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CYTT21401-44LQI33

CYTT21401-44LQI33

  • 厂商:

    CYPRESS(赛普拉斯)

  • 封装:

  • 描述:

    IC MCU TRUETOUCH 44QFN

  • 数据手册
  • 价格&库存
CYTT21401-44LQI33 数据手册
CYTT21XXX (28, 33, 35, 36 I/Os) SUMMARY TrueTouch® Multi-Touch All-Points Touchscreen Controller Datasheet Features ■ Multi-touch capacitive touchscreen controller ® ❐ 32-bit ARM Cortex™ CPU ❐ Register-configurable ❐ Noise-suppression technologies for battery charger and display • Effective 24-V 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 automatic mode switching • Ten fingers with thin glove (≤1-mm thick) • Two fingers with thick glove (≤5-mm thick) ❐ Fingernail tracking ❐ Grip suppression ❐ 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 (configuration dependent) ❐ Screen sizes up to 5.0-inch diagonal • 4.8-mm sensor pitch; 16:9 aspect ratio ❐ Up to 36 sense pins • 308 intersections (22 × 14) ❐ Reports up to ten fingers ❐ Small finger support down to 4 mm ❐ Large finger support up to 30 mm ❐ Refresh rate up to 300 Hz; other rates configurable ❐ TX frequency up to 500 kHz ❐ Best-in-class charger noise immunity • Immunity up to 35-V peak-to-peak (VPP) • Immunity to AT&T® Zero charger ■ Power (configuration-dependent) ❐ 1.71- to 1.95-V or 2.0- to 5.5-V digital and I/O supply ❐ 2.65- to 4.7-V analog supply ❐ 4-mW average power ❐ 5.7-μW 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) • 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 2 ❐ I C slave at 100 and 400 kbps [1] ❐ SPI slave bit rates up to 8 Mbps ■ Package options ❐ 44-pin 5 × 5 × 0.6-mm QFN (0.35-mm lead pitch) ❐ 48-pin 6 × 6 × 0.6-mm QFN (0.4-mm lead pitch) Note 1. SPI support is only available in 48-pin QFN package. Cypress Semiconductor Corporation Document Number: 001-96564 Rev. *A • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600 Revised February 17, 2016 SUMMARY CYTT21XXX (28, 33, 35, 36 I/Os) Ordering Information Table 1 lists the CYTT21XXX TrueTouch touchscreen controllers. For information on other TrueTouch families, visit http://www.cypress.com/truetouch. Table 1. Device Ordering Information TrueTouch Part Number Top Marking Sense I/O Base Features[2] Advanced Wet-finger Tracking Package Glove Easy Wake Type CYTT21100-44LQI28(T) CYTT21000-44LQI 28 ✔ – – – 44-Pin QFN CYTT21401-44LQI28(T) CYTT21000-44LQI 28 ✔ ✔ ✔ – 44-Pin QFN CYTT21402-44LQI28(T) CYTT21000-44LQI 28 ✔ ✔ ✔ ✔ 44-Pin QFN CYTT21100-44LQI33(T) CYTT21000-44LQI 33 ✔ – – – 44-Pin QFN CYTT21401-44LQI33(T) CYTT21000-44LQI 33 ✔ ✔ ✔ – 44-Pin QFN CYTT21402-44LQI33(T) CYTT21000-44LQI 33 ✔ ✔ ✔ ✔ 44-Pin QFN CYTT21100-44LQI35(T) CYTT21000-44LQI 35 ✔ – – – 44-Pin QFN CYTT21401-44LQI35(T) CYTT21000-44LQI 35 ✔ ✔ ✔ – 44-Pin QFN CYTT21403-44LQI35(T) CYTT21000-44LQI 35 ✔ ✔ ✔ ✔ 44-Pin QFN CYTT21100-48LQI36(T) CYTT21000-48LQI 36 ✔ – – – 48-Pin QFN CYTT21401-48LQI36(T) CYTT21000-48LQI 36 ✔ ✔ ✔ – 48-Pin QFN CYTT21403-48LQI36(T) CYTT21000-48LQI 36 ✔ ✔ ✔ ✔ 48-Pin QFN Ordering Code Definitions CY TT Y Y XXX ## LQI ZZ (T) T: Tape and Reel Number of Sense I/O Package Type: LQI = QFN Number of Pins Product Feature Set (see Ordering Information table) Sensor Configuration: 1 = Discrete Sensors, SLIM, On-cell/AMOLED, On-cell Market Segment: 2 = Low-end to mid-range white goods, home appliances, remote controls, industrial controls, navigation, and medical applications TT: TrueTouch CY = Cypress Note 2. All devices have the following base features: Water Rejection, ChargerArmor, CapSense buttons, Large Object Detection and Rejection, and Grip Suppression. Document Number: 001-96564 Rev. *A Page 2 of 3 SUMMARY CYTT21XXX (28, 33, 35, 36 I/Os) Document History Page Document Title: CYTT21XXX (28, 33, 35, 36 I/Os) TrueTouch® Multi-Touch All-Points Touchscreen Controller Datasheet Document Number: 001-96564 Orig. of Submission Change Date Revision ECN Description of Change ** 4670224 SWU 02/25/2015 New datasheet. *A 5141053 ELG 02/17/2016 Updated Ordering Information and Ordering Code Definitions. Sales, Solutions, and Legal Information Worldwide Sales and Design Support Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office closest to you, visit us at Cypress Locations. Products PSoC® Solutions Automotive ................................cypress.com/go/automotive Clocks & Buffers............................... cypress.com/go/clocks psoc.cypress.com/solutions PSoC 1 | PSoC 3 | PSoC 4 | PSoC 5LP Interface ........................................cypress.com/go/interface Cypress Developer Community Lighting & Power Control .......... cypress.com/go/powerpsoc Community | Forums | Blogs | Video | Training Memory ......................................... cypress.com/go/memory PSoC...................................................cypress.com/go/psoc Technical Support cypress.com/go/support Touch Sensing................................... cypress.com/go/touch USB Controllers .................................. cypress.com/go/USB Wireless/RF................................... cypress.com/go/wireless © Cypress Semiconductor Corporation 2015-2016. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC ("Cypress"). This document, including any software or firmware included or referenced in this document ("Software"), is owned by Cypress under the intellectual 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 paragraph, 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 written agreement with Cypress governing the use of the Software, then Cypress hereby grants you under its copyright rights in the Software, a personal, non-exclusive, nontransferable license (without the right to sublicense) (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. Cypress also grants you a personal, non-exclusive, nontransferable, license (without the right to sublicense) under 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 to the minimum extent that is necessary for you to exercise your rights under the copyright license granted in the previous sentence. Any other use, reproduction, modification, translation, or compilation of the Software is prohibited. CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT OR ANY SOFTWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes to this document without further notice. Cypress does not 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 information or programming code, is provided only for reference purposes. It is the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. Cypress products are not designed, intended, or authorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclear installations, life-support devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous 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 component of a device or system whose failure to perform can be reasonably expected to cause the failure of the device or system, or to affect its safety or effectiveness. Cypress is not liable, in whole or in part, and Company shall and hereby does release Cypress from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products. Company shall indemnify and hold Cypress harmless from and against all claims, costs, damages, and other liabilities, including claims for personal injury 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 trademarks of Cypress in the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners. Document Number: 001-96564 Rev. *A Revised February 17, 2016 ChargerArmor™ is a trademark and TrueTouch® is a registered trademark of Cypress Semiconductor Corporation. Page 3 of 3
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