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USB2514BT/M2 +BOM

USB Hub Controller USB Interface 36-SQFN (6x6)

Produttore:

MICROCHIP
ProduttorePart #:

USB2514BT/M2
Scheda dati:

USB2514BT/M2 Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per USB2514BT/M2

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

USB2514BT/M2 Descrizione generale

Microchip's USB251xB is a family of versatile, cost-effective, and power-efficient USB 2.0 hub controllers. Leveraging Microchip's innovative MultiTRAK™ technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB251xB family is a 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 USB251xB family are available in a space-saving package. The common 36-pin package shared among the 2/3/4 port hub controllers measures only 6x6 mm and provides an ultra small footprint for space-constrained designs while allowing scalable port expansion from two to four ports.

Over 30 programmable features including Microchip's unique PortMap, PortSwap, and PHYBoost are designed to aid system designers in simplifying PCB layout and optimizing bill-of-material cost. Every downstream port of the USB251xB hubs can be enabled to support USB Battery Charging 1.1 specification as a Charging Downstream Port (CDP). A CDP provides universal battery charging capability to a compliant mobile phone or portable electronic device using a standard USB port.

The USB251xB supports an extended operating temperature range of 0° to 85°C. The USB251xBi is designed to meet -40° to 85°C industrial temperature requirements. Note that the "M2" products are the preferred device for new designs. The M2 products offer the newest production flow with the advantage of increased efficiencies and capacity. No product revisions of the USB251xB family are near the end of the product cycle, and all remain in full production.

*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Caratteristiche principali

High performance, ultra low-power, small footprint hub controller IC with 2, 3, or 4 downstream ports (indicated by the “x” in the part number)
Fully compliant with the USB 2.0 specification
Enhanced OEM configuration options available through either a single serial I2C® EEPROM, or SMBus slave port
MultiTRAK - High-performance multiple transaction translator which provides one transaction translator per port
PortMap - Flexible port mapping and disable sequencing
PortSwap - Programmable USB differential-pair pin locations ease PCB design by aligning USB signal lines directly to connectors
PHYBoost - Programmable USB signal drive strength for recovering signal integrity using 4-level driving strength resolution
Cost savings include using the 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/pulldown resistors
Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
Onboard 24 MHz crystal driver, ceramic resonator, or external 24/48 MHz clock input
Customizable vendor ID, product ID, and device ID
4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)
Supports self- or bus-powered operation
Support the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
36-pin QFN (6x6 mm) RoHS compliant package
USB251xBi products support the industrial temperature range of -40°C to +85°C
USB251xB products support the extended commercial temperature range of 0°C to +85°C
Mobile PC Docking Stations
LCD Monitors/TVs
PC Motherboards
Gaming Consoles
Multi-Function Printers
Cable/DSL Modems
Set-Top Boxes
DVD/CD-ROM/DVR
HDD Enclosures
Keyboards
KVM Switches
Server Front Panels
Point-of-Sale (POS) Systems
IP Telephony
Automobile/Home Audio Systems
Industrial

Specifiche

Source Content uid	USB2514BT/M2	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.31.00.01
Factory Lead Time	52 Weeks	Bus Compatibility	I2C; SMBUS; USB
Clock Frequency-Max	24 MHz	JESD-30 Code	S-PQCC-N36
JESD-609 Code	e3	Length	6 mm
Number of Terminals	36	Operating Temperature-Max	85 °C
Operating Temperature-Min		Seated Height-Max	1 mm
Supply Current-Max	80 mA	Supply Voltage-Max	3.6 V
Supply Voltage-Min	3 V	Supply Voltage-Nom	3.3 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	OTHER	Terminal Finish	MATTE TIN
Terminal Form	NO LEAD	Terminal Pitch	0.5 mm
Terminal Position	QUAD	Width	6 mm
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS	Programmabe	Not Verified
Protocol	USB	Function	Hub Controller
Interface	USB	Voltage - Supply	3V ~ 3.6V
Current - Supply	70mA	Operating Temperature	0°C ~ 85°C
Base Product Number	USB2514

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