Specification	ATMXT144UD-AMBRSPIVA1

Grade	Automotive
Interface	I2C, SPI
Mounting Type	Wettable Flank, Surface Mount
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Package / Case	56-VFQFN Exposed Pad
Package Length	7 mm
Package Name	56-VQFN
Package Width	7 mm
Qualification	AEC-Q100
Touchscreen	Capacitive
Touchscreen Wire Count	2 wire
Voltage - Supply	3.3 V
Voltage Reference	Internal

ATMXT144UD-A Series

maXTouch Touchscreen Controller

Part	Current - Supply	Package Name	Package Width	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Voltage Reference	Interface	Package / Case	Mounting Type	Voltage - Supply	Resolution (Bits)	Touchscreen Wire Count	Touchscreen	Supplied Contents	Utilized IC / Part	Type	Function	Contents
Microchip Technology ATMXT144U-MAU025	12.89 mA	38-XQFN	4 mm	4 mm	-40 °C	85 °C	Internal	I2C SPI	38-XFQFN Exposed Pad	Surface Mount	3.3 V	12 b	2 wire	Capacitive
Microchip Technology ATMXT144U-DEV-PCB															Board(s)	mXT144U	Interface	Touch Screen Controller	Board
Microchip Technology ATMXT144UD-AMTSPIVAO		56-VQFN	7 mm	7 mm	-40 °C	85 °C		I2C SPI	56-VFQFN Exposed Pad	Surface Mount Wettable Flank	3.3 V		2 wire	Capacitive

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