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CY7C65642-28LTXC

Name: CY7C65642-28LTXC
Rating: 4.7 (12 reviews)

IC CONTROLLER USB 28QFN

メーカー
Mfr。パート #CY7C65642-28LTXC
パッケージ QFN-28
データシート CY7C65642-28LTXC DataSheet
在庫中6995

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100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

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仕様

Package	Tray
Series	HX2VL TetraHub™
ProductStatus	Active
Protocol	USB
Function	Controller
Interface	I²C, SPI
Standards	USB 2.0
Voltage-Supply	3.15V ~ 5.25V
OperatingTemperature	0°C ~ 70°C
Package/Case	28-WFQFN Exposed Pad

概要

Description

The CY7C65642-28LTXC is a USB hub controller from Cypress Semiconductor, designed for high-speed USB applications. It features a 2-port USB 2.0 hub with full compliance to the USB 2.0 specification, offering data transfer rates of up to 480 Mbps. The device boasts a low-power architecture, making it suitable for battery-operated devices.
Key features include support for multiple bus-powered and self-powered configurations, built-in plug-and-play functionality, and the ability to manage power distribution effectively across its ports. The device operates at a voltage range of 4.5V to 5.5V and includes integrated power management capabilities, which enhance its efficiency.
The CY7C65642-28LTXC is often used in applications like computer peripherals, consumer electronics, and industrial devices, where reliable USB connectivity is essential. Its compact package and versatile functionality make it a popular choice for engineers looking to implement USB solutions in their designs.

Features

The CY7C65642-28LTXC is a USB 2.0 hub controller from Cypress Semiconductor. Key features include:
1. USB 2.0 Compliance: Supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) USB devices.
2. Port Configuration: Provides up to 7 downstream ports, allowing multiple devices to connect.
3. Integrated Power Management: Supports power management features such as per-port power control and over-current protection.
4. Multiple Operating Modes: Can operate in multiple modes, including bus-powered and self-powered configurations.
5. Flexible Power Distribution: Supports various power distribution configurations for downstream devices.
6. Enhanced Data Handling: Features advanced bus-management capabilities for efficient data transfer.
7. Compatibility: Compatible with various USB device classes and protocols.
These features make the CY7C65642-28LTXC suitable for applications in consumer electronics, computer peripherals, and other USB-based systems.

Package

The CY7C65642-28LTXC is packaged in a 28-pin TQFP (Thin Quad Flat Package) format.

Pinout

The CY7C65642-28LTXC is a USB Hub Controller from Cypress Semiconductor, featuring a total of 48 pins in a TQFP (Thin Quad Flat Package) configuration. This device operates as a USB 2.0 hub, providing multiple downstream ports for USB device connectivity.
Key functions include:
1. USB Hub Functionality: Supports multiple USB devices through single upstream connection.
2. Port Power Control: Controls power to downstream ports.
3. Embedded EEPROM Support: Allows for configuration and storage of hub settings.
4. Overcurrent Protection: Monitors downstream ports for overcurrent conditions.
5. Integrated Clock: Provides necessary timing for USB operations.
The chip is designed for applications such as USB peripherals, embedded systems, and consumer electronics, offering a flexible and reliable solution for expanding USB connectivity.

Manufacturer

The CY7C65642-28LTXC is manufactured by Cypress Semiconductor Corporation, which is a subsidiary of Infineon Technologies AG. Cypress is known for its innovative semiconductor solutions, particularly in the fields of memory, microcontrollers, and connectivity products. The company specializes in embedded system design and offers a range of products for automotive, industrial, and consumer applications. Cypress is recognized for its expertise in USB technology, as well as its contributions to the development of various types of memory products, such as SRAM and Flash. In 2020, Cypress was acquired by Infineon, a leading global semiconductor manufacturer based in Germany, further expanding its portfolio and market reach.

Application

The CY7C65642-28LTXC is a USB hub controller primarily used in applications such as consumer electronics, computer peripherals, industrial automation, and telecommunications. It enables multiple USB device connections, enhancing data transfer capabilities and providing power management features. Typical uses include USB hubs, docking stations, printers, and external storage devices.

Equivalent

The CY7C65642-28LTXC is a USB hub controller. Equivalent products include the NXP PNX8336, Microchip MCP2200, and Texas Instruments TUSB2046. Always verify specific features, pin configurations, and USB versions to ensure compatibility for your application.