SAF1761BE: Hi-Speed Universal Serial Bus On-The-Go controller

The SAF1761 is a single-chip Hi-Speed Universal Serial Bus (USB) On-The-Go (OTG) Controller integrated with advanced NXP® slave host controller and the peripheral controller.

The Hi-Speed USB host controller and peripheral controller comply to Universal Serial Bus Specification Rev. 2.0 and support data transfer speeds of up to 480 Mbit/s. The Enhanced Host Controller Interface (EHCI) core implemented in the host controller is adapted from Enhanced Host Controller Interface Specification for Universal Serial Bus Rev. 1.0. The OTG controller adheres to On-The-Go Supplement to the USB Specification Rev. 1.3.

The SAF1761 has three USB ports. Port 1 can be configured to function as a downstream port, an upstream port or an OTG port; ports 2 and 3 are always configured as downstream ports. The OTG port can switch its role from host to peripheral, and peripheral to host. The OTG port can become a host through the Host Negotiation Protocol (HNP) as specified in the OTG supplement.

sot425-1_3d

The SAF1761 can be used to implement a dual-role USB device, USB host or USB peripheral, depending on the cable connection. If the dual-role device is connected to a typical USB peripheral, it behaves like a typical USB host. The dual-role device can also be connected to a PC or any other USB host and behave like a typical USB peripheral.

This NXP USB product can only be used in automotive applications. Inclusion or use of the NXP USB products in other than automotive applications is not permitted and for your company’s own risk. Your company agrees to full indemnify NXP for any damages resulting from such inclusion or use.

Data Sheets (1)
Name/DescriptionModified Date
Hi-Speed Universal Serial Bus On-The-Go controller (REV 2.0) PDF (1.3 MB) SAF176116 Nov 2012
Package Information (1)
Name/DescriptionModified Date
plastic low profile quad flat package; 128 leads; body 14 x 20 x 1.4 mm (REV 1.0) PDF (719.0 kB) SOT425-108 Feb 2016
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE08 Oct 2009
Ordering Information
ProductStatusPackage versionPackage name
SAF1761BE/V1Active
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
SAF1761BE/V1SOT425-1HTQFP-HLQFP-LQFP-MSQFP-WAVETray, Bakeable, Multiple in DrypackActiveSAF1761BE/V1,557 (9352 879 56557)Standard MarkingSAF1761BE/V1Always Pb-free33
Reel 13" Q1/T1 in DrypackActiveSAF1761BE/V1,518 (9352 879 56518)Standard MarkingSAF1761BE/V1Always Pb-free33
Hi-Speed Universal Serial Bus On-The-Go controller saf1761be
plastic low profile quad flat package; 128 leads; body 14 x 20 x 1.4 mm SAF1761BE
Footprint for reflow soldering SOT425-1 SAF1761BE
HTQFP-HLQFP-LQFP-MSQFP-WAVE LPC54114J256BD64