october 2010 ? 2008 fairchild semiconductor corporation www.fairchildsemi.com fusb2805 ? rev. 1.0.1 fusb2805 ? usb2.0 high-speed otg transceiver with ulpi interface fusb2805 usb2.0 high-speed otg transceiver with ulpi interface features ? complies with usb 2.0, otg rev 1.3 supplement, and ulpi rev 1.1 specifications ? supports 480 mbps, 12mbps, and 1.5mbps usb2.0 speeds - integrated termination resistors meet usb2.0 resistor ecn - integrated serializer and deserializer - insertion and removal of stuffed bits as appropriate - usb clock and data recovery to 150ppm ? supports usb otg rev 1.3 host negotiation protocol (hnp) and session request protocol (srp) ? 15kv esd, iec 61000 board level, air gap applications ? set-top box video camera, mp3 player ? cell phone, digital still camera, pda ? dvd recorder, scanner, printer description the fusb2805 is a utmi+ low-pin interface (ulpi) usb2.0 otg transceiver. it is compliant with the universal serial bus specification rev 2.0 (usb2.0), the ulpi specification rev. 1.1, and the on-the-go (otg) supplement to usb2.0, rev. 1.3. the fusb2805 is optimized to connect the usb2.0 host, peripheral, or otg-controller to the usb connector via the ulpi link. data can be transmitted and received at high speed (480mbps), full speed (12mbps), and low speed (1.5mbps) through a 12-bit (sdr) interface. related resources utmi+ low pin interface specification (ulpi), revision 1.1, october 20, 2004. http://www.ulpi.org utmi+ specification, revi sion 1.0, february 22, 2004 . http://www.ulpi.org for additional performance information, please contact analogswitch@fairchildsemi.com . ordering information part number top mark operating temperature range package FUSB2805MLX fusb2805 -40 to +85c 32-terminal, molded leadless package (mlp), quad, jedec mo-220
? 2008 fairchild semiconductor corporation www.fairchildsemi.com fusb2805 ? rev. 1.0.1 2 fusb2805 ? usb2.0 high-speed otg transceiver with ulpi interface block diagram ulpi interf ac e controller register map usb data s erializer usb data deserializer usb 2.0 atx term inatio n resistors frequency select pll voltage regulator p o wer-on reset global clocks por id d etec to r otg module external vbus &fault detection control block analog reference module clock d0-d7 dir stp nxt chip_select_n cfg1 clkin vio vcc3v3 vcc1v2 vcc 0.1f 4.7f 0.1f 4.7f dp dm id vbus v ref reset_n fault rref psw 100k ic (f lo at) test (flo at) 400k 50k id _p u llup v dd3v3 0.1f figure 1. functional block diagram pin configuration gnd exposed diepad 1 2 3 4 5 6 7 8 d1 d0 vio dm rref dp vcc id 24 23 22 21 20 19 18 17 d2 chip_select_n d3 vio cgf1 clock d4 d5 32 31 25 26 27 28 29 30 910 16 15 14 13 12 11 d6 d7 nxt stp vio reset_n dir vdd1v2 vcc test(fl o at) fault vcc3v3 vbus psw clikin ic(float) figure 2. pin assignments (through view)
? 2008 fairchild semiconductor corporation www.fairchildsemi.com fusb2805 ? rev. 1.0.1 3 fusb2805 ? usb2.0 high-speed otg transceiver with ulpi interface do not distribute pin definitions symbol type (1) description chip select_n i active low. high ? ulpi pin three-stated; low ? ulpi operates normally. ttl compatible; cmos input with hysteresis. r ref ai/o resistor reference. connect through 12k
? 2008 fairchild semiconductor corporation www.fairchildsemi.com fusb2805 ? rev. 1.0.1 48 fusb2805 ? usb2.0 high-speed otg transceiver with ulpi interface physical dimensions 5.10 4.90 0.80 max 0.10 c seating plane 0.08 c 0.05 0.00 (0.20) side view c (2x) 0.15 c 0.15 c (2x) pin #1 ident top view 0.50 pin #1 ident 3.20 3.00 0.50 0.30 3.20 3.00 0.50 0.10 cab 0.05 c 0.18-0.30 bottom view a b 1 8 9 16 17 24 25 32 5.25 min (0.21 ) (3.75 ) 3.10 max 0.28 max 0.50 (0.60 ) recommended land pattern x4 x32 32x (datum b) (datum a) (0.48 ) notes: a. except where noted, conforms to jedec registration mo-220, variation whhd-6. b. dimensions are in millimeters. c. dimensions and tolerances per asme y14.5m-1994. d. land pattern per ipc sm-782. e. dimensions are not inclusive of burrs, mold flash, or tie bar protrusions. f. drawing filename: mkt-mlp32brev1. 32x 5.10 4.90 3.10 max (3.75) 5.25 min 0 .4 9 a figure 23. 32-lead, molded leadless package (mlp) package drawings are provided as a service to customers considering fairchild components. drawings may change in any manner without notice. please note the revision and/or date on the drawing and contact a fairchild semiconductor representative to ver ify or obtain the most recent revision. package specifications do not expand the terms of fairchild?s worldwide terms and condition s, specifically the warranty therein, which covers fairchild products. always visit fairchild semiconductor?s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ .
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saving our world, 1mw/w/kw at a time? signalwise ? smartmax ? smart start? solutions for your success ? spm ? stealth ? superfet ? supersot ? -3 supersot ? -6 supersot ? -8 supremos ? syncfet ? sync-lock? ? * the power franchise ? tinyboost ? tinybuck ? tinycalc ? tinylogic ? tinyopto ? tinypower ? tinypwm ? tinywire ? transic ? trifault detect ? truecurrent ? * ? serdes ? uhc ? ultra frfet ? unifet ? vcx ? visualmax ? voltageplus ? xs? * trademarks of system general corporation, used under license by fairchild semiconductor. disclaimer fairchild semiconductor reserves the right to make changes with out further notice to any products herein to improve reliability, function, or design. fairchild does not assume any liability arising out of the appli cation or use of any product or circuit described herein; neither does it convey any license under its patent ri ghts, nor the rights of others. these specifications do not expand the terms of fairchild?s worldwid e terms and conditions, specif ically the warranty therein, which covers these products. life support policy fairchild?s products are not authorized for use as critical co mponents in life support de vices or systems without the express written approval of fai rchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any com ponent of a life s upport, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. anti-counterfeiting policy fairchild semiconductor corporation's anti-counterfeiting policy. fairchild's anti-counterfeiting policy is also stated on our external website, www.fairchildsemi.com, under sales support. counterfeiting of semiconductor parts is a growing problem in t he industry. all manufacturers of semiconductor products are exp eriencing counterfeiting of their parts. customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substa ndard performance, failed applications, and increased cost of production and manufacturing delays. fairchild is taking strong measures to protect ourselv es and our customers from the proliferation of counterfeit parts. fairchild strongly encourages customers to purchase fairchild parts either directly from fa irchild or from authorized fairchild distributors who are listed by country on our web page cited above. pr oducts customers buy either from fairchild directly or fr om authorized fairchild distributors are genuine parts, have full traceability, meet fairchild's quality standards for handling and storage and provide access to fa irchild's full range of up-to-date technical and product information. fairchild and ou r authorized distributors will stand behind all warranties and will appropriately addr ess any warranty issues that may arise. fairchild will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. fairchild is c ommitted to combat this global problem and encourage our customers to do their part in stopping th is practice by buying direct or from authorized distributors . product status definitions definition of terms datasheet identification product status definition advance information formative / in design datasheet contains the design specifications for product development. specifications may change in any manner without notice. preliminary first production datasheet contains preliminary data; supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice to improve design. no identification needed full production datasheet contains final specifications. fairch ild semiconductor reserves the right to make changes at any time without notice to improve the design. obsolete not in production datasheet contains specifications on a product t hat is discontinued by fairchild semiconductor. the datasheet is for refe rence information only. rev. i61
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