Microchip USB2514B-AEZC, USB Controller, 480Mbps, USB 2.0, 3.3 V, 36-Pin QFN

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Subtotal (1 tray of 490 units)*

£715.40

(exc. VAT)

£857.50

(inc. VAT)

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490 +£1.46£715.40

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RS Stock No.:
887-7338
Mfr. Part No.:
USB2514B-AEZC
Brand:
Microchip
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Brand

Microchip

Number of Transceivers

1

Data Rate

480Mbps

IC Type

Controller IC

Protocols Supported

USB 2.0

Power Supply Type

Single

ESD Protection

Yes

Typical Single Supply Voltage

3.3 V

Mounting Type

Surface Mount

Package Type

QFN

Pin Count

36

Dimensions

6.15 x 6.15 x 0.95mm

Height

0.95mm

Length

6.15mm

Maximum Operating Temperature

+85 °C

Width

6.15mm

Minimum Operating Temperature

0 °C

USB251xB/USB251xBi USB 2.0 Hub Controllers


The Microchip USB251xB/USB251xBi family of devices are USB 2.0 Hub Controllers. These devices feature MultiTRAK™ technology that incorporates a dedicated Transaction Translator (TT) per port to maintain consistent Full-Speed data throughput regardless of the number of active downstream connections.

USB251xB/USB251xBi devices are fully customisable, helping to simplify PCB layout. PortMap, PortSwap and PHYBoost features all contribute to the flexibility of these devices.

Hi-Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) USB communications and USB Battery Charging (Rev. 1.1) are supported on all downstream ports.

Features


High performance, low-power, small footprint Hub Controller IC
Fully compliant with the USB 2.0 Specification
Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
Available with 2, 3 or 4 downstream ports
MultiTRAK™ - Provides one high-performance transaction translator per port
PortMap – Flexible port mapping and disable sequencing
PortSwap – Programmable USB differential-pair pin locations to align USB signal lines directly to connectors
PHYBoost - Programmable USB signal drive strength for recovering signal integrity
Full power management with individual or ganged power control of each downstream port
Drop-in replacement for USB251x/USB251xA devices


USB (Universal Serial Bus) - Microchip

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