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CY7C65620-56LTXI PDF预览

CY7C65620-56LTXI

更新时间: 2024-11-25 11:14:11
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英飞凌 - INFINEON 可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟PC外围集成电路
页数 文件大小 规格书
32页 669K
描述
2 port Single-TT hub (Configurable with GPIOs, LED indicator and EEPROM) with 56-pin QFN 2-Port QFN Bulk, I-grade

CY7C65620-56LTXI 数据手册

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CY7C65620  
CY7C65630  
EZ-USB HX2LP™  
Low Power USB 2.0 Hub Controller Family  
EZ-USB HX2LP™ Low Power USB 2.0 Hub Controller Family  
Integrated upstream and downstream termination resistors  
Integrated port status indicator control  
Features  
USB 2.0 hub controller  
24 MHz external crystal (integrated phase-locked loop (PLL))  
Automotive and Industrial grade option (–40 °C to 85 °C)  
Compliant with USB 2.0 specification  
USB-IF certified: TID# 30000009  
In-system EEPROM programming  
Configurable with external SPI EEPROM:  
Vendor ID, Product ID, Device ID (VID/PID/DID)  
Number of active ports  
Number of removable ports  
Maximum power setting for high-speed and full-speed  
Hub controller power setting  
Power-on timer  
Windows Hardware Quality Lab (WHQL) Compliant  
Up to four downstream ports supported  
Supports bus powered and self powered modes  
Single transaction translator (TT)  
Overcurrent detection mode  
Enabled and disabled overcurrent timer  
Overcurrent pin polarity  
Bus power configurations  
Fit, form, and function compatible with CY7C65640 and  
CY7C65640A (TetraHub™)  
Indicator pin polarity  
Compound device  
Enable full-speed only  
Space saving 56-pin QFN  
Single power supply requirement  
Internal regulator for reduced cost  
Disable port indicators  
Ganged power switching  
Self and bus powered compatibility  
Fully configurable string descriptors for multiple language  
support  
Integrated upstream pull-up resistor  
Integrated pull-down resistors for all downstream ports  
For a complete list of related documentation, click here.  
Block Diagram –  
CY7C65630  
D+  
D -  
High-Speed  
USB Control Logic  
USB 2.0 PHY  
PLL  
Serial  
Interface  
Engine  
24 MHz  
Crystal  
SPI_SCK  
SPI_SD  
SPI_CS  
SPI Communication  
Block  
USB Upstream Port  
Transaction Translator  
TT RAM  
Hub Repeater  
Routing Logic  
USB Downstream Port 1  
USB Downstream Port 2  
USB Downstream Port 3  
USB Downstream Port 4  
USB 2.0  
PHY  
Port  
Status  
Port Power  
Control  
USB 2.0 Port Power  
PHY  
Control  
Port  
Status  
USB 2.0 Port Power  
PHY  
Control  
Port  
Status  
USB 2.0 Port Power  
PHY  
Control  
Port  
Status  
D+ D- PWR#[4]  
LED  
D+ D- PWR#[3]  
OVR#[3]  
LED  
D+ D- PWR#[1]  
OVR#[1]  
LED D+ D- PWR#[2]  
LED  
OVR#[2]  
OVR#[4]  
Errata: For information on silicon errata, see “Errata” on page 28. Details include trigger conditions, devices affected, and proposed workaround.  
Cypress Semiconductor Corporation  
Document Number: 38-08037 Rev. AE  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised June 8, 2017  

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