CYTMA525-48BUI25ZZ [CYPRESS]
TrueTouch® Multi-Touch All-Points Touchscreen Controller;
| 型号： | CYTMA525-48BUI25ZZ |
| 厂家： | 
CYPRESS |
| 描述： | TrueTouch® Multi-Touch All-Points Touchscreen Controller |
| 文件： | 总3页 (文件大小：302K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SUMMARY
CYTMA525 Datasheet
TrueTouch® Multi-Touch All-Points
Touchscreen Controller
Features
■Multi-touch capacitive touchscreen controller
❐ 32-bit ARM Cortex™ CPU
❐ Register configurable
❐ Noise suppression technologies for battery charger and
display
■Power (configuration dependent)
❐ 1.71- to 5.5-V digital and I/O supply
❐ 2.65- to 5.5-V analog supply
❐ 5.6-mW average power
❐ 4.5-μW typical deep-sleep power
• Effective 28-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
❐ Passive stylus
❐ Fingernail tracking
❐ Hover finger tracking
❐ Large object rejection
■Sensor and system design (configuration dependent)
❐ Supports a variety of touchscreen sensors and stackups
• Manhattan, diamond, and Single Layer Independent
Multi-touch (SLIM®) patterns
• Sensor-on-lens (SOL)
• On-cell touch integrated display modules
• Plastic (PET) and glass sensor substrates
• LCD and AMOLED displays
❐ 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
■Communication interface
❐ I2C slave at all standard bit rates
• 100 kbps, 400 kbps, 1 Mbps, and 3.4 Mbps
❐ SPI slave bit rates up to 10 Mbps
■Package options
❐ 49-ball 3.085 × 3.25 × 0.55-mm WLCSP (0.4-mm ball pitch)
❐ 48-ball 4.3 × 4.3 × 0.6-mm UFBGA (0.5-mm ball pitch)
■System performance (configuration dependent)
❐ Screen sizes up to 3.0-inch diagonal
• 4.3-mm electrode pitch, 4:3 aspect ratio
❐ Up to 25 sense pins
• 154 intersection (14 × 11)
❐ Reports up to 4 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
❐ Fast first-touch response (13 ms)
❐ Best-in-class charger noise immunity
• Immunity up to 60-V peak-to-peak (VPP
)
• Immunity to AT&T Zero and Duracell charger noise
Cypress Semiconductor Corporation
Document Number: 001-90979 Rev. *A
•
198 Champion Court
•
San Jose, CA 95134-1709 • 408-943-2600
Revised September 29, 2016
CYTMA525 Datasheet
SUMMARY
Ordering Information
Table 1 lists the CYTMA525 Datasheet TrueTouch touchscreen controllers. For information on other TrueTouch families, visit
http://www.cypress.com/truetouch.
Table 1. Device Ordering Information[1]
Device Family and Part Number
TrueTouch
Advanced Features
Typ Screen
Package
Sense
Pins
Max
Fingers
TXSlewRate
Control
Family
Part Number
Size
Glove
Hover
(inches)[2]
Custom
Reserved for Kits
CYTMA525-49FNI25ZZT
CYTMA525-48BUI25ZZ(T)
25
25
3.0
3.0
✔
✔
✔
✔
✔
✔
✔
✔
49-ball CSP
48-ball UFBGA
Ordering Code Definitions
CYTMA 525 - #XXX 25 YYY
T
T = Tape and Reel
Features (YYY):
ZZ = Custom Development
Number of Sense I/Os: 25
Pins/Package Type (#XXX):
49FNI = 49-ball CSP
48BUI = 48-ball BGA
Part Number: 525
Family Code: TMA = Multi-Touch All-Points Controller
Marketing Code: CY = Cypress
Notes
1. All devices have the following base features: 10-V TX, ChargerArmor, CapSense Buttons, Large Object Detection and Rejection, Grip Suppression, Water Rejection,
Self-capacitance, and High Noise Immunity.
2. 4.3-mm electrode pitch for screen sizes up to 3.0-inch diagonal 4:3 aspect ratio. Larger screen sizes can be supported with a larger pitch.
Document Number: 001-90979 Rev. *A
Page 2 of 3
SUMMARY
CYTMA525 Datasheet
Document History Page
Document Title: CYTMA525 Datasheet TrueTouch® Multi-Touch All-Points Touchscreen Controller
Document Number: 001-90979
Orig. of
Change
Submission
Date
Revision
ECN
Description of Change
**
4521985
SWU
10/01/2014 Initial release
Added passive stylus and removed Windows Phone 8 driver support.
09/29/2016 Removed CYTMA525-49FNI25ABT part.
Updated the template.
*A
5449494
ELG
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© Cypress Semiconductor Corporation, 2014-2016. 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 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) 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 for use with Cypress hardware products. Any other use, reproduction, modification, translation, or compilation
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TO THE EXTENT PERMITTED BY APPLICABLE LAW, CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS DOCUMENT 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 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 you shall and hereby do release Cypress from any claim,
damage, or other liability arising from or related to all Unintended Uses of Cypress products. You shall indemnify and hold Cypress harmless from and against all claims, costs, damages, and other
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Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, 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: 001-90979 Rev. *A
Revised September 29, 2016
Page 3 of 3
®
®
®
ChargerArmor™ is a trademark and TrueTouch , PSoC , and CapSense are registered trademarks of Cypress Semiconductor Corporation.
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