UPD720114

UPD720114
UPD720114GA
UPD720114价格
UPD720114代理
UPD720114中文资料 直线：13316887805 QQ：2501633055
型号：UPD720114GA
封装：QFP-48
品牌：RENEASA,NEC
UPD720114产品简介
UPD720114GA接口-控制器
系列ECOUSB?
协议USB
功能控制器
接口PCI
标准USB2.0
电压-电源3.14V~3.46V
电流-电源-
工作温度0°C~85°C
封装48-TQFP（7x7）
FEATURES
?Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps)
?High-speed or full-speed packet protocol sequencer for Endpoint 0/1
?4 (Max.) downstream facing ports
?Low power consumption (10 μA when hub in idle status, 149 mA when all parts run in HS mode)
?All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction.
?Supports split transaction to handle full-speed and low-speed transaction on downstream facing ports when Hub CONTROLLER is working in high-speed mode.
?One Transaction Translator per Hub and supports four non-periodic buffers
?Supports self-powered and bus-powered mode
?Supports individual or GLOBAL over-currentdetection and individual or ganged power control
?Supports downstream port status with LED
?Supports non-removable devices by I/O pin configuration
?Support Energy Star for PC peripheral system
?On chip Rpu, Rpd resistors and regulator (for core logic)
?Use 30 MHz crystal
?3.3 V power supply
UPD720114是一个USB 2集线器的设备，符合通用串行总线（USB）规范的修2，高达480 Mbps。USB 2兼容收发器集成upstreamand所有下游端口。作品的μpd720114向后兼容时，任何一个的下游端口连接到一个USB 1.兼容的设备，或当上游端口连接到一个USB 1.1兼容的主机。,有关UPD720114代理、UPD720114中文资料、UPD720114价格、UPD720114应用电路、UPD720114引脚功能、UPD720114原理图、UPD720114型号封装、UPD720114采购、UPD720114 PDF、UPD720114厂家图片、UPD720114现货供应信息，欢迎来电咨询!

直线：13316887805 QQ：2501633055 范小姐