參數(shù)資料
型號(hào): MC68HC05E6CFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 68/140頁
文件大?。?/td> 1584K
代理商: MC68HC05E6CFB
Memory and Registers
EEPROM
MC68HC05E6 — Rev. 1.0
Memory and Registers
9-mem
Table 3 Register outline
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 (PORTA)
$0000
Undened
Port B data (PORTB)
$0001
Undened
Port C data (PORTC)
$0002
Undened
Port D data (PORTD)
$0003
Undened
Port A data direction (DDRA)
$0004
0000 0000
Port B data direction (DDRB)
$0005
0000 0000
Port C data direction (DDRC)
$0006
0000 0000
Port D data direction (DDRD)
$0007
0000 0000
Core timer control/status (CTCSR)
$0008
CTOF
RTIF
CTOFE
RTIE
RTOF
RRTIF
RT1
RT0
0000 0011
Core timer counter (CTCR)
$0009
0000 0000
Keyboard/timer (KEY/TIM)
$000A
KSF
KIE
KIRST
SEL1
SEL0
000u uu00
Port D conguration (CONFD)
$000B
0000 0000
Port G data (PORTG)
$000C
Undened
Reserved
$000D
Port C conguration (CONFC)
$000E
0000 0000
LVI/options (LVIOPT)
$000F
LVIINT LVIVAL LVIRST
LVIE
COP(1)
IRQ
0u00 uu00
A/D data (ADDATA)
$0010
Undened
A/D status/control (ADSTAT)
$0011
COCO ADRC ADON
0
CH2
CH1
CH0
0u00 0uuu
Timer control (TCR)
$0012
ICIE
OCIE
TOIE
0
IEDG
OLV
0000 00u0
Timer status (TSR)
$0013
ICF
OCF
TOF
0
0000 0000
Input capture high (ICH)
$0014
(bit 15)
(bit 8)
Undened
Input capture low (ICL)
$0015
Undened
Output compare high (OCH)
$0016
(bit 15)
(bit 8)
Undened
Output compare low (OCL)
$0017
Undened
Timer counter high (TCH)
$0018
(bit 15)
(bit 8)
1111 1111
Timer counter low (TCL)
$0019
1111 1100
Alternate counter high (ACH)
$001A
(bit 15)
(bit 8)
1111 1111
Alternate counter low (ACL)
$001B
1111 1100
EEPROM programming (EPROG)
$001C
0
CPEN
0
ER1
ER0
EELATCH EERC EEPGM 0000 0000
EPROM programming (PROG)(1)
$001D
0
ELATCH
0
EPGM 0000 0000
Reserved
$001E
$001F
COPCLR
$1FF0
CCLR 0000 0000
1. MC68HC705E6 only
u = undened
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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