summary CYTMA568 truetouch ? multi-touch all-points touchscreen controller cypress semiconductor corporation ? 198 champion court ? san jose , ca 95134-1709 ? 408-943-2600 document number: 001-90891 rev. *a revised may 26, 2016 features multi-touch capacitive touchscreen controller ? 32-bit arm cortex? cpu ? register configurable ? noise suppression technologies for battery charger and display ? effective 28-v tx drive for higher signal-to-noise ratio (snr) ? chargerarmor? for charger noise immunity ? external display synchronization ? water rejection and wet-finger tracking using dualsense? ? multi-touch glove with aut omatic mode switching ? 10 fingers with thin glove ( 1-mm thickness) ? 2 fingers with thick glove ( 5-mm thickness) ? fingernail tracking ? 1-mm passive stylus with palm rejection ? hover finger tracking ? large object rejection ? automatic baseline tracking to environmental changes ? low-power look-for-touch mode ? field upgrades via bootloader ? android? driver support ? cypress manufacturing test kit (mtk) ? touchscreen sensor self-test and panel id reporting system performance (c onfiguration dependent) ? screen sizes up to 8.3-inch diagonal ? 5-mm sensor pitch, 16:9 aspect ratio ? screen sizes up to 5.3-inch diagonal ? 3.2-mm sensor pitch, 16:9 aspect ratio ? up to 58 sense pins ? 777 intersections (21 37) ? reports up to 10 fingers ? small finger support down to 4 mm ? large finger support up to 30 mm ? refresh rate up to 230 hz ? tx frequency up to 500 khz ? fast first-touch response ( ? 13 ms) ? best-in-class charger noise immunity ? immunity up to 20 volts peak-to-peak (v pp ) ? immunity to at&t zero charger power (configuration dependent) ? 1.71-v to 5.5-v digital and i/o supply ? 2.65-v to 5.5-v analog supply ? 12-mw average power ? 15- w typical deep-sleep power sensor and system design (configuration dependent) ? supports a variety of touchscreen sensors and stackups ? manhattan, diamond, single layer independent multi-touch (slim ? ), and totem-pole patterns ? sensor-on-lens (sol) ? touch-integrated display m odules (on-cell, in-cell) ? plastic (pet) and glass sensor substrates ? lcd, amoled, and ips displays ? metal mesh ? single-layer flexible printed circuit (fpc) routing enabled by flexible tx/rx configurations communication interface ? i 2 c slave at all standard bit rates ? 100 kbps, 400 kbps, 1 mbps, and 3.4 mbps ? spi slave bit rates up to 8 mbps package options ? 56-pin 6 6 0.6-mm qfn (0.35-mm lead pitch) ? 70-ball 5.5 5.5 0.6 -mm bga (0.5-mm ball pitch)
summary CYTMA568 document number: 001-90891 rev. *a page 2 of 4 ordering information table 1 lists the CYTMA568 truetouch touchscreen controller s. for information on other truetouch families, visit http://www.cypre ss.com/truetouch . table 1. device ordering information [1] segmentation part number ext sense i/o typ screen size (inches) in-cell charger armor configurable tx slew rate passive stylus glove hover base part (mutual capacitance only) CYTMA568-56lqi 44aa(t) 44 6.0 ? ?? ??? CYTMA568-70bui 58aa(t) 58 7.9 ? ?? ??? water rejection (dualsense) CYTMA568-56lqi 44ab(t) 44 6.0 ? ? ???? CYTMA568-70bui 48ab(t) 48 6.5 ? ? ???? CYTMA568-70bui 54ab(t) 54 7.2 ? ? ???? CYTMA568-70bui 58ab(t) 58 7.9 ? ? ???? CYTMA568-56lqi 44aw(t) 44 6.0 ? ?? ??? CYTMA568-70bui 48aw(t) 48 6.5 ? ?? ??? CYTMA568-70bui 54aw(t) 54 7.2 ? ?? ??? CYTMA568-70bui 58aw(t) 58 7.9 ? ?? ??? CYTMA568-70bui 58ai(t) 58 7.9 ?? ? ??? advance feature and water rejection (dualsense) CYTMA568-56lqi 44ad(t) 44 6.0 ? ? ? ? ?? CYTMA568-70bui 58ad(t) 58 7.9 ? ? ? ? ?? CYTMA568-56lqi 44ap(t) 44 6.0 ? ?? ? ?? CYTMA568-70bui 58ap(t) 58 7.9 ? ?? ? ?? CYTMA568-56lqi 44bb(t) 44 6.0 ? ?? ?? ? CYTMA568-70bui 54bb(t) 54 7.2 ? ?? ?? ? CYTMA568-70bui 58bb(t) 58 7.9 ? ?? ?? ? CYTMA568-56lqi 44cb(t) 44 6.0 ? ?? ??? CYTMA568-70bui 54cb(t) 54 7.2 ? ?? ??? CYTMA568-70bui 58cb(t) 58 7.9 ? ?? ??? custom / kits [1] CYTMA568-70bui 58zz(t) 58 7.9 ? ? ? ??? CYTMA568-56lqi 44zx(t) 44 6.0 ? ?? ??? CYTMA568-70bui 58zx(t) 58 7.9 ? ?? ??? note 1. all devices have the following base features: 10-v tx, capsense buttons, large object detection and rejection, and grip suppr ession.
summary CYTMA568 document number: 001-90891 rev. *a page 3 of 4 ordering code definitions pins/package type: part number: 568 family code: tma = multi-touch all-points controller company id: cy = cypress cy tma 568 yy ##zz aa = 20-v charger armor + mutual only ab / aw = 20-v charger armor + dualsense ai = 20-v charger armor + dualsense + in-cell ad / ap = 20-v charger armor + dualsense + passive stylus bb = 20-v charger armor + dualsense + passive stylus + glove cb = 20-v charger armor + dualsense + passive stylus + glove + hover zx / zz = custom development extension: 56lq = 56-pin qfn 70bu = 70-ball bga -xx temperature range: i = industrial i number of sense i/o: 44, 48, 54, or 58 tape and reel (t)
document number: 001-90891 rev. *a revised may 26, 2016 page 4 of 4 chargerarmor? is a trademark and truetouch ? , psoc ? , and capsense ? are registered trademarks of cypress semiconductor corporation. summary CYTMA568 ? cypress semiconductor corporation, 2014-2016. this document is the property of cypress semiconductor corporation and its subs idiaries, including spansion llc ("cypress"). this document, including any software or firmware included or referenced in this document ("software"), is owned by cypress under the intellec tual property laws and treaties of the united states and other countries worldwide. cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this paragr aph, grant any license under its patents, copyrights, trademarks, or other intellectual property rights. if the software is not accompanied by a license agreement and you do not otherwise have a writte n agreement with cypress governing the use of the software, then cypress hereby grants you a personal, non-exclusive, nontransferable license (without the right to sublicense) (1) under its copyright rights in the software (a) for software provided in source code form, to modify and reproduce the software solely for use with cypress hardware products, only internally within your organization, and (b) to distribute the software in binary code form externally to end users (either directly or indirectly through resellers and distributors), solely for use on cypress hardware product units, and (2) u nder those claims of cypress's patents that are infringed by the software (as provided by cypress, unmodified) to make, use, distribute, and import the software solely for use with cypress hardware product s. any other use, reproduction, modification, translation, or compilation of the software is prohibited. to the extent permitted by applicable law, cypress makes no warranty of any kind, express or implied, with regard to this docum ent or any software or accompanying hardware, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. to the extent permitted by applicable law, cypress reserves the right to make changes to this document without further notice. cypress does n ot assume any liability arising out of the application or use of any product or circuit described in this document. any information provided in this document, including any sample design informati on or programming code, is provided only for reference purposes. it is the responsibility of the user of this document to properly desi gn, program, and test the functionality and safety of any appli cation made of this information and any resulting product. cypress products are not designed, intended, or authorized fo r use as critical components in systems de signed or intended for the operation of w eapons, weapons systems, nuclear inst allations, life-support devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazar dous substances management, or other uses where the failure of the device or system could cause personal injury , death, or property damage ("unintended uses"). a critical component is any compon ent of a device or system whose failure to perform can be reasonably expected to cause the failure of the device or system, or to affe ct its safety or effectiveness. cypress is not liable, in whol e or in part, and you shall and hereby do release cypress from any claim, damage, or other liability arising from or related to all uninte nded uses of cypress products. you shall indemnify and hold cyp ress harmless from and against all claims, costs, damages, and other liabilities, including claims for personal inju ry or death, arising from or related to any unintended uses of cypress products. cypress, the cypress logo, spansion, the spansion logo, and combinations thereof, psoc, capsense, ez-usb, f-ram, and traveo are trademarks or registered trad emarks of cypress in the united states and other countries. for a more complete list of cypre ss trademarks, visit cypress.com. other names and brands may be cl aimed as property of their respective owners. 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 arm ? cortex ? microcontrollers cypress.com/arm automotive cypress.com/automotive clocks & buffers cypress.com/clocks interface cypress.com/interface lighting & power control cypress.com/powerpsoc memory cypress.com/memory psoc cypress.com/psoc touch sensing cypress.com/touch usb controllers cypress.com/usb wireless/rf cypress.com/wireless psoc ? solutions psoc 1 | psoc 3 | psoc 4 | psoc 5lp cypress developer community forums | projects | video | blogs | training | components technical support cypress.com/support document history page document title: CYTMA568, truetouch ? multi-touch all-points touchscreen controller document number: 001-90891 rev. ecn orig. of change submission date description of change ** 4379995 swu 05/14/2014 new datasheet *a 5284373 elg 05/26/2016 removed windows phone support. revised grammar for charger noise. aligned charger noise support in order information table with features list. updated template.
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