参数资料
型号: QT60240-ATG
厂商: Atmel
文件页数: 15/26页
文件大小: 0K
描述: IC TOUCH SENSOR 24KEY 32-TQFP
标准包装: 3,000
系列: QMatrix™
类型: 电容性
输入数/键: 24
分辨率(位): 10 b
评估套件: 可供
数据接口: I²C,串行,SPI?
电压基准: 外部
电源电压: 1.8V,3.3V,5V
电流 - 电源: 4.6mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-TQFP
供应商设备封装: 32-TQFP
包装: 带卷 (TR)
其它名称: QT60240-ATG-ND
QT60240-ATGTR
Table 6.2 Setups Lookup Table
Typical values: For most touch applications, use the values shown in the outlined cells. Bold text items indicate default settings. The number to send to the QT is the number in
the leftmost column (0...15), not numbers from within the table. The QT uses lookup tables to translate the 0.. .15 to the parameters for each function.
NRD is an exception: it can range from 0...254 which is translated from 1 = 0.5s to 254 = 127s, in increments of 0.5s, with zero = infinity. 255 is illegal.
AWAKE is an exception: it can range from 1...255 which is translated from 1 = 0.1s to 255 = 25.5s , in increments of 0.1s. Zero is illegal.
DHT is an exception: it can range from 0...255 which is translated from 1 = 0.1s to 255 = 25.5s , in increments of 0.1s. Zero will disable DHT.
15
10
19
15
14
7.5
18
14
13
6
17
13
12
4.5
16
12
11
3.3
15
11
10
2.5
- 2.5 -
14
10
9
2
13
9
8
1.5
12
8
2,000
7
1.2
11
7
1,000
6
1
- 10 -
6
500
- 5 -
5
0.8
9
5
250
4
- 0.6 -
0.6
8
4
-125-
64
3
0.4
7
3
Default=
1s
Default=
2.5s
64
- 48 -
Default=
10s
2
- 2 -
0.3
6
2
0.1...25.5s
On
32
On
32
- On -
0.5 .. 127s
1
0.2
5
1
Off
unused
- Off -
16
- Off -
16
Off
0 (Infinite)
unused
Key off
0.1
4
0
Global
Per key
(Page 20)
(Page 19)
(Page 20)
(Page 19)
(Page 20)
(Page 18)
(Page 17)
DHT
secs
AWAKE
secs
MSYNC
SLEEP
ms
SSYNC
AKS
BL
Pulses
WAKE
NRD
secs
FDIL
counts
NDIL
counts
PDRIFT
secs
NDRIFT
secs
NTHR
counts
Parameter
Index
Number
lQ
22
QT60240-ISG R8.06/0906
相关PDF资料
PDF描述
MS27472T24B35SA CONN RCPT 128POS WALL MNT W/SCKT
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