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CY7C65642-28LTXC

更新时间： 2024-11-27 09:45:47
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 总线控制器微控制器和处理器外围集成电路PC时钟
页数 文件大小 规格书
21页 539K
描述
HX2VL – Very Low Power USB 2.0 TetraHub Controller

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中文翻译

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CY7C65642-28LTXC 技术参数

是否Rohs认证：符合生命周期：Active
包装说明：HVQCCN, LCC28,.2SQ,20Reach Compliance Code：compliant
ECCN代码：5A991.B.4.BHTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：1.65
Samacsys Confidence：1Samacsys Status：Released
Samacsys PartID：611553Samacsys Pin Count：29
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Quad Flat No-Lead
Samacsys Footprint Name：28-pin QFN (5 × 5 × 0.8 mm), LT28A (001-64621 2)Samacsys Released Date：2018-06-28 06:30:53
Is Samacsys：N其他特性：ALSO OPRATES AT 5 V SUPPLY
总线兼容性：I2C最大时钟频率：48 MHz
JESD-30 代码：S-XQCC-N28JESD-609代码：e4
长度：5 mm湿度敏感等级：3
端子数量：28最高工作温度：70 °C
最低工作温度：封装主体材料：UNSPECIFIED
封装代码：HVQCCN封装等效代码：LCC28,.2SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：3.3/5 V
认证状态：Not Qualified座面最大高度：0.8 mm
子类别：Bus Controllers最大压摆率：99.78 mA
最大供电电压：3.6 V最小供电电压：3.15 V
标称供电电压：3.3 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：30宽度：5 mm
uPs/uCs/外围集成电路类型：BUS CONTROLLER, UNIVERSAL SERIAL BUSBase Number Matches：1

CY7C65642-28LTXC 数据手册

 浏览型号CY7C65642-28LTXC的Datasheet PDF文件第2页浏览型号CY7C65642-28LTXC的Datasheet PDF文件第3页浏览型号CY7C65642-28LTXC的Datasheet PDF文件第4页浏览型号CY7C65642-28LTXC的Datasheet PDF文件第5页浏览型号CY7C65642-28LTXC的Datasheet PDF文件第6页浏览型号CY7C65642-28LTXC的Datasheet PDF文件第7页 
PRELIMINARY  
CY7C65642  
HX2VL – Very Low Power USB 2.0  
TetraHub™ Controller  
❐ Integrated port status indicator control  
Features  
❐ 12-MHz +/-500 ppm external crystal with drive level 600 μW  
(integrated PLL) clock input with optional 27/48-MHz  
oscillator clock input.  
■ High-performance, low-power USB 2.0 hub, optimized for low-  
cost designs with minimum bill-of-material (BOM).  
❐ Internal power failure detection for ESD recovery  
■ USB 2.0 hub controller  
■ Downstream port management  
❐ Compliant with USB2.0 specification  
❐ Up to four downstream ports support  
❐ Downstream ports are backward compatible with FS, LS  
❐ Multiple translator (TT), one per downstream port for  
maximum performance.  
❐ Support individual and ganged mode power management  
❐ Overcurrent detection within 8 mS.  
❐ Two status indicators per downstream port  
❐ Slew rate control for EMI management  
■ Maximum configurability  
■ Very low-power consumption  
❐ VID and PID are configurable through external EEPROM  
❐ Number of ports, removable/non-removable ports are  
configurable through EEPROM and I/O pin configuration  
❐ I/O pins can configure gang/individual mode power  
switching, reference clock source and polarity of power  
switch enable pin  
❐ Supports bus-powered and self-powered modes  
❐ Auto switching between bus-powered and self-powered  
❐ Single MCU with 2 K ROM and 64 byte RAM  
❐ Lowest power consumption.  
■ Highly integrated solution for reduced BOM cost  
❐ Internal regulator - single power supply 5 V required.  
❐ Provision of connecting 3.3 V with external regulator.  
❐ Integrated upstream pull-up resistor  
❐ Integrated pull-down resistors for all downstream ports  
❐ Integrated upstream/downstream termination resistors  
❐ Configuration options also available through mask ROM  
■ Available in space saving 48-pin (7 × 7 mm) TQFP and 28-pin  
(5 × 5 mm) QFN packages  
■ Supports 0 °C to +70 °C temperature range  
Block Diagram  
I2C /  
SPI  
MCU  
D+  
D-  
RAM ROM  
12/27/48  
MHz  
OSC-in  
OR 12  
MHz  
USB 2.0 PHY  
PLL  
USB Upstream Port  
Serial  
Interface  
Engine  
HS USB  
Control Logic  
Crystal  
5 V i/p (for internal  
regulator)  
NC (for external regulator)  
Transaction Translator x 4  
1.8 V  
Regulator  
Hub Repeater  
3.3 V  
3.3 V i/p (with ext. reg. & 28-QFN  
NC (with ext. reg. & 48-TQFP)  
3.3 V o/p (for int. reg.)  
Routing Logic  
USB Downstream Port 1  
USB Downstream Port 2  
USB Downstream Port 3  
USB Downstream Port 4  
USB 2.0  
PHY  
Port  
Control  
USB 2.0  
PHY  
Port  
Control  
USB 2.0  
PHY  
Port  
Control  
USB 2.0  
PHY  
Port  
Control  
LED  
LED  
LED  
LED  
D+ D-  
D+ D-  
D+ D-  
D+ D-  
Cypress Semiconductor Corporation  
Document Number: 001-65659 Rev. *A  
•
198 Champion Court  
•
San Jose, CA 95134-1709  
•
408-943-2600  
Revised June 29, 2011  
[+] Feedback  
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中文翻译

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