USB2250 SMSC Corporation, USB2250 Datasheet - Page 12

• Manufacturer Part Number: USB2250
• Description: Ultra Fast USB 2.0 Multi-Format Flash Media Controller
• Manufacturer: SMSC Corporation

Revision 2.6 (05-08-08)
PIN
23
24
25
26
27
28
29
30
31
32
#
(SD_nCD)
GPIO15
SD_D2
NAME
nMCE
MA1 /
MA0 /
MA10
CLK_
CLK_
MA16
SEL1
SEL0
MD6
MD5
MD4
MA
12
12
12
12
12
12
12
12
12
12
PIN
55
56
57
58
59
60
61
62
63
64
#
Table 3.2 USB2250/51/59 128-Pin List (continued)
(SM_nCD)
(CF_nCD)
SM_nB/R
CF_D11 /
CF_D12 /
SM_nRE
nRESET
CF_D3 /
CF_D4 /
CF_D5 /
GPIO14
GPIO13
GPIO19
GPIO27
GPIO20
GPIO28
GPIO21
NAME
DATASHEET
MA
12
12
12
12
12
12
12
12
-
-
12
PIN
87
88
89
90
91
92
93
94
95
96
#
Ultra Fast USB 2.0 Multi-Format Flash Media Controller
CF_D10 /
MS_D0 /
CF_D8 /
CF_D2 /
CF_D9 /
MS_DIO
GPIO24
GPIO18
GPIO25
GPIO26
MS_BS
MS_D1
MS_D5
MS_D4
MS_D2
NAME
MA
12
12
12
12
12
12
12
12
12
12
PIN
120
121
122
123
124
125
126
127
128
119
#
SMSC USB2250/51/59
(VBUS_DET)
CF_DMACK
VDDPLL18
VDDA33
XTAL1 /
/ TXD /
GPIO7
LED1 /
GPIO1
NAME
XTAL2
CLKIN
RBIAS
GPIO3
VSS
VSS
Datasheet
MA
12
12
12
-
-
-
-
-
-
-