Microchip USB3503-I/ML, USB Controller, 1Mbps, USB 2.0, 1.2 V, 3.3 V, 32-Pin SQFN

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RS-artikelnummer:
869-6202
Tillv. art.nr:
USB3503-I/ML
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Number of Transceivers

1

Data Rate

1Mbps

IC Type

Controller IC

Protocols Supported

USB 2.0

Power Supply Type

Dual, Single

ESD Protection

Yes

Typical Dual Supply Voltage

1.8V

Typical Single Supply Voltage

1.2 V, 3.3 V

Mounting Type

Surface Mount

Package Type

SQFN

Pin Count

32

Dimensions

5.1 x 5.1 x 0.95mm

Height

0.95mm

Length

5.1mm

Maximum Operating Temperature

+85 °C

Width

5.1mm

Minimum Operating Temperature

-40 °C

USB3503 USB 2.0 HSIC Hub Controllers


From Microchip the USB3503 device is a High-Speed Inter-Chip (HSIC) USB 2.0 Hub Controller designed for use in portable applications requiring more than one USB port. Offering three downstream ports the USB3503 attaches to an upstream port via HSIC and supports low, full and hi-speed downstream devices on all enabled ports. Integrated into the device is Microchip’s RapidCharge Anywhere™ technology that provides USB-IF battery charging 1.1 specification to any portable device.

Features


Integrated USB 2.0-compatible 3-port hub
HSIC upstream port
Advanced power saving features including 1μA standby current
USB-IF BC 1.1 detection
Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections
Enhanced configuration options available through serial I2C slave port
Internal default configuration option when serial I2C host is not available
Incorporates Microchip’s MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR® technologies
External 12 to 52 MHz clock inputs
Internal 3.3V and 1.2V voltage regulators for single supply operation
USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)


USB (Universal Serial Bus) - Microchip

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