• USB-IF Hi-Speed certified to the Universal Serial | |
Bus Specification Rev 2.0 | |
• Interface compliant with the ULPI Specification | |
revision 1.1 in 8-bit mode | |
• Industry standard UTMI+ Low Pin Interface (ULPI) | |
Converts 54 UTMI+ signals into a standard 12 pin | |
Link controller interface | |
• 54.7mA Unconfigured Current (typical) - ideal for | |
bus powered applications | |
• 83uA suspend current (typical) - ideal for battery | |
powered applications | |
• Latch-Up performance exceeds 150 mA per EIA/ | |
JESD 78, Class II | |
• ESD protection levels of 8kV HBM without external protection devices | |
• Integrated protection to withstand IEC61000-4-2 | |
ESD tests (8kV contact and 15kV air) per 3rd | |
party test facility | |
• Supports FS pre-amble for FS hubs with a LS | |
device attached (UTMI+ Level 3) | |
• Supports HS SOF and LS keep-alive pulse | |
• Includes full support for the optional On-The-Go | |
(OTG) protocol detailed in the On-The-Go Supplement Revision 1.0a specification | |
• Supports the OTG Host Negotiation Protocol | |
(HNP) and Session Request Protocol (SRP) | |
• Allows host to turn VBUS off to conserve battery | |
power in OTG applications | |
• Supports OTG monitoring of VBUS levels with | |
internal comparators. Includes support for an | |
external VBUS or fault monitor. | |
• Low Latency Hi-Speed Receiver (43 Hi-Speed | |
clocks Max) allows use of legacy UTMI Links with | |
a ULPI wrapper | |
• Integrated Pull-up resistor on STP for interface | |
protection allows a reliable Link/PHY start-up with | |
slow Links (software configured for low power) | |
• Internal 1.8 volt regulators allow operation from a | |
single 3.3 volt supply | |
• Internal short circuit protection of ID, DP and DM | |
lines to VBUS or ground | |
• Integrated 24MHz Crystal Oscillator supports | |
either crystal operation or 24MHz external clock | |
input | |
• Internal PLL for 480MHz Hi-Speed USB operation | |
• Industrial Operating Temperature -40C to +85C | |
• 32 pin, QFN RoHS Compliant package | |
(5 x 5 x 0.90 mm height) | |