USB2514B-AEZC, IC USB 2.0 4PORT HUB CTLR 36QFN

Описание USB2514B-AEZC The USB2514B-AEZC is a versatile and power-efficient USB 2.0 hub Controller IC. Leveraging Microchip's innovative MultiTRAK™ technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB2514B-AEZC is an USB port expansion solution for applications that demand ultra low power and a small footprint without compromising on performance. Well-suited for consumer and mobile applications, all members of the USB2514B-AEZC family are available in a space-saving package. The common 36-pin package shared among the 2/3/4 port hub controller measures only 6x6 mm and provides an ultra small footprint for space-constrained designs while allowing scalable port expansion from two to four ports. • High-performance, Ultra Low-power, Small Footprint Hub Controller with 2, 3 or 4 Downstream Ports • Fully Compliant with USB 2.0 Specification • Enhanced OEM Configuration options through either a single Serial I?C® EEPROM or SMBus Slave Port • MultiTRAK, High-performance multiple transaction translator provides one transaction translator/port • PortMap, Flexible Port Mapping and Disable Sequencing • PortSwap, Programmable USB differential-pair pin locations ease PCB design by aligning signal lines • PHYBoost, Programmable USB signal drive strength for recovering signal integrity • Fully Footprint Compatible with USB251x/xi/xA/xAi Products as Direct Drop-in Replacements • Cost savings Include Using Same PCB Components and Application of USB-IF Compliance by Similarity • Full Power Management with Individual Or Ganged Power Control of Each Downstream Port • Fully Integrated USB Termination and Pull-up/pull-down Resistors • Support a single external 3.3V supply source, Internal regulators provide 1.2V internal core voltage • Onboard 24MHz Crystal Driver, Ceramic Resonator or External 24/48MHz Clock Input • Customizable Vendor ID, Product ID and Device ID • 4kV of HBM JESD22-A114F ESD Protection (Powered and Unpowered) • Supports Self- or Bus-powered Operation • Support USB Battery Charging Specification Rev. 1.1 for Charging Downstream Ports (CDP) • Supports Extended Commercial Temperature Range of 0 to +85°C EU RoHSCompliantECCN (US)EAR99Part StatusActiveHTS8542.31.00.01TypeUSB 2.0 High Speed Hub ControllerUSB TransceiverYesUSB Speed TypeLow Speed|High Speed|Full SpeedProtocols SupportedUSB 2.0Interface TypeSerialMinimum Operating Supply Voltage (V)3Maximum Operating Supply Voltage (V)3.6Typical Operating Supply Voltage (V)3.3Typical Supply Current (mA)35Minimum Operating Temperature (°C)0Standard Package NameQFNMaximum Operating Temperature (°C)85Supplier Temperature GradeIndustrialPackagingTrayAutomotiveNoPin Count36Supplier PackageVQFN EPMountingSurface MountPackage Height0.95(Max)Package Length6Package Width6PCB changed36Lead ShapeNo LeadВес, г1.62