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參數(shù)資料
| 型號： | T81L0006A-AD |
| 廠商： | TM Technology, Inc. |
| 英文描述： | 8-bit A/D Type MCU |
| 中文描述： | 8位A / D型微控制器 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大小： | 147K |
| 代理商： | T81L0006A-AD |
TE
CH
tm
10.5 A/D converter
The data acquisition component is an 8-bit analog-to-digital converter, 8-channel multiplexer and microcontroller compatible
control logic. The 8-bit A/D converter uses successive approximation conversion technique. The 8-channel multiplexer can
directly access any of 8-single-ended analog signals. The device eliminates the need for external zero and full-scale
adjustments. The design of the component has been optimized by incorporating the most desirable aspects of several A/D
conversion techniques. The component offers high speed, high accuracy, minimal temperature dependence, excellent
long-term accuracy and repeatability, and consumes minimal power. These features make this device ideally suitable from
process and machine control to consumer applications.
A/D Converter Register Control
T81L0006A/B
TM Technology Inc. reserves the right
P. 17
Publication Date: AUG. 2005
to change products or specifications without notice. Revsion : B
ADENB Disable all A/D converter input channels: 0-Disable, 1-Enable
If ADENB=0, all input channel will be closed. If ADENB =1, each input
channels is individually enabled or disabled by setting or clearing ENCH7~ENCH0
enable bits.
ADI A/D Interrupt bit: 0-Disable, 1-Enable
If ADI=1, external interrupt 1 will be inhibited. A/D converter interrupt function will
in place of external interrupt 1 function.
ADS A/D Start bit: 0-Stop, 1-Start
EOC A/D Status bit: 0- Busy, 1-End of converting and clear ADS bit
CHS2: CHS0 --- Channel select
ADPS2: ADPS0 ---A/D clock divider, Input frequency = F
OSC
/3
ADPS2:1:0
Dividers Ratio Fad: Fosc/12
000
001
010
011
100
101
110
111
ADB7 ~ADB0--- 8-bit ADC converting data
ENCH7 ~ENCH0 --- ADC individual input channel enable bit:
0-Disable, 1-Enable
1:1
1:2
1:4
1:8
1:16
1:32
1:64
1:128
Default
00100000
Default
x010xxxx
Default
xxxxxxxx
Default
00000000
R/W
ADENB
-
-
R
ADB7
R/W
ENCH7
R/W
ADS
R/W
ADPS2
R
ADB6
R/W
ENCH6
R
R/W
ADI
R/W
ADPS0
R
ADB4
R/W
ENCH4
-
-
-
-
R
R/W
CHS2
-
-
R
ADB2
R/W
ENCH2
R/W
CHS1
-
-
R
ADB1
R/W
ENCH1
R/W
CHS0
-
-
R
ADB0
R/W
ENCH0
ADM
ADR
ADB
ADE
EOC
R/W
ADPS1
R
ADB5
R/W
ENCH5
ADB3
R/W
ENCH3
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| T81L0006B-AD | 8-bit A/D Type MCU |
| T81L0006B-AK | 8-bit A/D Type MCU |
| T81L0006B-BD | 8-bit A/D Type MCU |
| T81L0006B-BK | 8-bit A/D Type MCU |
| T81L0006A-AK | 8-bit A/D Type MCU |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| T81L0006A-AK | 制造商:TMT 制造商全稱:TMT 功能描述:8-bit A/D Type MCU |
| T81L0006A-BD | 制造商:TMT 制造商全稱:TMT 功能描述:8-bit A/D Type MCU |
| T81L0006A-BK | 制造商:TMT 制造商全稱:TMT 功能描述:8-bit A/D Type MCU |
| T81L0006A-CD | 制造商:TMT 制造商全稱:TMT 功能描述:8-bit A/D Type MCU |
| T81L0006A-CK | 制造商:TMT 制造商全稱:TMT 功能描述:8-bit A/D Type MCU |
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