GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.1.2 Pin List
Table 2.1－Pin List
Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin #
Pin Name
5V
Type
P
1
2
AVDD1
RREF
AGND1
DM
P
A
P
33
34
35
36
37
38
GPIO8
GPIO9
B
B
B
B
P
65
CF_RST
O
I
97
98
66 CF_IORDY
67 CF_DMARQ
68 CF_DMACK
VDD33
P
3
GPIO10
GPIO11
VDD33
DGND1
I
99 PMOSOZ_SD
100 PMOSOA_SM
101 PMOSOB_MS
102 PMOSOC_mSD
103 PMOSOD_CF
P
4
A
A
P
O
O
O
O
B
B
B
B
B
B
O
O
O
I
P
5
DP
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
CF_A2
CF_A1
P
6
AVDD3
AGND3
GPIO12
MOEZ
MA10
MCSZ
MD7
P
P
7
P
39 SM_WPDZ
I
CF_A0
P
8
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
I
40
41
42
43
44
45
46
47
SM_D7
SM_D6
SM_D5
SM_D4
SM_D3
SM_D2
SM_D1
SM_D0
B
B
B
B
B
B
B
B
B
O
O
B
B
B
B
B
B
B
B
B
B
O
O
O
O
CF_D0
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
5V
IREF
P
9
CF_D1
A
I
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CF_D8
X1
CF_D2
X2
B
P
CF_D9
DGND3
MS_BS
MS_D1
MS_D0
MS_D2
MS_INS
MS_D3
MS_CLK
MA4
MD6
CF_D10
SM_CLE
SM_CEZ
SM_REZ
SM_RBZ
SM_CDZ
XD_CDZ
SD_WPZ
SD_CDZ
SD_D1
O
B
B
B
I
MD5
MD4
MD3
48 SM_WPZ
49 SM_WEZ
50 SM_ALE
MD2
MD1
B
I
B
O
O
O
O
O
O
O
I
MD0
51
52
53
54
55
56
57
58
59
60
CF_D3
CF_D11
CF_D4
CF_D12
CF_D5
CF_D13
CF_D6
CF_D14
CF_D7
CF_D15
MA0
I
MA1
I
MA5
MA2
B
B
B
B
O
B
B
B
B
B
P
MA6
MA3
SD_D0
MA7
24 TSTMOD
25 CF_CDZ
26 mSD _D1
27 mSD_D0
SD_D7
MA12
MA15
EXTRSTZ
MWEZ
MA14
MA13
MA8
I
SD_D6
B
B
O
B
B
B
I
SD_CLK
SD_D5
O
O
O
O
O
O
28 mSD _CLK
29 mSD _CMD
30 mSD _D3
31 mSD _D2
32 mSD _CDZ
SD_CMD
SD_D4
61 CF_CS0Z
62 CF_CS1Z
63 CF_IORZ
64 CF_IOWZ
SD_D3
SD_D2
MA9
DGND2
MA11
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