STMicroelectronics, Inc. I/O Expanders STMPE1601TBR

I/O Expander 16 I²C 400kHz 25-TFBGA (3x3)

Manufacturer: STMicroelectronics
Win Source Part Number: 031427-STMPE1601TBR
Packaging: Reel - TR
Features: Keypad Controller, POR, PWM
Mounting: SMD (SMT)
Output Type: Open Drain
Number of I/O: 16
Current - Output Source/Sink: 4mA
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 25-TFBGA (3x3)
Supply Voltage - Operating: 1.65 V to 3.6 V
Max Frequency: 400kHz
Alternative Parts (Cross-Reference): SX1509QBIULTRT;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance

16-bit enhanced port expander with keypad and PWM controller Xpander Logic Product overview: STMPE1601TBR from STMicroelectronics is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 16-bit, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-STMPE1601TBR can be used for catalog matching and distributor lookup.