Datasheet > CY7C65642-48AXCT

CY7C65642-48AXCT

更新时间： 2024-11-25 11:11:31

品牌	Logo	应用领域
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外围集成电路
页数	文件大小	规格书
40页	409K
描述
4 port Multi-TT hub (configurable with GPIOs, , LED indicator and EEPROM) with 48-pin TQFP - Tape and reel, C-grade

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CY7C65642-48AXCT 数据手册

CY7C65642

HX2VL - Very Low-Power USB 2.0 TetraHub

Controller

Features

• High-performance, low-power USB 2.0 hub, optimized for low-cost designs with minimum bill-of-material

(BOM).

• USB 2.0 hub controller

- Compliant with USB2.0 specification, TID# 30000059

- Up to four downstream ports support

- Downstream ports are backward compatible with FS, LS

- Multiple translator (TT), one per downstream port for maximum performance.

• Very low-power consumption

- 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

- Integrated port status indicator control

- 12-MHz +/-500 ppm external crystal with drive level 600 W (integrated PLL) clock input with optional

27/48-MHz oscillator clock input.

- Internal power failure detection for ESD recovery

• Downstream port management

- Support individual and ganged mode power management

- Overcurrent detection

- Two status indicators per downstream port

• Maximum configurability

- 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

- Configuration options also available through mask ROM

• Available in space saving 48-pin TQFP (7 × 7 mm) and 28-pin QFN (5 × 5 mm) packages

• Supports 0°C to +70°C temperature range

Datasheet

www.infineon.com

Please read the Important Notice and Warnings at the end of this document

page 1

001-65659 Rev. *M

2023-02-13

12 3 4 5 6 7...40

中文翻译

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与CY7C65642-48AXCT相关器件

型号	品牌	获取价格	描述	数据表
CY7C656XX	CYPRESS	获取价格	EZ-USB HX2LP⑩ Low-Power USB 2.0 Hub Controlle
CY7C656XX_08	CYPRESS	获取价格	EZ-USB HX2LP⑩ Low-Power USB 2.0 Hub Controll
CY7C656XX_09	CYPRESS	获取价格	EZ-USB HX2LP Low Power USB 2.0 Hub Controller Family
CY7C656XX_11	CYPRESS	获取价格	EZ-USB HX2LP? Low Power USB 2.0 Hub Controller Family
CY7C66012-PC	CYPRESS	获取价格	Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDIP48, 0.600 INCH, PLASTIC, DIP-48
CY7C66012-PVC	CYPRESS	获取价格	Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDSO48, 0.300 INCH, SSOP-48
CY7C66013	CYPRESS	获取价格	Full-Speed USB (12 Mbps) Peripheral Controller with Integrated Hub
CY7C66013C	CYPRESS	获取价格	Full-Speed USB (12 Mbps) Peripheral Controller with Integrated Hub
CY7C66013C_08	CYPRESS	获取价格	Full-Speed USB (12 Mbps) Peripheral Controller with Integrated Hub
CY7C66013C_11	CYPRESS	获取价格	Full Speed USB (12 Mbps) Peripheral Controller with Integrated Hub

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