MTCH6102 Series

Catalog

TOUCH SCREEN CONTROLLER, PROJECTED CAPACITIVE, I2C, 400KBPS, 12BIT, 1.8V TO 3.6V SUPPLY, SSOP-28

Part	Interface	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Touchscreen	Current - Supply	Mounting Type	Package / Case [custom]	Package / Case	Package / Case [custom]
Microchip Technology MTCH6102-I/SS	I2C	3.6 V	1.8 V	85 °C	-40 °C	28-SSOP	2 Wire Capacitive	1.17 mA	Surface Mount	0.209 in	28-SSOP	5.3 mm
Microchip Technology MTCH6102T-I/SS	I2C	3.6 V	1.8 V	85 °C	-40 °C	28-SSOP	2 Wire Capacitive	1.17 mA	Surface Mount	0.209 in	28-SSOP	5.3 mm

Catalog

Key Features

• * Up to 15 total channels

• * Sensor sizes up to 120mm (4.7")

• * Individual channel tuning for optimal sensitivity

• * Works with printed circuit boards (PCB) sensors, film, glass, and flexible printed circuits (FPC) sensors.

• * Plastic: up to 3 mm

• * Glass: up to 5 mm

• * >200 reports per second (configurable)

• * 12-bit resolution coordinate reporting

• * Gesture detection and reporting

• * Self capacitance signal acquisition

• * Multiple built-in filtering options

• * Configurable sleep/idle framerates

• * Standby mode <500nA (typical)

• * Active mode <12uA possible

• * I2C (400kbps)

• * Both polling and interrupt schemes supported

• * Sync signal allows for host frame detection

• * Field upgradable over I2C

• * 1.8V to 3.6V

• * -40ºC to +85ºC

• * 28 Pin SSOP

• * 28 Pin UQFN

Description

The recommended alternative touch controller is [ATMXT144U](https://www.microchip.com/en-us/product/atmxt144u) or [ATMXT144U-A](https://www.microchip.com/en-us/product/atmxt144ud-a). Microchip’s MTCH6102 is a turnkey projected capacitive touch controller that simplifies adding gestures to touch interface designs with industry-leading low power performance. Utilize up to 15 channels to support taps, swipes, and scrolling on XY touch pads and touch screens. The MTCH6102 allows designers to quickly and easily integrate projected capacitive touch into their cost sensitive, low power application. The MTCH6102 provides developers with a flexible touch sensing solution to optimize common constraints of size, power and cost that are critical to applications such as wearable devices, remote controls, gaming devices and track pads.