參數(shù)資料
型號(hào): MC68HC05SU3AB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42
封裝: SDIP-42
文件頁(yè)數(shù): 25/80頁(yè)
文件大?。?/td> 710K
代理商: MC68HC05SU3AB
MC68HC05SU3A
MOTOROLA
4-3
MEMORY AND REGISTERS
4
4.5
I/O Registers Summary
Table 4-1 shows a summary of I/O registers for MC68HC05SU3A device.
Table 4-1 MC68HC05SU3A I/O Registers
Register Name
Address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
Port A Data
$00
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
unaffected
Port B Data
$01
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
unaffected
Port C Data
$02
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
unaffected
Port D Data
$03
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
unaffected
Port A Data Direction
$04
DDRA7 DDRA6 DDRA5 DDRA4 DDRA3 DDRA2 DDRA1 DDRA0 0000 0000
Port B Data Direction
$05
DDRB7 DDRB6 DDRB5 DDRB4 DDRB3 DDRB2 DDRB1 DDRB0 0000 0000
Port C Data Direction
$06
DDRC7 DDRC6 DDRC5 DDRC4 DDRC3 DDRC2 DDRC1 DDRC0 0000 0000
Port D Data Direction
$07
DDRD7 DDRD6 DDRD5 DDRD4 DDRD3 DDRD2 DDRD1 DDRD0 0000 0000
Timer Data (TDR)
$08
TD7
TD6
TD5
TD4
TD3
TD2
TD1
TD0
1111 1111
Timer Control (TCR)
$09
TIF
TIM
TCEX
TINE
PRER
PR2
PR1
PR0
0100 -000
Port Option (POPR)
$0A
PIL
PDP
PCP
PBP
--00 00--
KBI Mask (KBIM)
$0B
KBE7
KBE6
KBE5
KBE4
KBE3
KBE2
KBE1
KBE0
0000 0000
Miscellaneous Control (MCR)
$0C
KBIE
KBIC
INTO
INTE
LVRE
SM
IRQ2F IRQ2E 0001 0000
Reserved
$0D
Reserved
$0E
Reserved
$0F
TPG
29
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
In
c
..
.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
相關(guān)PDF資料
PDF描述
MC68HC05T2P 8-BIT, MROM, MICROCONTROLLER, PDIP40
MC68HC08AS32CFN 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52
MC68HC08AS32VFN 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52
MC68HC08AS32FN 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52
MC68HC08AZ32CFU 8-BIT, MROM, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05T16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
MC68HC05V12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontreller Unit
MC68HC05V12CFN 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05X16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit
MC68HC05X32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit