QT1106-ISG View Datasheet(PDF) - Quantum Research Group
Part Name
Description
Manufacturer
QT1106-ISG Datasheet PDF : 20 Pages
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Table 2.2 Pinlist
32-QFN
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Name
SPREAD
/RST
Vdd
OSC
n/c
CHANGE
SNSB7
SNSB6
SNSB5
SNSB
SNSB
SNSB
SNSB
SNSB4
SNSB3
SNSB2
SNSB1
SNSB
SNSB
SNSB
DRDY
Vss
SCLK
/SS
MOSI
MISO
SNSA
SNSA
SNSA
SNSA1
SNSA2
SNSA3
Type
OD
I
Pwr
I
-
OF
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
OF
Pwr
I
I
I
OF
I/O
I/O
I/O
I/O
I/O
I/O
Function
Spread-spectrum drive
Reset input
Power
Oscillator current drive
-
State change notification
To CSB7
To CSB6
To CSB5
To any CSB + Key
To any CSB + Key
To any CSB + Key
To any CSB + Key
To CSB4
To CSB3
To CSB2
To CSB1
To any CSB + Key
To any CSB + Key
To any CSB + Key
SPI Data Ready
Ground
SPI Clock
SPI Slave Select in
SPI Master Out /Slave In
SPI Master In / Serial Out
To any CSA + wheel/slider
To any CSA + wheel/slider
To any CSA + wheel/slider
To CSA1
To CSA2
To CSA3
Notes
-
Active low reset
+2.8 to +5.0V
Resistor to Vdd and optional
spread-spectrum RC network
Leave open
To host
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
SPI handshake line
-
SPI serial bit clock
-
Data from host to QT1106
Data from QT1106 to host
Sense pin
Sense pin
Sense pin
Sense pin position 43
Sense pin position 85
Sense pin position 0
Pin Type
I/O
I
OD
OF
Pwr
CMOS input/output
CMOS input only
CMOS open drain output (pull up to Vdd)
CMOS output that can float during Reset, Sleep or LP modes
Power / ground
If Unused
Open
Vdd
-
-
-
-
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
-
-
-
Open
-
-
Open
Open
Open
Open
Open
Open
Note: Sense terminals can be twinned with any sense drive terminals of the same group, e.g. SNSA1 can be paired with any
SNSA terminal.
Lq
6
QT1106-ISG R8I.05/0906
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