stac9723t ETC-unknow, stac9723t Datasheet - Page 4

• Manufacturer Part Number: stac9723t
• Description: Stereo Ac 97 Codec With Multi-codec Option
• Manufacturer: ETC-unknow

SigmaTel, Inc.
04/07/00
PIN
10
11
12
# denotes active low
#
1
2
3
4
5
6
7
8
9
E
E1
Figure 1
SDATA_OUT
Signal Name
SDATA_IN
XTL_OUT
BIT_CLK
PC_BEEP
38
RESET#
XTL_IN
DVdd1
DVdd2
DVss1
DVss2
SYNC
2
48 pin TQFP
. Package Outline
SigmaTel
D1
D
N #
PI
13
14
15
16
17
18
19
20
21
22
23
24
26
14
Signal Name
LINE_IN_L
LINE_IN_R
VIDEO_L
VIDEO_R
CD_GND
a
e
PHONE
AUX_R
AUX_L
CD_L
CD_R
MIC1
MIC2
Table 2
Data Sheet
. Pin Designation
PIN
31
25
26
27
28
29
30
32
33
34
35
36
4
#
LINE_OUT_L
LINE_OUT_R
Signal Name
AFILT1
AFILT2
Vrefout
AVdd1
AVss1
APOP
CAP1
CAP2
CAP3
Vref
thickness
e (pitch)
a (lead
width)
Key
D1
E1
D
E
Table 1
PIN
. Package Dimensions
37
38
39
40
41
42
43
44
45
46
47
48
#
TQFP Dimensions
LNLVL_OUT_L
LNLVL_OUT_R
9.00 mm
7.00 mm
9.00 mm
7.00 mm
0.20 mm
0.50 mm
MONO_OUT
1.4 mm
Signal Name
STAC9721
AVdd2
AVss2
EAPD
CID0
CID1
NC
NC
NC
NC
04/07/00