Datasheets
STMPE2401TBR by: STMicroelectronics

24 I/O, PIA-GENERAL PURPOSE, PBGA36, LEAD FREE, TFBGA-36

Part Details for STMPE2401TBR by STMicroelectronics

Results Overview of STMPE2401TBR by STMicroelectronics

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Applications Consumer Electronics Audio and Video Systems Financial Technology (Fintech) Healthcare Medical Imaging Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Entertainment and Gaming Automotive

STMPE2401TBR Information

STMPE2401TBR by STMicroelectronics is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Part Details for STMPE2401TBR

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STMPE2401TBR Part Data Attributes

STMPE2401TBR STMicroelectronics
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STMPE2401TBR STMicroelectronics 24 I/O, PIA-GENERAL PURPOSE, PBGA36, LEAD FREE, TFBGA-36
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code BGA
Package Description LEAD FREE, TFBGA-36
Pin Count 36
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Clock Frequency-Max 0.01 MHz
External Data Bus Width
JESD-30 Code R-PBGA-B36
JESD-609 Code e1
Length 3.6 mm
Moisture Sensitivity Level 3
Number of I/O Lines 24
Number of Ports 1
Number of Terminals 36
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TFBGA
Package Equivalence Code BGA36,6X6,20
Package Shape RECTANGULAR
Package Style GRID ARRAY, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.16 mm
Supply Voltage-Max 1.95 V
Supply Voltage-Min 1.65 V
Supply Voltage-Nom 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN SILVER COPPER
Terminal Form BALL
Terminal Pitch 0.5 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) 30
Width 3.5 mm
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE

STMPE2401TBR Related Parts

STMPE2401TBR Frequently Asked Questions (FAQ)

  • STMicroelectronics provides a recommended layout and routing guide in their application note AN3983, which includes guidelines for PCB design, component placement, and routing to ensure optimal performance and minimize noise.

  • The STMPE2401TBR 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 STMPE2401TBR's datasheet to understand how to handle interrupts, clear flags, and prioritize interrupt sources.

  • The STMPE2401TBR 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 noise environment, sensor design, and firmware implementation.

  • Yes, the STMPE2401TBR is a standard I2C-based touch controller and can be used with any microcontroller that supports I2C communication. However, engineers may need to develop custom firmware or modify existing libraries to interface with the STMPE2401TBR.

  • Calibration of the STMPE2401TBR involves adjusting the sensor's sensitivity, noise threshold, and other parameters to optimize its performance. STMicroelectronics provides a calibration guide in their application note AN3983, which includes step-by-step procedures for calibration and tuning.

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