Eindhoven, Netherlands NXP Semiconductors announced the availability of its UTMI+ Low-Pin Interface (ULPI) Hi-Speed USB transceivers, developed for mobile phone designs. The family contains four membersISP1504x1, ISP1508, ISP1702 and ISP1703all of which are compliant with industry specifications, including ULPI Rev. 1.1, USB On-the-Go (OTG) Rev. 1.2 and USB Rev. 2.0. All transceivers support a mobile phone's wider range of input supply voltage of 3.0 V to 4.5 V. A power-down mode conserves battery with a low-power consumption of less than 0.5 μA when the USB transceiver is not in use.
This initial range of second-generation ULPI transceivers have host, peripheral and OTG functions. ISP1508, ISP1702 and ISP1703 address lower system voltage levels with their VCC(I/O) of 1.4 V to 1.95 V, and some can be pin-selected to be in single data rate (SDR) or double data rate (DDR) interface operation. Additionally, all three parts can support USB charger detection, and external charge pump for OTG function. The transceiver measures 2.2 x 2.25 x 0.6 mm, in a 0.4 mm ball pitch.
Availability: Samples available
Pricing: Begins at $1.10 USD in high-volume quantities
Data Sheet: Click here
NXP Semiconductors, 800-447-1500, www.nxp.com