MT8812AP

Manufacturer Part NumberMT8812AP
ManufacturerZarlink Semiconductor
MT8812AP datasheets

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Pin Description

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1
40
Y3
2
39
AY2
3
38
RESET
4
37
AX3
5
36
AX0
6
35
NC
7
34
NC
8
33
X6
9
32
X7
10
31
X8
11
30
X9
12
29
X10
13
28
X11
14
27
NC
15
26
Y7
16
25
NC
17
24
Y6
18
23
STROBE
19
22
Y5
20
21
VSS
40 PIN PLASTIC DIP

Pin Description

Pin #
Name
1
1
Y3
Y3 Analog (Input/Output): this is connected to the Y3 column of the switch array.
2
2
AY2
Y2 Address Line (Input).
3
3
RESET Master RESET (Input): this is used to turn off all switches. Active High.
4,5
4,5
AX3,AX0 X3 and X0 Address Lines (Inputs).
6,7
6-8
NC
No Connection.
8-13
9-14
X6-X11 X6-X11 Analog (Inputs/Outputs): these are connected to the X6-X11 rows of the
switch array.
14
15-17
NC
No Connection.
15
18
Y7
Y7 Analog (Input/Output): this is connected to the Y7 column of the switch array.
16
-
NC
No Connection.
17
19
Y6
Y6 Analog (Input/Output): this is connected to the Y6 column of the switch array.
18
20
STROBE STROBE (Input): enables function selected by address and data. Address must be
stable before STROBE goes high and DATA must be stable on the falling edge of the
STROBE. Active High.
19
21
Y5
Y5 Analog (Input/Output): this is connected to the Y5 column of the switch array.
20
22
V
Ground Reference.
SS
21
23
Y4
Y4 Analog (Input/Output): this is connected to the Y4 column of the switch array.
22, 23 24,25 AX1,AX2 X1 and X2 Address Lines (Inputs).
24, 25 26,27 AY0,AY1 Y0 and Y1 Address Lines (Inputs).
26, 27 28-31
NC
No Connection.
MT8812
VDD
Y2
DATA
6 5 4 3 2
Y1
7
NC
NC
NC
8
Y0
9
X6
NC
10
X0
X7
X8
11
X1
12
X9
X2
13
X10
X3
14
X11
X4
15
NC
X5
16
NC
NC
NC
17
NC
18 19 20 21 22
AY1
AY0
AX2
AX1
Y4
Figure 2 - Pin Connections
Description
2
Zarlink Semiconductor Inc.
Data Sheet
44 43 42 41 40
1
39
NC
38
NC
37
X0
36
X1
35
X2
34
X3
33
X4
32
X5
31
NC
30
NC
29
NC
23
24 25 26 27 28
44 PIN PLCC