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參數(shù)資料
| 型號： | TS80C51RA2-LILR |
| 廠商： | Atmel Corp. |
| 英文描述： | High Performance 8-bit Microcontrollers |
| 中文描述： | 高性能8位微控制器 |
| 文件頁數(shù)： | 13/74頁 |
| 文件大小： | 903K |
| 代理商： | TS80C51RA2-LILR |
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Rev. C - 06 March, 2001
13
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
Table 3. CKCON Register
CKCON - Clock Control Register (8Fh)
7
Reset Value = XXXX XXX0b
Not bit addressable
For further details on the X2 feature, please refer to ANM072 available on the web (http://www.atmel-wm.com)
6
5
4
3
2
1
0
-
-
-
-
-
-
-
X2
Bit Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
5
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
4
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
3
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
2
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
1
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
0
X2
CPU and peripheral clock bit
Clear to select 12 clock periods per machine cycle (STD mode, F
OSC
=F
XTAL
/
2).
Set to select 6 clock periods per machine cycle (X2 mode, F
OSC
=F
XTAL
).
相關PDF資料 |
PDF描述 |
|---|---|
| TS80C51RA2-LIMB | High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIMD | High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIMR | High Performance 8-bit Microcontrollers |
| TS80C51RA2-LINB | High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIND | High Performance 8-bit Microcontrollers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TS80C51RA2-LIMB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIMD | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIMR | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-LINB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-LIND | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
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