ST7272A

We provide the professional one-stop display touch solution – NO MOQ - E-ink RS232 UART TFT LCD OLED Touch and Electronic Component-IC.

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Display Driver IC:
16.7M color,TFT Mobile Single Chip Driver,This document describes display driver chip IC supports dots resolution driving
controller. This chip is designed to provide a single-chip solution that combines
a source driver, power supply circuit to drive a TFT dot matrix LCD with
XRGBxY dots at maximum.
This chip can be operated in low-voltage condition for the interface and
integrated internal boosters that produce the liquid crystal voltage, breeder resistance
and the voltage follower circuit for liquid crystal driver. Selain itu, This chip also
supports various functions to reduce the power consumption of a LCD system via
software control.
This chip supports two interface modes, including SPI/MCU/RGB/MIPI DPI/DBI Type C
interface mode and MIPI DSI video interface mode. The interface mode is selected
by the external hardware pins BS3~0.
This chip is suitable for any small portable battery-driven and long-term driving
Produk, such as small PDAs, digital cellular phones and bi-directional pagers.

Self-Capacitive Touch Panel Controller Driver IC:
The touch Series ICs are single-chip capacitive touch panel controller IC with a built-in 16 bit enhanced Micro-controller unit
(MCU).They adopt the self-capacitance technology, which supports single point and gesture touch or two points. In conjunction
with a self-capacitive touch panel, The touch Series ICs implement the user-friendly input function and are widely used in various
portable devices, such as smart phones, MIDs ad GPS.

FEATURES
• Self-Capacitive Sensing Techniques support single point
touch and gesture or two point touch
• Absolute X and Y coordinates or gesture
• 1 point and gestures / 2 points supported
• High immunity to RF and power Interferences
• Auto-calibration: Insensitive to Capacitance and Environmental
Variations
• Built-in Enhanced MCU
• Report Rate: Up to 100Hz
• Support Interfaces :I2C
• Support single film material TP and triangle pattern without
additional shield
• Internal accuracy ADC and smooth filters
• Support 2.8V to 3.6V Operating Voltage
• Support independent IOVCC
• Built-in LDO for Digital Circuits
• High efficient power management with 3 Operating Modes
" Active Mode
" Monitor Mode
" Hibernation Mode
• Operating Temperature Range: -40°C to +85°C
• ESD:HBM≥7000V,MM≥350V

Typical Applications
This IC accommodate a wide range of applications with a set of buttons up to a 2D touch sensing device, their typical applications
are listed below.
• Mobile phones, smart phones
• GPS
• Game consoles
• POS (Point of Sales) devices
• Portable MP3 and MP4 media players
• Digital cameras
• MIDs