isd3900 Winbond Electronics Corp America, isd3900 Datasheet - Page 7

• Manufacturer Part Number: isd3900
• Description: Multi-message Record/playback Devices With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

4
PINOUT CONFIGURATION
I
I
2
2
I
I
S_SDO/GPIO4
2
S_SCK/GPIO6
2
S_SDI/GPIO7
S_WS/GPIO5
VREG
V
CSB
V
NC
NC
NC
CCD
SSD
DI
Figure 4-1 ISD3900 48-Lead LQFP Pin Configuration.
1
2
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
48
47 46 45
ISD3900
44 43 42 41 40 39 38 37
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Publication Release Date: July 1, 2010
36
35
34
33
32
31
30
29
28
27
26
25
XTALIN
XTALOUT
NC
NC
GPIO1
GPIO2
GPIO3
CLK
DO
RESET
RDY/BSYB
INTB
ISD3900
Revision 1.0