w86l488 Winbond Electronics Corp America, w86l488 Datasheet - Page 39

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

11. REFERENCE SCHEMATIC
11.1 W86L488Y Reference Schematic
C10
0.1u
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A1
A2
A3
D
D
VCC3
42
19
43
10
48
47
46
45
44
41
40
38
37
36
18
31
9
8
7
5
4
3
2
1
6
D
C11
0.1u
W86L488D/48P_LQFP
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15/A0
A1
A2
A3
VSS
VSS
VSS
VSS
U2
XRDN/XRDWRN
XWRHN/XBEHN
XWRLN/XBELN
XDRQN/XRDY
XDAKN/XAS
CD/DAT3
XTYP2
XINTN
RSTN
XCSN
HCKI
DAT2
DAT0
DAT1
GIO0
GIO1
GIO2
GIO3
GIO4
CMD
CLK
XTO
- 36 -
XTI
23
12
39
13
14
28
11
35
32
34
33
29
30
15
16
22
27
26
25
24
17
20
21
Publication Release Date: February 5, 2004
R65
Preliminary W86L488
RSTN
XTI
XTO
HCKI
XINTN
NCS5
NOE
NWE
XDRQN
XDAKN
DAT2
DAT3
CMD
CLK
DAT0
DAT1
INS
GIO1
GIO2
GIO3
WP
0
VCC3
D
R62
open
R63
0
Revision 0.82