w86l488 Winbond Electronics Corp America, w86l488 Datasheet - Page 6

• Manufacturer Part Number: w86l488
• Description: Sd/ Sdio/ Mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

3.2 W86L488AY Pin Configuration
Fig. 3-2 W86L488AY Pin Assignment (64-pin QFN).
XTYP2
D15/A0
VDDH
TEST
GIO7
GIO8
GIO9
VSS
D14
D13
D12
D11
D10
A2
A1
D9
49
50
51
52
53
54
55
56
57
58
59
50 60
61
62
63
64
48
1
47
2
46
3
45
4
44
5
43
6
42
7
41
8
- 3 -
40
9
39
10 11 12
38
37
36
13 14 15 16
Publication Release Date: February 5, 2004
Preliminary W86L488
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
GIO4
BDAT1
BDAT0/BCDO
BCLK
ADAT1
ADAT0
ACLK
VDD3
VSS
ACMD
ADAT3
ADAT2
BCMD/
BDAT3
BDAT2
XTO
/ACDI
/BIRQ
BCDI
/BCS
/AIRQ
/ACDO
/ACS
Revision 0.82