w86l488y-ay Winbond Electronics Corp America, w86l488y-ay Datasheet - Page 5

• Manufacturer Part Number: w86l488y-ay
• Description: Winbond Host Interface Sd/sdio/mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

3. PIN CONFIGURATIONS
3.1
W86L488Y Pin Configuration
D15/A0
Fig. 3-1 W86L488Y Pin Assignment (48-pin QFN).
XTYP2
VDDH
VSS
D14
D13
D12
D11
D10
A2
A1
D9
37
38
39
40
41
42
43
44
45
46
47
48
36
1
35
2
34
3
33
W86L488Y
4
32
5
31
6
- 2 -
30
7
29
8
28
9
27
10
26
11
25
12
24
23
22
21
20
19
18
17
16
15
14
13
GIO3
GIO4
DAT1/IRQ
DAT0/CDO
CLK
VDD3
VSS
CMD/CDI
DAT3/CS
DAT2
XTO
XTI
W86L488