STMPE321QTR footprint, schematic symbol and 3D model by STMicroelectronics

Symbol

click to zoom

PCB Footprints

STMPE321QTR - STMicroelectronics PCB footprint - Other - Other - QFN40P150X220X60-12N

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for STMPE321QTR
Part Number STMPE321QTR
Manufacturer STMicroelectronics
Pin Count 12
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - QFN40P150X220X60-12N
Released Date Jan 12, 2017
Last Modified Date Nov 15, 2024 1:35 PM UTC
Pinout / Pin List Click Here (Member Only)

STMPE321QTR Details

Manufacturer Part Number:
STMPE321QTR
Part Life Cycle Code:
Obsolete
Part Package Code:
QFN
Package Description:
2.20 X 1.50 MM, 0.50 MM HEIGHT, 0.40 MM PITCH, ROHS COMPLIANT, QFN-12
Pin Count:
12
HTS Code:
8542.39.00.60
Manufacturer:
STMicroelectronics
YTEOL:
0
Consumer IC Type:
CONSUMER CIRCUIT
JESD-30 Code:
R-XQCC-N12
Length:
2.2 mm
Number of Functions:
1
Number of Terminals:
12
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
UNSPECIFIED
Package Code:
VQCCN
Package Equivalence Code:
LCC12,.05X.08,16
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER
Qualification Status:
Not Qualified
Seated Height-Max:
0.6 mm
Supply Voltage-Max (Vsup):
1.95 V
Supply Voltage-Min (Vsup):
1.65 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Form:
NO LEAD
Terminal Pitch:
0.4 mm
Terminal Position:
QUAD
Width:
1.5 mm

STMPE321QTR Frequently Asked Questions (FAQs)

STMicroelectronics provides a recommended layout and routing guide in their application note AN4315, which includes guidelines for PCB design, component placement, and routing to ensure optimal performance and minimize noise.
The STMPE321QTR generates interrupts on touch events, and the interrupt handling mechanism depends on the microcontroller or processor used in the system. Engineers should refer to the microcontroller's datasheet and the STMPE321QTR's datasheet to understand how to configure and handle interrupts properly.
The STMPE321QTR supports touch frequencies up to 200 Hz, making it suitable for most touch-based applications. However, the actual touch frequency may vary depending on the system's configuration and the touch panel's characteristics.
Yes, the STMPE321QTR is designed to work with various touch panel sizes and aspect ratios. However, engineers may need to adjust the touch panel's configuration and the STMPE321QTR's settings to optimize performance. STMicroelectronics provides a touch panel configuration tool to help with this process.
The STMPE321QTR requires calibration to ensure accurate touch detection. Engineers can use STMicroelectronics' calibration tool or implement their own calibration routine using the STMPE321QTR's registers and commands. The calibration process involves adjusting the touch panel's sensitivity, noise filtering, and other parameters to optimize performance.

Trust Checks

System Verified

STMPE321QTR Overview

Use the download button to access the STMPE321QTR schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like STMPE, or try a keyword search, such as Other Consumer ICs

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Parts related to STMPE321QTR

Showing 0 results