Datasheet

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SBAS317E − APRIL 2004 − REVISED MAY 2006
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9
PIN CONFIGURATIONS
Top View TQFP
Top View QFN
36
35
34
33
32
31
30
29
28
27
26
25
DV
DD
DV
DD
DGND
DGND
P1.6/INT4
P1.5/INT3
P1.4/INT2/SS
P1.3/DIN
P1.2/DOUT
P1.1
P1.0/PROG
NC
(1)
DGND NC
(1)
DV
DD
P3.7 P3.6/SCK/SCL/CLKS P3.5/T1 P3.4/T0 P3.3/INT1 P3.2/INT0 P3.1/TxD0 P3.0/RxD0 P1.7/INT5
IDAC
REFOUT/REFIN+
REFIN
−
NC
(1)
AIN7 AIN6 AIN5 AIN4 AIN3 AIN2 AIN1 AIN0
1
2
3
4
5
6
7
8
9
10
11
12
NC
(1)
XIN
XOUT
DGND
RST
NC
(1)
NC
(1)
NC
(1)
AV
DD
AGND
AGND
AINCOM
48 47 46 45 44 43 42
41 40 39 38
13 14 15 16 17 18 19 20 21 22 23
37
24
MSC1200
NOTE: (1) NC pins should be left unconnected.
P3.7 P3.6/SCK/SCL/CLKS P3.5/T1 P3.4/T0 P3.3/INT1 P3.2/INT0 P3.1/TxD0 P3.0/RxD0 P1.7/INT5
XIN
XOUT
DGND
RST
NC
(1)
AV
DD
AGND
AGND
AINCOM
IDAC
REFOUT/REFIN+
REFIN
−
AIN5 AIN4 AIN3 AIN2 AIN1 AIN0
DV
DD
DGND
P1.6/INT4
P1.5/INT3
P1.4/INT2/SS
P1.3/DIN
P1.2/DOUT
P1.1
P1.0/PROG
NOTE: (1) NC pin should be left unconnected.
1
2
3
4
5
6
7
8
9
27
26
25
24
23
22
21
20
19
10 11 12 13 14 15 16 17 18
36 35 34 33 32 31 30 29 28
MSC1201
MSC1202