Cypress TrueTouch Gen5 touchscreen controller for optimal glove tracking for large screen phones and tablets

Mobile phone crystal 3.2*2.5mm 3225 26M (26.000MHZ) 7.5PF 10PPM 20PPM 30PPM

Single chip microcomputer STM32L151CCU6

Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin

Cypress Semiconductor Corp. today announced that its TrueTouch® Gen5 touchscreen controller family for large-screen phones, smartphones, tablets and e-books now offers a variety of advanced features, including the industry's best capacitive touchscreen gloves. Control function. The TMA568 controller also supports a "hover" feature that allows the touch screen to predict the finger's contacts and zoom in on the content (such as a point on the map), making it easier to find and select the target. In addition to these new features, the TMA568 controller features industry-leading noise, water and large object suppression.

The Gen5 TMA568 offers the industry's best precision and linearity for a wide range of finger sizes and gloves of varying thicknesses, including ski gloves. In addition, it automatically switches between wearing and not wearing gloves without user intervention.

The "hover" function of the controller fundamentally changes the navigation mode of the mobile device by simulating the "mouse hover" function on the PC, enabling simpler and more accurate interface navigation. The TMA568's passive stylus support has also been improved to accurately capture the input of a 1 mm stylus for handwriting and signature. This feature is extremely important for languages ​​that require complex character recognition capabilities, such as Chinese and Japanese, to perform reliable handwritten text input. The controller also features high levels of accuracy and linearity, as well as fast refresh rates to accommodate handwriting and signature recognition.

Joe Montalbo, vice president of Cypress's TrueTouch business unit, said: "The original intention of our TMA568 controller was to make it the solution of choice for large-screen phones and tablet touch screens. It has unmatched noise, water and other unique features. Today, our leading position is consolidated with the introduction of a range of valuable features, and our customers benefit from this, bringing products that are truly dissimilated to the market."

Electronic noise generated by the screen and non-original chargers may interfere with the normal operation of the touch screen. Featuring the ChargerArmorTM feature of the Gen5 family of devices, the TMA568 delivers unprecedented peak-to-peak voltage (Vpp) of up to 20 volts from 1 to 500 kHz with 0.5 mm ultra-thick cover (Cover Lens) and 22 mm finger touch. The industry's best resistance to charger noise. Please visit the following website for details on the TMA568 controller at touch.cypress.com.