MIC2551中文资料Universal Serial Bus Transceiver数据手册Microchip规格书

描述 Description

***NOT RECOMMENDED FOR NEW DESIGNS***The MIC2551 is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) 2.0. It supports both full speed (12Mbps) and low speed (1.5Mbps) operation. It is also designed to operate down to 1.6V in order to be compatible with lower system voltages of most mobile systems

Please consider this deviceMCP2221A

特性 Features

• Compliant to USB Specification Revision 2.0 for full speed (12Mbps) and low speed (1.5Mbps) operation
• Compliant to IEC-61000-4.2 (Level 3)
• Separate I/O supply with operation down to 1.6V
• Integrated speed select termination supply
• Very-low power consumption to meet USB suspend-current requirements
• Small TSSOP packages
• No power supply sequencing requirements
• Software controlled re-enumeration

简介

MIC2551属于集成电路（IC）的驱动器接收器收发器。由制造生产的MIC2551驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。