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cy25402/cy25422/cy25482 two pll programmable clock generator with spread spectrum cypress semiconductor corporation ? 198 champion court ? san jose , ca 95134-1709 ? 408-943-2600 document number: 001-12565 rev. *g revised december 13, 2013 two pll programmable clock generator with spread spectrum features two fully integrated phase locked loops (plls) input frequency range ? external crystal: 8 to 48 mhz ? external reference: 8 to 166 mhz clock reference clock input voltage range ? 2.5 v, 3.0 v, and 3.3 v for cy25482 ? 1.8 v for cy25402 and cy25422 wide operating out put frequency range ? 3 to 166 mhz programmable spread spectrum with center and down spread option and lexmark and linear modulation profiles v dd supply voltage options: ? 2.5 v, 3.0 v, and 3.3 v for cy25402 and cy25482 ? 1.8 v for cy25422 selectable output clock voltages independent of v dd : ? 2.5 v, 3.0 v, and 3.3 v for cy25402 and cy25482 ? 1.8 v for cy25422 frequency select feature with optio n to select four different frequencies power-down, output enable, and ss on/off controls low jitter, high accuracy outputs ability to synthesize nonstandard frequencies with fractional-n capability three clock outputs with programmable drive strength glitch-free outputs while frequency switching 8-pin small outline integr ated circuit (soic) package commercial and industrial temperature ranges benefits multiple high performance plls allow synthesis of unrelated frequencies nonvolatile programming for personalization of pll frequencies, spread spectrum char acteristics, drive strength, crystal load capacitance, and output frequencies application specific programmable emi reduction using spread spectrum for clocks programmable plls for system frequency margin tests meets critical timing requirem ents in complex system designs suitability for pc, consumer, portable, and networking applications capable of zero parts per million (ppm) frequency synthesis error uninterrupted system operation during clock frequency switch application compatibility in standard and lo w power systems block diagram osc clk2 refout clk1 crossbar switch fs1 sson xout xin/ exclkin pd#/oe pll 2 (ss) fs0 mux and control logic pll 1 (ss) output dividers and drive strength control
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 2 of 17 contents device selector guide ...................................................... 3 pin configuration ............................................................. 3 pin definitions .................................................................. 3 pin configuration ............................................................. 4 pin definitions .................................................................. 4 pin configuration ............................................................. 5 pin definitions .................................................................. 5 general description ......................................................... 6 two configurable plls ............................................... 6 input reference clocks .......... .............. .............. ......... 6 vdd power supply options ........................................ 6 output source selection ............................................. 6 spread spectrum control ............................................ 6 frequency select ........................................................ 6 glitch-free frequency switch ..................................... 6 pd#/oe mode ............................................................. 6 output drive strength .................................................. 6 generic configuration and custom frequency ........... 6 absolute maximum conditions ....................................... 7 recommended operating conditions ............................ 7 dc electrical specifications ............................................ 8 ac electrical specifications ............................................ 9 configuration example for c-c jitter ............................. 9 recommended crystal specification ........................... 10 recommended crystal specification ........................... 10 test and measurement setup ........................................ 10 voltage and timing definitions ..................................... 11 ordering information ...................................................... 12 possible configurations ............................................. 12 ordering code definitions ..... .................................... 13 package drawing and dimensions ............................... 14 acronyms ........................................................................ 15 document conventions ................................................. 15 units of measure ....................................................... 15 document history page ................................................. 16 sales, solutions, and legal information ...................... 17 worldwide sales and design s upport ......... .............. 17 products .................................................................... 17 psoc? solutions ...................................................... 17 cypress developer community ................................. 17 technical support ................. .................................... 17
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 3 of 17 device selector guide device crystal input excklkin input v dd cy25402 yes 1.8 v lvcmos 2.5 v, 3.0 v, 3.3 v cy25482 no 2.5 v, 3.0 v, 3.3 v lvcmos 2.5 v, 3.0 v, 3.3 v cy25422 yes 1.8 v lvcmos 1.8 v pin configuration figure 1. 8-pin soic pinout cy25402 v dd cy25402 1 2 3 4 8 7 6 5 xout gnd clk2/sson pd#/oe/fs1 xin/ exclkin clk1 refout/ fs0 pin definitions cy25402 (2.5 v, 3.0 v, or 3.3 v supply) pin number name i/o description 1 xin/exclkin input crystal input or 1.8 v external clock input 2v dd power power supply: 2.5 v, 3.0 v, or 3.3 v 3 clk1 output programmable clo ck output with spread spectrum 4 refout/fs0 output/input mult ifunction programmable pin: reference cl ock output or frequency select pin 5 pd#/oe/fs1 input multifunction pr ogrammable pin: power-down, output enable or frequency select pin 6 clk2/sson output/input multif unction programmable pin: programmable clock output with spread spectrum or spread spectrum on/off control pin 7 gnd power power supply ground 8 xout output crystal output
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 4 of 17 pin configuration figure 2. 8-pin soic pinout cy25422 cy25422 1 2 3 4 8 7 6 5 xout gnd pd#/oe/fs1 xin/ exclkin v dd clk1 refout/ fs0 clk2/sson pin definitions cy25422 (1.8 v supply) pin number name i/o description 1 xin/exclkin input crystal input or 1.8 v external clock input 2v dd power power supply: 1.8 v 3 clk1 output programmable clo ck output with spread spectrum 4 refout/fs0 output/input mult ifunction programmable pin: reference clock output or frequency select pin 5 pd#/oe/fs1 input multifunction prog rammable pin: power-down, output enable or frequency select pin 6 clk2/sson output/input multif unction programmable pin: programmabl e clock output with spread spectrum or spread spectrum on/off control pin 7 gnd power power supply ground 8 xout output crystal output
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 5 of 17 pin configuration figure 3. 8-pin soic pinout cy25482 v dd cy25482 1 2 3 4 8 7 6 5 dnu gnd pd#/oe/fs1 exclkin clk1 refout/ fs0 clk2/sson pin definitions cy25482 (2.5 v, 3.0 v, or 3.3 v supply) pin number name i/o description 1 exclkin input 2.5 v, 3.0 v, or 3.3 v external clock input 2v dd power power supply: 2.5 v, 3.0 v, or 3.3 v 3 clk1 output programmable clo ck output with spread spectrum 4 refout/fs0 output/input mult ifunction programmable pin: reference cl ock output or frequency select pin 5 pd#/oe/fs1 input multifunction prog rammable pin: power-down, output enable or frequency select pin 6 clk2/sson output/input multif unction programmable pin: programmable clock output with spread spectrum or spread spectrum on/off control pin 7 gnd power power supply ground 8 dnu output do not use this pin
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 6 of 17 general description two configurable plls the cy25402, cy25422, and cy25482 have two programmable plls that can be used to ge nerate output frequencies ranging from 3 to 166 mhz. the advantage of having two plls is that a single device generates two independent frequencies from a single crystal. input reference clocks the input reference clock can be either a crystal or a clock signal, for cy25402 and cy25422 while just a clock signal for cy25482. the input frequency range for crystal (xin) is 8 mhz to 48 mhz and that for external reference clock (exclkin) is 8 mhz to 166 mhz. the voltage range of the reference clock input for cy25482 is 2.5 v/3.0 v/3.3 v while t hat for cy25402 and cy25422 is 1.8 v. this gives user an option for this device to be compatible for different input clock vo ltage levels in the system. v dd power supply options these devices have programmable power supply options. the cy25402/cy25482 is a high vo ltage part that can be programmed to operate at any voltage 2.5 v, 3.0 v, or 3.3 v while cy25422 is a low voltage part that can operate at 1.8 v. output source selection these devices have programmable input sources for each of its clock outputs. there are three available clock sources and these clock sources are: xi n/exclkin, pll1, and pll2. output clock source selection is done by us ing three out of three crossbar switch. thus, any one of these three available clock sources can be arbitrarily selected for the clock outputs. this gives user a flexibility to have two independent clock outputs. spread spectrum control both plls (pll1 and pll2) have spread spectrum capability for emi reduction in the system. the device uses a cypress proprietary pll and spread spectrum clock (ssc) technology to synthesize and modulate the frequency of the pll. the spread spectrum feature can be turned on or off using a multifunction control pin (clk2/sson). it can be programmed to either center spread range from 0.125% to 2.50% or down spread range from ?0.25% to ?5.0% with lexmark or linear profile. frequency select each pll can be programmed for up to four different frequencies. there are two mult ifunction programmable pins, refout/fs0 and pd#/oe/fs1 which if programmed as frequency select inputs, can be used to select among these arbitrarily programmed frequency settings. each output has programmable output divider options. glitch-free frequency switch when the frequency select pin, fs(1:0) is used to switch frequency, the outputs are glit ch-free provided frequency is switched using output divi ders. this feature enables uninterrupted system operation while clock frequency is being switched. pd#/oe mode multifunction pin pd#/oe/fs1 (pin 5) can be programmed to operate as either frequency select (fs1), power down (pd#) or output enable (oe) mode. pd# is a low-true input. if activated it shuts off the entire chip, resulting in minimum power consumption for the device. setting this signal high brings the device in the operational mode with default register settings. when this pin is programmed as output enable (oe), clock outputs can be enabled or disabled using oe (pin 5). individual clock outputs can be programmed to be sensitive to this oe pin. output drive strength the dc drive strength of the i ndividual clock output can be programmed for different values. pin definitions on page 4 shows the typical rise and fall times for different drive strength settings. generic configuration and custom frequency there is a generic set of outpu t frequencies available from the factory that can be used for t he device evaluation purposes. the devices, cy25402, cy25422, and cy25482 can be custom programmed to any desired frequencies and listed features. for customer specific programming , please contact local cypress field application engineer (fae) or sales representative. table 1. output drive strength output drive strength rise/fall time (ns) (typical value) low 6.8 mid low 3.4 mid high 2.0 high 1.0
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 7 of 17 absolute maximum conditions parameter description condition min max unit v dd supply voltage for cy25402/cy25482 ? ?0.5 4.5 v v dd supply voltage for cy25422 ? ?0.5 2.6 v v in input voltage for cy25402/cy25482 relative to v ss ?0.5 v dd + 0.5 v v in input voltage for cy25422 relative to v ss ?0.5 2.2 v t s temperature, storage non functional ?65 +150 c esd hbm esd protection (human body model) jedec eia/jesd22-a114-e 2000 ? v ul-94 flammability rating v-0 at1/8 in. ? 10 ppm msl moisture sensitivity level soic package 3 recommended oper ating conditions parameter description min typ max unit v dd v dd operating voltage for cy25402/cy25482 2.25 ? 3.60 v v dd v dd operating voltage for cy25422 1.65 1.8 1.95 v t ac commercial ambient temperature 0 ? +70 c t ai industrial ambient temperature ?40 -- +85 c c load maximum load capacitance ? ? 15 pf t pu power-up time for all v dd to reach minimum specified voltage (power ramps must be monotonic) 0.05 ? 500 ms
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 8 of 17 dc electrical specifications parameter description conditions min typ max unit v ol output low voltage i ol = 2 ma, drive str ength = [00] ? ? 0.4 v i ol = 3 ma, drive strength = [01] i ol = 7 ma, drive strength = [10] i ol = 12 ma, drive strength = [11] v oh output high voltage i oh = ?2 ma, drive strength = [00] v dd ? 0.4 ? ? v i oh = ?3 ma, drive strength = [01] i oh = ?7 ma, drive strength = [10] i oh = ?12 ma, drive strength = [11] v il1 input low voltage of pd#/oe, fs0, fs1 and sson ? ? ? 0.2 v dd v v il2 input low voltage of exclkin ? ? ? 0.18 v v ih1 input high voltage of pd#/oe, fs0, fs1 and sson ?0.8 v dd ??v v ih2 input high voltage of exclkin for cy25402/cy25422 ?1.62?2.2v v ih3 input high voltage of exclkin for cy25482 ?0.8 v dd ??v i il input low current, pd#/oe/fs1 v in = 0 v ? ? 10 a i ih input high current, pd#/oe/fs1 v in = v dd ? ? 10 a i ildn input low current, sson and fs0 pins v in = 0 v (internal pull down resistor = 160k typ.) ? ? 10 a i ihdn input high current, sson and fs0 pins v in = v dd (internal pull down resistor = 160k typ.) 14 ? 36 a r dn pull-down resistor of clk1, refout/fs0 and clk2/sson pins output clocks in off state by setting pd# = low 100 160 250 k ? i dd [1, 2] supply current for cy25422 pd# = high, no load ?12?ma supply current for cy25402/cy25482 pd# = high, no load ?14?ma i dds [1] standby current pd# = low ?3?a c in [2] input capacitance sson, pd#/oe/ fs1 and fs0 pins ??7pf notes 1. guaranteed by design but not 100% tested. 2. configuration dependent.
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 9 of 17 ac electrical specifications parameter description conditions min typ max unit f in (crystal) crystal frequency, xin 8 ? 48 mhz f in (clock) input clock frequency (exclkin) 8 ? 166 mhz f clk output clock frequency 3 ? 166 mhz dc output duty cycle, all clocks except ref out duty cycle is defined in figure 5 on page 11 ; t 1 /t 2 , measured at 50% of v dd 45 50 55 % dc ref out duty cycle ref in min 45%, max 55% 40 ? 60 % t rf1 [3] output rise/fall time measured from 20% to 80% of v dd, as shown in figure 6 on page 11 , c load = 15 pf, drive strength [00] ? 6.8 ? ns t rf2 [3] output rise/fall time measured from 20% to 80% of v dd , as shown in figure 6 on page 11 , c load = 15 pf, drive strength [01] ? 3.4 ? ns t rf3 [3] output rise/fall time measured from 20% to 80% of v dd , as shown in figure 6 on page 11 , c load = 15 pf, drive strength [10] ? 2.0 ? ns t rf4 [3] output rise/fall time measured from 20% to 80% of v dd , as shown in figure 6 on page 11 , c load = 15 pf, drive strength [11] ? 1.0 ? ns t ccj [3,4] cycle-to-cycle jitter (peak) configuration dependent. see configuration example for c-c jitter ? 100 ? ps t lock [4] pll lock time measured from 90% of the applied power supply level ? 1 3 ms configuration exam ple for c-c jitter ref. frequency (mhz) clk1 output clk2 output freq. (mhz) c-c jitter typ (ps) freq. (mhz) c-c jitter typ (ps) 14.3181 8.0 134 48 92 19.2 74.25 99 8 91 27 48 67 166 103 48 48 93 166 137 notes 3. guaranteed by design but not 100% tested. 4. configuration dependent.
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 10 of 17 recommended crystal specification for smd package parameter description range 1 range 2 range 3 unit fmin minimum frequency 8 14 28 mhz fmax maximum frequency 14 28 48 mhz r1 motional resistance (esr) 135 50 30 ? c0 shunt capacitance 4 4 2 pf cl parallel load capacitance 18 14 12 pf dl(max) maximum crystal drive level 300 300 300 w recommended crystal specification for thru-hole package parameter description range 1 range 2 range 3 unit fmin minimum frequency 8 14 24 mhz fmax maximum frequency 14 24 32 mhz r1 motional resistance (esr) 90 50 30 ? c0 shunt capacitance 7 7 7 pf cl parallel load capacitance 18 12 12 pf dl(max) maximum crystal drive level 1000 1000 1000 w test and measurement setup figure 4. test and measurement setup 0.1 ? f v dd outputs c load gnd dut
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 11 of 17 voltage and timing definitions figure 5. duty cycle definition figure 6. rise time = t rf , fall time = t rf clock output v dd 50% of v dd 0v t 1 t 2 clock output t rf t rf v dd 80% of v dd 20% of v dd 0v
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 12 of 17 possible configurations some product offerings are factory programmed customer specific devices with customized part nu mbers.the possible configuration s table shows the available device types, but not complete part nu mbers. contact your local cypress fae of sales representative f or more information. ordering information part number type package supply voltage production flow pb-free cy25402fsxc field programmable 8-pin soic 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25402fsxct field programmable 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25422fsxc field programmable 8-pin soic 1.8 v commercial, 0 c to 70 c cy25422fsxct field programmable 8-pin soic ? tape and reel 1.8 v commercial, 0 c to 70 c cy25482fsxc field programmable 8-pin soic 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25482fsxct field programmable 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25402fsxi field programmable 8-pin soic 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25402fsxit field programmable 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25422fsxi field programmable 8-pin soic 1.8 v industrial, ?40 c to +85 c cy25422fsxit field programmable 8-pin soic ? tape and reel 1.8 v industrial, ?40 c to +85 c cy25482fsxi field programmable 8-pin soic 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25482fsxit field programmable 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c programmer cy3675-clkmaker1 programming kit cy3675-soic8a socket adapter board, for programmin g cy25402, cy25403, cy25422, cy25423, cy25482 and cy25483 part number [5] type package supply voltage production flow pb-free CY25402SXC-xxx factory programmed 8-pin soic 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c CY25402SXC-xxxt factory programmed 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25422sxc-xxx factory programmed 8-pin soic 1.8 v commercial, 0 c to 70 c cy25422sxc-xxxt factory programmed 8-pin soic ? tape and reel 1.8 v commercial, 0 c to 70 c cy25482sxc-xxx factory programmed 8-pin soic 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25482sxc-xxxt factory programmed 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v commercial, 0 c to 70 c cy25402sxi-xxx factory programmed 8-pin soic 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25402sxi-xxxt factory programmed 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25422sxi-xxx factory programmed 8-pin soic 1.8 v industrial, ?40 c to +85 c cy25422sxi-xxxt factory programmed 8-pin soic ? tape and reel 1.8 v industrial, ?40 c to +85 c cy25482sxi-xxx factory programmed 8-pin soic 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c cy25482sxi-xxxt factory programmed 8-pin soic ? tape and reel 2.5 v, 3.0 v, or 3.3 v industrial, ?40 c to +85 c note 5. xxx indicates factory programmable and are factory programmed conf igurations. for more details, contact your local cypress fa e or cypress sales representative.
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 13 of 17 ordering code definitions x = blank or t blank = tube; t = tape and reel customer specific identification code temperature range: x = c or i c = commercial; i = industrial pb-free package type: s = 8-pin soic package x = f or blank f = field programmable; blank = factory programmed device number: 254x2 = 25402 or 25422 or 25482 company id: cy = cypress s x - xxx x 254x2 cy x x
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 14 of 17 package drawing and dimensions figure 7. 8-pin soic (150 mils) package outline, 51-85066 51-85066 *f
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 15 of 17 acronyms document conventions units of measure acronym description dl drive level dnu do not use dut device under test eia electronic industries alliance emi electromagnetic interference esd electrostatic discharge fae field application engineer fs frequency select jedec joint electron devices engineering council lvcmos low voltage complementary metal oxide semiconductor oe output enable osc oscillator pd power down pll phase locked loop ppm parts per million ss spread spectrum ssc spread spectrum clock sson spread spectrum on symbol unit of measure c degrees celsius ff femtofarad mhz megahertz ? s microsecond ? w microwatt ma milliampere ms millisecond ns nanosecond ? ohm pf picofarad ppm parts per million ps picosecond v volt w watt
cy25402/cy25422/cy25482 document number: 001-12565 rev. *g page 16 of 17 document history page document title: cy25402/cy25422/cy 25482, two pll programmable clock generator with spread spectrum document number: 001-12565 rev. ecn no. issue date orig. of change description of change ** 690296 see ecn rgl new data sheet. *a 815788 see ecn rgl minor change: to post on web *b 1428744 see ecn rgl / aesa changed data sheet format to match generic part, cy2544/46 added new device and specification for high ref. input voltage part, cy25482 removed preliminary from title page replaced clk2 with refout *c 2748211 08/10/09 tsai posting to external web. *d 2898568 06/02/10 kvm updated the ordering in formation table and package diagram. moved ?xxx? parts to possible configurations table. updated template. *e 3110175 12/14/2010 bash upda ted as per new template added units of measure table *f 3235621 04/20/2011 cxq changed part number from cy25422sxc to cy25422fsxc, from cy25422sxct to cy25422fsxct, from cy25422sxi to cy25422fsxi, and from cy25422sxit to cy25422fsxit. *g 4219507 12/13/2013 cinm updated ordering information (updated part numbers). updated package drawing and dimensions : spec 51-85066 ? changed revision from *d to *f. updated in new template. completing sunset review.
document number: 001-12565 rev. *g revised december 13, 2013 page 17 of 17 all products and company names mentioned in this document may be the trademarks of their respective holders. cy25402/cy25422/cy25482 ? cypress semiconductor corporation, 2009-2013. the information contained herein is subject to change without notice. cypress s emiconductor corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a cypress product. nor does it convey or imply any license under patent or other rights. cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement wi th cypress. furthermore, cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. the inclusion of cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies cypress against all charges. any source code (software and/or firmware) is owned by cypress semiconductor corporation (cypress) and is protected by and subj ect to worldwide patent protection (united states and foreign), united states copyright laws and internatio nal treaty provisions. cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the cypress source code and derivative works for the sole purpose of creating custom software and or firmware in su pport of licensee product to be used only in conjunction with a cypress integrated circuit as specified in the applicable agreement. any reproduction, modification, translation, compilation, or repre sentation of this source code except as specified above is prohibited without the express written permission of cypress. disclaimer: cypress makes no warranty of any kind, express or implied, with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. cypress reserves the right to make changes without further notice to t he materials described herein. cypress does not assume any liability arising out of the application or use of any product or circuit described herein. cypress does not authori ze its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. the inclusion of cypress? prod uct in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies cypress against all charges. use may be limited by and subject to the applicable cypress software license agreement. sales, solutions, and legal information worldwide sales and design support cypress maintains a worldwide network of offices, solution center s, manufacturer?s representatives, and distributors. to find t he office closest to you, visit us at cypress locations . products automotive cypress.co m/go/automotive clocks & buffers cypress.com/go/clocks interface cypress. com/go/interface lighting & power control cypress.com/go/powerpsoc cypress.com/go/plc memory cypress.com/go/memory psoc cypress.com/go/psoc touch sensing cyp ress.com/go/touch usb controllers cypress.com/go/usb wireless/rf cypress.com/go/wireless psoc ? solutions psoc.cypress.com/solutions psoc 1 | psoc 3 | psoc 4 | psoc 5lp cypress developer community community | forums | blogs | video | training technical support cypress.com/go/support

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