STMPE811QTR Overview
A Tape & Reel (TR) package is used to house this item.It was included in the 16-VFQFN Exposed Pad package that was sent out.The device adapts a I2C, SPI interface to improve the performance of data acquisition.It is mounted in the Surface Mount axis of the machine.As this unit is designed to read the supply voltage as 1.8V~3.3V, you better redo the circuit if you are not able to read it.For this chip, the average operating temperature should be -40°C~85°C degrees Celsius.The total number of terminals is 16, and each of them has its own set of functions.In this case, STMPE811 is the base part number for the device.The part has a total of four 16 pins in total.As a result, it provides a voltage reference for Internal.This linear device can be operated at a voltage of 1.65V which is the lowest voltage that may be applied.In order to enhance the flexibility of this product, Surface Mount has been adapted.There is a requirement for 500nA supply current in order for the part to function normally.In addition to that, it is also used as an integrated circuit for consumer products.If you would like to find out more information, please visit the official website: S-Touch™ series/family/product line.A power supply of type 1.8/3.3V is required for the part.A voltage of 3.6V is used as the supply voltage.
STMPE811QTR Features

STMPE811QTR Applications
There are a lot of STMicroelectronics
STMPE811QTR Touch Screen Controllers applications.

Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology
Communication Systems

Factory Lead Time	14 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-VFQFN Exposed Pad
Weight	57.09594mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Series	S-Touch™
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
HTS Code	8542.39.00.01
Voltage - Supply	1.8V~3.3V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	STMPE811
Pin Count	16
JESD-30 Code	S-XQCC-N16
Operating Supply Voltage	3.6V
Power Supplies	1.8/3.3V
Supply Voltage-Min (Vsup)	1.65V
Interface	I2C, SPI
Operating Supply Current	500nA
Nominal Supply Current	2.8mA
Output Current	2mA
Max Frequency	6.5MHz
Consumer IC Type	CONSUMER CIRCUIT
Resolution (Bits)	12 b
Touchscreen	4 Wire Resistive
Voltage Reference	Internal
Length	3mm
Height Seated (Max)	1mm
Width	3mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free