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參數(shù)資料
| 型號： | USB3300 |
| 廠商： | SMSC Corporation |
| 英文描述： | CONN/14 POS HDR SHRD DBL STR |
| 中文描述： | 高速USB主機或設(shè)備物理層低引腳接口，具有ULPI收發(fā) |
| 文件頁數(shù)： | 8/11頁 |
| 文件大小： | 344K |
| 代理商： | USB3300 |
Hi-Speed USB Host or Device PHY with ULPI Low Pin Interface
Revision 1.02 (02-16-05)
8
SMSC USB3300
PRODUCT PREVIEW
17
DATA[7]
I/O,
CMOS,
Pull-low
N/A
8-bit bi-directional data bus. Bus ownership is
determined by DIR. The Link and PHY initiate data
transfers by driving a non-zero pattern onto the data
bus. ULPI defines interface timing for a single-edge
data transfers with respect to rising edge of
CLKOUT. DATA[7] is the MSB and DATA[0] is the
LSB.
18
DATA[6]
I/O,
CMOS,
Pull-low
N/A
19
DATA[5]
I/O,
CMOS,
Pull-low
N/A
20
DATA[4]
I/O,
CMOS,
Pull-low
N/A
21
DATA[3]
I/O,
CMOS,
Pull-low
N/A
22
DATA[2]
I/O,
CMOS,
Pull-low
N/A
23
DATA[1]
I/O,
CMOS,
Pull-low
N/A
24
DATA[0]
I/O,
CMOS,
Pull-low
N/A
25
VDD3.3
Power
N/A
A 0.1uF bypass capacitor should be connected
between this pin and the ground plane on the PCB.
26
VDD1.8
Power
N/A
1.8V Digital regulator bypass. A 4.7uF low ESR
ceramic bypass capacitor should be connected
between this pin and the ground plane of the PCB.
This pin should be connected to the other VDD1.8,
pin 15.
27
XO
Output,
Analog
N/A
Crystal pin. If using an external clock on XI this pin
should be floated.
28
XI
Input,
Analog
N/A
Crystal pin. A 24MHz crystal is supported. The
crystal is placed across XI and XO. An external
24MHz clock source may be driven into XI in place
of a crystal.
29
VDDA1.8
Power
N/A
1.8 Volt Analog Regulator bypass. A 4.7uF low ESR
ceramic bypass capacitor to the ground plane of the
PCB is recommended.
30
VDD3.3
Power
N/A
Analog 3.3 volt supply. A 0.1uF low ESR bypass
capacitor connected to the ground plane of the PCB
is recommended.
31
VDD3.3
Power
N/A
Analog 3.3 volt supply. Should be connected directly
to pin 30.
32
RBIAS
Analog,
CMOS
N/A
External 12K
+/- 1% bias resistor to ground.
Table 1 USB3300 Pin Definitions (continued)
PIN
NAME
DIRECTION,
TYPE
ACTIVE
LEVEL
DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| USB3300-EZK | HI SPEED USB HOST OR DEVICE PHY WITH ULPI LOW PIN INTERFACE |
| USB3450 | HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE |
| USB3450-FZG | HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE |
| USB97C201 | USB 2.0 ATA/ ATAPI Controller |
| USB97C201-MC | USB 2.0 ATA/ ATAPI Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| USB3300_06 | 制造商:SMSC 制造商全稱:SMSC 功能描述:Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface |
| USB3300_07 | 制造商:SMSC 制造商全稱:SMSC 功能描述:Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface |
| USB3300-EX | 制造商:Rochester Electronics LLC 功能描述:USB 2.0 PHY ULPI - Bulk |
| USB3300-EZK | 功能描述:USB 接口集成電路 USB 2.0 PHY ULPI 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 |
| USB3300-EZK-TR | 功能描述:USB 接口集成電路 USB 2.0 PHY ULPI 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 |
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