Datasheet
3
9596A–AT42–10/10
AT42QT1070
1.3 Pinout Configuration – Comms Mode (20-pin VQFN)
1.4 Pinout Configuration – Standalone Mode (20-pin VQFN)
N/C
N/C
Vss
Vdd
N/C
KEY4
KEY3
KEY2
KEY1
KEY0
MODE (Vss)
SDA
1
2
3
4
5
11
12
13
14
15
20
19
18
17
16
6
7
8
10
9
QT1070
RESET
CHANGE
SCL
KEY6
KEY5
N/C
N/C
N/C
N/C
N/C
Vss
Vdd
N/C
KEY4
KEY3
KEY2
KEY1
KEY0
MODE (Vdd)
OUT0
1
2
3
4
5
11
12
13
14
15
20
19
18
17
16
6
7
8
10
9
QT1070
RESET
OUT4
OUT3
OUT2
OUT1
N/C
N/C
N/C