W681307DG Datasheet, PDF (11/160 Pages) Winbond – USB1.1 CODEC Microprocessor Control Unit with 32KB Mask ROM and 4KB RAM.

3. PIN CONFIGURATION
KR0
1
KR1
2
KR2
3
KR3
4
KR4
5
KC0
6
KC1
7
KC2
8
KC3
9
PCM_IN
10
PCM_ OUT
11
PCM_ CLK
12
PCM_ FSC
13
ISP_ WR
14
PSEN
15
ALE
16
DVDD4
17
AD7
18
AD6
19
AD5
20
AD4
21
AD3
22
AD2
23
AD1
24
AD0
25
－＋－＋
W681307 D
100 PIN
LQFP
MASK ROM
W681307
75
PO 1P
74
AGND 2
73
NC
72
NC
71
NC
70
NC
69
NC
68
NC
67
NC
66
NC
65
NC
64
NC
63
NC
62
SYSCLKOUT
61
NC
60
DGND5
59
DVDD5
58
RESET_ OUT
57
GND_ OSC
56
XTAL2
55
XTAL1
54
VDD_ OSC
53
DVDD3
52
DGND3
51
EXT_ROM
- 11 -
Publication Release Date: May, 2007
Revision 1.3