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ST STMPE811QTR
STMPE811 Tin I2C SPI Lead Free touch screen controller 1.8/3.3V 3.6V 2.8mA 3mm
Brands: STMicroelectronics, Inc
Mfr.Part #: STMPE811QTR
Datasheet: STMPE811QTR Datasheet (PDF)
Package/Case: QFN-16
RoHS Status:
Stock Condition: 2458 pcs, New Original
Product Type: Interface ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.084 | $9.084 |
| 10 | $8.008 | $80.080 |
| 30 | $7.354 | $220.620 |
| 100 | $6.805 | $680.500 |
In Stock:2458 PCS
STMPE811QTR General Description
GPIO EXPANDER, 8BIT, 400KHZ, QFN-16; No. of Bits:8bit; Interfaces:I2C, SPI; Supply Voltage Min:1.8V; Supply Voltage Max:3.3V; IC Case / Package:QFN; No. of Pins:16Pins; No. of I/O s:8I/O s; Operating Temperature Min:-40°C; MSL:- RoHS Compliant: Yes
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-process-technology | feature-minimum-operating-supply-voltage-v | 1.65 | |
| feature-maximum-operating-supply-voltage-v | 3.6 | feature-packaging | Tape and Reel |
| feature-rad-hard | feature-pin-count | 16 | |
| feature-supplier-package | QFN EP | feature-standard-package-name1 | QFN |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STMPE811QTR is a touch-screen controller chip developed by STMicroelectronics. It provides multi-touch capability for various applications including smartphones, tablets, and industrial touch panels. The chip supports up to 10 touch points, resistive and capacitive touch screens, and features low power consumption and high precision touch detection.
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Equivalent
Some equivalent products of STMPE811QTR chip are Atmel mXT224, Microchip MXT336S, and Cypress CYTTSP400D. These chips are also capacitive touchscreen controllers with similar features and functionality. -
Features
The STMPE811QTR is a 4-wire resistive touchscreen controller with advanced features such as a highly accurate touch position detection, low power consumption, support for two-finger touch gesture recognition, and an integrated I2C interface for easy communication with the host microcontroller. -
Pinout
The STMPE811QTR is a 4-wire resistive touchscreen controller with 14-pin count. It integrates a 12-bit ADC for accurate touch position readout and supports up to 10 touch points. This controller provides multi-functionality including GPIOs for interfacing with external devices. -
Manufacturer
The manufacturer of the STMPE811QTR is STMicroelectronics. STMicroelectronics is a multinational semiconductor company that designs, manufactures, and markets a range of semiconductor products, including sensors, power management ICs, and microcontrollers. The company serves a variety of industries, including automotive, industrial, and consumer electronics. -
Application Field
The STMPE811QTR is commonly used in touch screen controllers for applications such as smartphones, tablets, smart watches, and other portable devices. It can also be used in home automation devices, industrial control panels, and automotive infotainment systems where touch input is required for user interaction. -
Package
The STMPE811QTR chip is in a QFN package with 49 pins, in a flat form, and its size is 5x5 mm.
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