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STMPE1801BJR - STMicroelectronics

Description: I/O Expander 18 I²C 400 kHz 25-FlipChip (2x2)

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PCB Footprints
STMPE1801BJR - STMicroelectronics PCB footprint - BGA - BGA - Flip-chip CSP 25
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STMPE1801BJR - STMicroelectronics  - 3D model - BGA - Flip-chip CSP 25
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STMPE1801BJR Details

  • Manufacturer Part Number:

    STMPE1801BJR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    BGA

  • Package Description:

    FLIP CHIP CSP-25

  • Pin Count:

    25

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.032 MHz

  • JESD-30 Code:

    S-PBGA-B25

  • JESD-609 Code:

    e1

  • Length:

    2 mm

  • Number of Bits:

    18

  • Number of I/O Lines:

    18

  • Number of Ports:

    2

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA25,5X5,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.66 mm

  • Supply Voltage-Max:

    3.6 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 (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

STMPE1801BJR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the STMPE1801BJR is 1.71V to 3.6V.
  • The STMPE1801BJR can be configured for I2C or SPI interface by setting the MODE pin high or low, respectively. For I2C, connect MODE to VDD, and for SPI, connect MODE to GND.
  • The INT pin is an interrupt output that signals when a touch event is detected. It can be used to wake up the host processor from a low-power state.
  • The STMPE1801BJR requires a one-time calibration process to adjust the touch sensitivity and noise filtering. This can be done using the device's built-in calibration routine or through software calibration using the device's registers.
  • The STMPE1801BJR supports up to 16 simultaneous touch points.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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System Verified
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Community Approved
Sponsored

STMPE1801BJR Overview

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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

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