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STMPE1801BJR The STMicroelectronics STMPE1801BJR is an 18-bit I/O expander with an I²C interface. It operates from a 1.65V to 3.6V supply and features a surface mount package.
Mfr Part #:

STMPE1801BJR

Available from 1 distributors
Mfr Name: ST
ST
The STMicroelectronics STMPE1801BJR is an 18-bit I/O expander with an I²C interface. It operates from a 1.65V to 3.6V supply and features a surface mount package.
✓ Total Stock: 6,000 pcs

STMPE1801BJR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1739+ On Request On Request
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STMPE1801BJR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Failure Rate
Features
Interface
Interrupt Output
Lead Style
Mounting Type
Number of I/O
Operating Temperature
Output Type
Package / Case
SVHC Present
Storage Temperature
Supplier Device Package
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STMPE1801BJR Description

Short technical summary and product information.

The STMicroelectronics STMPE1801BJR is an 18-bit I/O expander designed for interface applications. It communicates via the I²C protocol, offering efficient data transfer.

 

Key electrical specifications include an operating voltage range of 1.65V to 3.6V and a clock frequency of up to 400 kHz. The device provides 18 input/output pins, with an output source/sink current capability of 4mA. It also features an interrupt output and supports keypad control and POR (Power-On Reset) functions.

 

This component is housed in a 25-WFBGA, WLCSP package and is designed for surface mount installation. The operating temperature range is from -40°C to 85°C. The part status is listed as Obsolete.

STMPE1801BJR Quick Information

Product Type: I/O Expander
Series: Xpander Logic™
Canonical Name: STMicroelectronics STMPE1801BJR I/O Expander
Subcategory: Interface - I/O Expanders

STMPE1801BJR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STMPE1801BJR Features

  • 18-bit I/O expander with I²C interface.
  • Operates from 1.65V to 3.6V supply.
  • Features keypad controller and POR.
  • Surface mount 25-WFBGA, WLCSP package.
  • Obsolete part status.

STMPE1801BJR Applications

  • Ideal for expanding I/O capabilities.
  • Suitable for I²C communication systems.
  • Used in applications requiring keypad input.
  • Designed for compact surface mount designs.

STMPE1801BJR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STMPE1801BJR?

The operating voltage for the STMPE1801BJR is between 1.65V and 3.6V.

What is the operating temperature range of the STMPE1801BJR?

The STMPE1801BJR operates in a temperature range of -40°C to 85°C.

What package type is the STMPE1801BJR available in?

The STMPE1801BJR is available in a 25-WFBGA, WLCSP package.

What is the RoHS status of the STMPE1801BJR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the STMPE1801BJR?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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