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Tango M48

Tango M48
2 Finger Capacitive Touch Sensor Controller

Tango M48 is a configurable touchscreen controller combining the proven Pixcir sensing proprietary technology and an efficient RISC MCU in a single package. The device can accommodate panels of up to 8" and side buttons simultaneously. An external Tango F32 can be connected to handle a sensing area of up to 13.3".

Key features include:

■True multi-touch for 2 fingers
■High touch scan rate
■High Accuracy and Linearity
■Low power consumption
■Grip suppression
■Palm detection (lock function)
■High SNR (200:1)
■I2C host interface
■Passive stylus operation

 General Information 
 Touch screen size 3.2" ~ 8"          < 13.3" with external F32
 Number of electrodes 48                    80 with external F32
 Touch functionality True touch 2 Points
 Cover lense thickness Glass: recommended 0.7mm
PET: recommended 0.4mm
 Stylus Works with conductive passive stylus
 Touch response time < 100ms (from idle to active)
 Supported ITO structures DITO (Dual layer ITO on glass)
SITO (Single layer ITO with bridge)
Rectangular electrodes with opening
ITO on film
 IC Architecture 
 Sensor and MCU Single package TANGO F48 & MCU (R8C)
 Host interface I2C-compatible slave mode 400kHz
 Package type and dimensions LGA64    8mm x 8mm x 0.95mm
 Electrical Characteristics 
 Operating Voltage 3.0V~5.5V
 Power consumption (single touch) 7mA (3.3V)
 Power consumption (multi touch) 7mA (3.3V)
 Power consumption (sleep) 1.9 µA
 Power consumption (Idle) 0.42mA (Idle mode at 10HZ)
 Environmental specifications
 operating temperature -40°C ~ +85°C
 Storage temperature -55°C ~ +125°C
 Report rate
 1 finger 120 Hz
 2 fingers 110 Hz

Pixcir supports popular operating systems, including Android™, Linux, Meego and Windows™
Tango M48 typical applications include Tablets, Portable media players, Photo frames, MID, Navigation systems, Notebooks, Information Kiosks, …

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