ST STMPE321QTR
ST STMPE321QTR

ST STMPE321QTR

Manufacturer No:

STMPE321QTR

Manufacturer:

ST

Package:

12-UFQFN

Description:

0.4mm 1.8V Capacitive Sensor S-Touch? Series STMPE321 12 Pin 12-UFQFN

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

STMPE321QTR information

ST STMPE321QTR technical specifications, attributes, parameters and parts with similar specifications to ST STMPE321QTR.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 12-UFQFN
  • Surface Mount
  • YES
  • Number of Pins
  • 12
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tape & Reel (TR)
  • Series
  • S-Touch?
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 12
  • Type
  • Buttons
  • Subcategory
  • Other Consumer ICs
  • Voltage - Supply
  • 1.65V~1.95V
  • Terminal Position
  • QUAD
  • Number of Functions
  • 1
  • Terminal Pitch
  • 0.4mm
  • Base Part Number
  • STMPE321
  • Pin Count
  • 12
  • Supply Voltage-Max (Vsup)
  • 1.95V
  • Power Supplies
  • 1.8V
  • Supply Voltage-Min (Vsup)
  • 1.65V
  • Interface
  • I2C
  • Operating Supply Current
  • 280?A
  • Nominal Supply Current
  • 280?A
  • Number of Inputs
  • 3
  • Resolution
  • 7 b
  • Proximity Detection
  • No
  • Length
  • 2.2mm
  • Height Seated (Max)
  • 0.6mm
  • Width
  • 1.5mm
  • REACH SVHC
  • No SVHC
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ST STMPE321QTR.

Datasheets:

STMPE321QTR Overview


Packages are made with materials from Tape & Reel (TR). Surface Mount is needed to mount it on the PCB. 12-UFQFN is extremely popular in the electronic industry due to its low package cost. Providing the 1.65V~1.95V Supply Voltage ensures the device's normal operation. There are inputs of 3. In standard grade applications, it is classified as Type Buttons. You should keep it at -40°C~85°C at all times when it is operational. Due to its high cost-down performance ratio, the S-Touch? Series provides the best value on the market. Part resolution is 7 b. It is set to 280?A for its supply current. The structure is constructed by using terminations of 12. 12 remains the pin number of the component. The gadget's main component is characteriSTMPE321ed by the number STMPE321. There must be more voltage present in the supply, Vsup, than volts consumed, 1.65V. The Supply Voltage (Vsup) reaches maximum value when 1.95V is reached. In addition to the 12 pin, there are some other uses as well. The subcategory Other Consumer ICs can be used to categoriOther Consumer ICse it.

STMPE321QTR Features


12-UFQFN package
12 pins
Other Consumer ICs subcategory


STMPE321QTR Applications


There are a lot of STMicroelectronics
STMPE321QTR Capacitive Sensors applications.


  • Material Stack Height
  • Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
  • Collision Avoidance
  • Rain, Fog, Ice, Snow Sensor
  • Automotive Door and Kick Sensors
  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

STMPE321QTR Relevant information

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