參數(shù)資料
型號(hào): AT42QT1110-MZ
廠商: ATMEL CORP
元件分類: 速度傳感器和接近開關(guān)
英文描述: PROXIMITY SENSOR-CAPACITIVE, 0-5V, SQUARE, SURFACE MOUNT
封裝: 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-220VHHD-2, QFN-32
文件頁數(shù): 21/46頁
文件大?。?/td> 657K
代理商: AT42QT1110-MZ
3
9570I–AT42–03/10
AT42QT1110-MZ/AT42QT1110-AZ
1.2
Pin Descriptions
I
Input only
I/O
Input and output
O
Output only, push-pull
OD
Open drain output
P
Ground or power
Table 1-1.
Pin Listing
Pin
Name
Type
Comments
If Unused, Connect To...
1
SNS0K
I/O
Sense Pin
Leave open
2
SNS1
I/O
Sense Pin
Leave open
3
SNS1K
I/O
Sense Pin
Leave open
4
Vdd
P
Power
5
Vss
P
Supply Ground
6
SNS2K
I/O
Sense Pin
Leave open
7
SNS2
I/O
Sense Pin
Leave open
8
SNS3
I/O
Sense Pin
Leave open
9
SNS3K
I/O
Sense Pin
Leave open
10
SNS4
I/O
Sense Pin
Leave open
11
SNS4K
I/O
Sense Pin
Leave open
12
SNS5
I/O
Sense Pin
Leave open
13
SNS5K
I/O
Sense Pin
Leave open
14
SS
I
Enable SPI
Vss via 100 k
resistor to enable SPI
Vdd via 100 k
resistor to disable SPI
15
MOSI
I
SPI Data In
Leave open
16
MISO
O
SPI Data Out
Leave open
17
SCK
I
SPI Clock
Leave open
18
Vdd
P
Power
19
SNS6K
I/O
Sense Pin
Leave open
20
SNS6
I/O
Sense Pin
Leave open
21
Vss
P
Supply Ground
22
SNS7K/DETECT0
I/O
Sense Pin/Key Status Indicator
Leave open
23
SNS7/DETECT1
I/O
Sense Pin/Key Status Indicator
Leave open
24
SNS8/DETECT2
I/O
Sense Pin / Key Status Indicator
Leave open
25
SNS8K/DETECT3
I/O
Sense Pin / Key Status Indicator
Leave open
26
SNS9/DETECT4
I/O
Sense Pin / Key Status Indicator
Leave open
27
SNS9K/DETECT5
I/O
Sense Pin / Key Status Indicator
Leave open
28
CHANGE
OD
Touch Event Indicator
Leave open
29
RESET
I
Reset
Vdd
30
SNS10/DETECT6
I/O
Sense Pin / Key Status Indicator
Leave open
31
SNS10K/SYNC
I/O
Sense Pin / Synchronization Input
Vdd or Vss via 100 k
resistor
32
SNS0
I/O
Sense Pin
Leave open
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