參數(shù)資料
型號(hào)： USB2228
廠商： SMSC Corporation
英文描述： 4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
中文描述： 第4代USB2.0閃存介質(zhì)控制器，它集成卡功率場(chǎng)效應(yīng)管
文件頁(yè)數(shù)： 10/26頁(yè)
文件大小： 919K
代理商： USB2228
4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs
Datasheet
Revision 1.77 (06-13-05)
10
SMSC USB2227/USB2228
DATASHEET
Notes:
■
RBIAS is connected to the Analog Ground plane VSSA via a resistor.
■
When the internal 1.8V regulator is enabled, VDD18 (Pin 106) & VDD18PLL (Pin 101), MUST have
a 10uf +/- 20%, (equivalent series resistance (ESR) <0.1ohm) bypass capacitor to VSSA. These
capacitors must be as close to the pins as possible
10
MD5
8
42
GPIO8/
CRD_PWR0
8
74
SM_nWP
8
106
VDD18
-
11
MD6
8
43
VDD33
-
75
SM_CLE
8
107
GPIO7
8
12
MD7
8
44
GPIO11/
CRD_PWR2
8
76
SM_nWPS
-
108
VDD33
-
13
nMRD
8
45
CF_D10
8
77
SM_nB/R
-
109
GPIO6/
ROMEN
8
14
nMWR
8
46
CF_D11
8
78
SM_nCD
-
110
GPIO5
8
15
VSS
-
47
VSS
-
79
GPIO10/
CRD_PWR1
8
111
GPIO4
8
16
VSS
-
48
CF_D12
8
80
VDD33
-
112
VSS
-
17
nMCE
8
49
VDD18
-
81
SM_nRE
8
113
GPIO2
8
18
MS_INS
-
50
CF_D13
8
82
SM_nWE
8
114
GPIO1
8
19
MS_D0/
MS_SDIO
8
51
CF_D14
8
83
SM_nCE
8
115
nRESET
-
20
MS_D1
8
52
CF_D15
8
84
VSS
-
116
MA0/
CLK_SEL0
8
21
MS_D2
8
53
CF_nCD1
-
85
VSS
-
117
MA1/
CLK_SEL1
8
22
MS_D3
8
54
CF_nCD2
-
86
VSSA
-
118
MA2/
SEL_
CLKDRV
8
23
MS_SCL
K
8
55
CF_IRQ
8
87
USBDM
-
119
MA3
8
24
MS_BS
8
56
CF_IORDY
8
88
USBDP
-
120
MA4
8
25
SD_nWP
-
57
CF_nIOR
8
89
VDDA33
-
121
MA5
8
26
SD_DAT0
8
58
CF_nIOW
8
90
GPIO15
8
122
MA6
8
27
SD_DAT1
8
59
CF_nRESET
8
91
GPIO14
8
123
MA7
8
28
SD_DAT2
8
60
CF_nCS0
8
92
GPIO13
8
124
MA8
8
29
SD_DAT3
8
61
CF_nCS1
8
93
GPIO12
8
125
MA9
8
30
SD_CMD
8
62
CF_SA0
8
94
GPIO3
8
126
MA10
8
31
SD_CLK
-
63
CF_SA1
8
95
nTEST1
-
127
MA11
8
32
CF_D0
8
64
CF_SA2
-
96
nTEST0
-
128
MA12
8
Table 3.2 USB2227/USB2228 128-Pin VTQFP (continued)
PIN
#
NAME
MA
PIN
#
NAME
MA
PIN
#
NAME
MA
PIN
#
NAME
MA
相關(guān)PDF資料
PDF描述
USB2228-NE-XX 4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
USB2228-NU-XX 4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
USB2231 5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
USB2231-NE-03 5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
USB2231-NU-03 5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
USB2228AHZS07 制造商:Rochester Electronics LLC 功能描述: 制造商:SMSC 功能描述:
USB2228-AHZS-XX 制造商:SMSC 制造商全稱:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs
USB2228-NE-03 功能描述:USB 接口集成電路 USB 2.0 Flash Media Card RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB2228-NE-05 制造商:Rochester Electronics LLC 功能描述:USB2.0 FLASH MEDIA CARD CONTROLLER - Bulk
USB2228-NE-XX 制造商:SMSC 制造商全稱:SMSC 功能描述:4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
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