4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub
Datasheet
Chapter 7 DC Parameters7.1 | Maximum Guaranteed Ratings |
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| Operating Temperature Range* ........................................................................................... | 0oC to +70oC |
| Storage Temperature Range............................................................................................. | |
| Lead Temperature Range (soldering, 10 seconds) ...................................................................... | +325oC |
| Positive Voltage on GPIO3, with respect to Ground......................................................................... | 5.5V |
| Positive Voltage on any signal pin, with respect to Ground ............................................................. | 4.6V |
| Positive Voltage on XTAL1, with respect to Ground ......................................................................... | 4.0V |
| Negative Voltage on GPIO8, 10 & 11, with respect to Ground (see Note 7.2)............................... | |
| Negative Voltage on any pin, with respect to Ground ..................................................................... | |
| Maximum VDD18, VDD18PLL .............................................................................................................. | +2.5V |
| Maximum VDD33, VDDA33 ................................................................................................................. | +4.6V |
*Stresses above the specified parameters could cause permanent damage to the device. This is a stress rating only and functional operation of the device at any other condition above those indicated in the operation sections of this specification is not implied.
Note 7.1 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 the AC power is switched on or off. In addition, voltage transients on the AC power line may appear on the DC output. When this possibility exists, it is suggested that a clamp circuit be used.
Note 7.2 When internal power FET operation of these pins is enabled, these pins may be simultaneously shorted to ground or any voltage up to 3.63V indefinitely, without damage to the device as long as VDD33 and VDDA33 are less than 3.63V and TA is less than 70°C.
SMSC USB2601/USB2602 | 21 | Revision 1.6 |
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