LAN9730 Datasheet, PDF(41/61 Page) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

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LAN9730 Datasheet, PDF (41/61 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

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High-Speed Inter-Chip (HSIC) USB 2.0 to 10/100 Ethernet Controller

Datasheet

Chapter 6 Operational Characteristics

6.1

Absolute Maximum Ratings*

+3.3 V Supply Voltage (VDD33IO, VDD33A) (Note 6.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to +3.6 V

+1.2 V Supply Voltage (VDD12CORE, VDD12PLL, VDD12USBPLL, VDD12A) (Note 6.1). . . . 0 V to +1.5 V

Positive voltage on input signal pins, with respect to ground (Note 6.2) . . . . . . . . . . VDD33IO + 2.0 V

Negative voltage on input signal pins, with respect to ground (Note 6.3). . . . . . . . . . . . . . . . . . . -0.5 V

Positive voltage on XI, with respect to ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD12CORE

Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55oC to +150oC

Lead Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to JEDEC Spec. J-STD-020

HBM ESD Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .JEDEC Class 3A

Note 6.1

Note 6.2

Note 6.3

When powering this device from laboratory or system power supplies, it is important that

the absolute maximum ratings not be exceeded or device failure can result. Some power

supplies exhibit voltage spikes on their outputs when AC power is switched on or off. In

addition, voltage transients on the AC power line may appear on the DC output. If this

possibility exists, it is suggested to use a clamp circuit.

This rating does not apply to the following pins: XI, XO, EXRES, USBRBIAS,

HSIC_STROBE, HSIC_DATA.

This rating does not apply to the following pins: EXRES, USBRBIAS, HSIC_STROBE,

HSIC_DATA.

6.2

* Stresses exceeding those listed in this section could cause permanent damage to the device. This

is a stress rating only. Exposure to absolute maximum rating conditions for extended periods may

affect device reliability. Functional operation of the device at any condition exceeding those indicated

in Section 6.2, "Operating Conditions**", Section 6.4, "DC Specifications", or any other applicable

section of this specification is not implied. Note, device signals are NOT 5 Volt tolerant unless specified

otherwise.

Operating Conditions**

+3.3 V Supply Voltage (VDD33IO, VDD33A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3 V +/-10%

+1.2 V Supply Voltage (VDD12CORE, VDD12PLL, VDD12USBPLL, VDD12A) . . . . . . . . . . . . +1.2 V +/-5%

Ambient Operating Temperature in Still Air (TA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note 6.4

Note 6.4 0oC to +70oC for commercial version, -40oC to +85oC for industrial version.

** Proper operation of the device is guaranteed only within the ranges specified in this section.

SMSC LAN9730/LAN9730i

DATASHEET

Revision 1.1 (05-13-13)

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