Microchip, Controller IC, 2-Channel, 3.6 V, USB 2.0, 3 V, 36-Pin SQFN

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8 023,75 kr

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10 029,81 kr

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RS-artikelnummer:
168-3992
Tillv. art.nr:
USB2512B-I/M2
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Product Type

Controller IC

Number of Transceivers

2

Sub Type

Transceiver

USB Specification

USB 2.0

Power Supply Type

Single

ESD Protection

Yes

Minimum Supply Voltage

3V

Maximum Supply Voltage

3.6V

Mount Type

Surface

Package Type

SQFN

Pin Count

36

Minimum Operating Temperature

-40°C

Supported Protocols

USB 2.0

Maximum Operating Temperature

85°C

Series

USB251

Length

6mm

Height

0.9mm

Standards/Approvals

No

Width

6.1 mm

Automotive Standard

No

COO (Country of Origin):
TH

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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