- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379096 > CY7C65640-LFXC (CYPRESS SEMICONDUCTOR CORP) TetraHub High-speed USB Hub Controller PDF資料下載
參數(shù)資料
| 型號： | CY7C65640-LFXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 總線控制器 |
| 英文描述： | TetraHub High-speed USB Hub Controller |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, QCC56 |
| 封裝： | 8 X 8 MM, LEAD FREE, QFN-56 |
| 文件頁數(shù)： | 25/27頁 |
| 文件大?。?/td> | 675K |
| 代理商： | CY7C65640-LFXC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁
CY7C65640
Document #: 38-08019 Rev. *E
Page 25 of 27
15.0
Ordering Information
16.0
Package Diagrams
The TetraHub is available in a space-saving 56-pin QFN (8 X 8 mm)
Note:
The bottom metal pad size varies by product due to die size variable. If metal pad design or dimension are critical with your board
designs, please contact Cypress Sales office to get the specific outline option.
16.1
The QFN (Quad Flatpack No Leads), being a lead free package, the electrical contact of the part to the Printed Circuit Board
(PCB) is made by soldering the lands on the bottom surface of the package to the PCB. Hence special attention is required to
the heat transfer area below the package to provide a good thermal bond to the circuit board. A Copper (Cu) fill should be designed
into the PCB as a thermal pad under the package. Heat is transferred from the TeraHub through the device’s metal paddle on the
bottom side of the package. Heat from here is conducted to the PCB at the thermal pad. It is then conducted from the thermal
pad to the PCB inner ground plane by a 5 x 5 array of Via. A Via is a plated through-hole in the PCB with a finished diameter of
13 mil. The QFN’s metal die paddle must be soldered to the PCB’s thermal pad. Solder mask is placed on the board top side over
each Via to resist solder flow into the Via. The mask on the top side also minimizes outgassing during the solder reflow process.
Please follow the layout guidelines provided in the PCB layout files accompanied with the CY4602 TetraHub Reference Design
Kit. The information in this section was derived from the original application note by the package vendor. For further information
on this package design please refer to the application note “Surface Mount Assembly of AMKOR’s MicroLeadFrame (MLF)
Technology”. This application note can be downloaded from AMKOR’s website from the following URL
http://www.amkor.com/products/notes_papers/MLF_AppNote_0301.pdf.
This application note provides detailed information on board mounting guidelines, soldering flow, rework process, etc.
Quad Flat Package No Leads (QFN) Package Design Notes
Ordering Code
Package Type
CY7C65640-LFC
CY7C65640-LFXC
CY4602
56-pin QFN
56-pin QFN Lead Free Package
TetraHub USB 2.0 4 port Hub Reference Design Kit
0.80[0.031]
7.70[0.303]
7.80[0.307]
7.90[0.311]
8.10[0.319]
A
C
1.00[0.039] MAX.
N
SEATING
N
2
0.18[0.007]
0.28[0.011]
0.50[0.020]
1
1
2
0.08[0.003]
0.50[0.020]
0.05[0.002] MAX.
(4X)
C
0.24[0.009]
0.60[0.024]
0.20[0.008] REF.
0.80[0.031] MAX.
PIN1 ID
0.20[0.008] R.
0°-12°
6.45[0.254]
6.55[0.258]
0.45[0.018]
8
7
7
7
DIA.
0.30[0.012]
6
6
TOP VIEW
BOTTOM VIEW
SIDE VIEW
E-PAD
(PAD SIZE VARY
BY DEVICE TYPE)
51-85144-*D
56-Lead QFN 8 x 8 MM LF56A
Dimensions are in milimeters
MIN
MAX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C65640 | TetraHub High-speed USB Hub Controller |
| CY7C65640-LFC | TetraHub High-speed USB Hub Controller |
| CY4602 | TetraHub High-speed USB Hub Controller |
| CY7C65640A | TetraHub High-Speed USB Hub Controller(TetraHub高速USB Hub控制器) |
| CY7C67200 | EZ-OTG Programmable USB On-The-Go Host/Peripheral Controller(EZ-OTG可編程USB On-The-Go主機/外圍設(shè)備控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C65642-28LTXC | 功能描述:USB 接口集成電路 TetraHub Ctrl USB2.0 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 |
| CY7C65642-28LTXCT | 制造商:Cypress Semiconductor 功能描述:USB HIGH SPEED HUBS - Tape and Reel 制造商:Cypress Semiconductor 功能描述:INTERFACE CONTROLLER |
| CY7C65642-48AXC | 功能描述:USB 接口集成電路 CY7C65642-48AXC 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 |
| CY7C65642-48AXCT | 功能描述:USB 接口集成電路 CY7C65642-48AXCT 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 |
| CY7C66013C-PVXC | 功能描述:8位微控制器 -MCU USB Hubs RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。