Datasheet > CYTMA545-48LQI36AA

CYTMA545-48LQI36AA

更新时间： 2024-11-28 00:50:27

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
3页	314K
描述
TrueTouchÂ® Multi-Touch All-Points Touchscreen Controller

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CYTMA545-48LQI36AA 数据手册

CYTMA545

SUMMARY

TrueTouch^®Multi-Touch All-Points

Touchscreen Controller

Features

■Multi-touch capacitive touchscreen controller

❐ 32-bit ARM Cortex™ CPU

❐ Best-in-class charger noise immunity

• Immunity up to 60 peak-to-peak voltage (V_PP

)

❐ Register configurable

• Immunity to AT&T Zero charger and Duracell chargers

❐ Noise suppression technologies for battery charger and

■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

display

• 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

• 10 fingers with thin glove (≤1-mm thickness)

• 2 fingers with thick glove (≤5-mm thickness)

❐ Face detection with grip suppression

❐ Finger nail tracking

❐ 4.5-μW typical deep-sleep power

■Sensor and system design (configuration dependent)

❐ Supports a variety of touchscreen sensors and stackups

• Manhattan, diamond, and SLIM^®patterns

• Sensor-on-lens (SOL)

• On-cell touch integrated display modules

• Plastic (PET) and glass sensor substrates

• LCD and AMOLED displays

❐ Passive stylus with palm rejection

❐ Hover finger sensing

❐ Large object rejection

❐ Automatic baseline tracking to environmental changes

❐ Low-power look-for-touch mode

❐ Single-layer flexible printed circuit (FPC) routing enabled by

flexible TX/RX configurations

■Communication interface

❐ Field upgrades via bootloader

❐ 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

❐ Android™ and Windows Phone 8 driver support

❐ Cypress manufacturing test kit (MTK)

❐ Touchscreen sensor self-test and ID reporting

■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)

■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

• 299 intersections (23 × 13)

❐ Reports up to 10 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)

Cypress Semiconductor Corporation

Document Number: 001-90908 Rev. **

•

198 Champion Court

•

San Jose, CA 95134-1709 • 408-943-2600

Revised February 19, 2014

12 3

中文翻译

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与CYTMA545-48LQI36AA相关器件

型号	品牌	获取价格	描述	数据表
CYTMA545-48LQI36AAA	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36AB	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36ABA	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36BB	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36BBA	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36ZZ	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA545-48LQI36ZZA	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA568	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA568-56LQI	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree
CYTMA568-70BUI	CYPRESS	获取价格	TrueTouchÂ® Multi-Touch All-Points Touchscree

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