
RT0
Write:
TOFR
RTIFR
Reset:
0
000
0
11
$0009
Timer Counter
(TCNTR)
Read:
TCR7
TCR6
TCR5
TCR4
TCR3
TCR2
TCR1
TCR0
Write:
Reset:
0
000
0
00
= Unimplemented
R
= Reserved
Figure 2-3. MC68HC05K3 I/O Registers (Sheet 1 of 2)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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c
..
.
ARCHIVED
BY
FREESCALE
SEMICONDUCT
OR,
INC.
2006
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