STMPE1600QTR - STMicroelectronics

Manufacturer Part Number

STMPE1600QTR

Manufacturer

stmicroelectronics

Introduction

The STMPE1600QTR is an interface I/O expander from stmicroelectronics' Xpander Logic™ series. It enhances the I/O capabilities of embedded systems by providing additional 16 I/O ports via an I2C interface.

Product Features and Performance

16 additional I/O ports

I2C interface for simple integration with most microcontrollers

Interrupt output for real-time system response

Power-on reset (POR) feature

Open-drain output type for flexible circuit integration

4mA current output source/sink capability

Compatible with clock frequencies up to 400 kHz

Supports a wide voltage supply range from 1.65V to 3.6V

Designed for operation in harsh environments with an operating temperature range of -40°C to 85°C

Product Advantages

Expands I/O capabilities without the need for additional microcontrollers

Easy integration into existing systems

Real-time response capability with interrupt output

Flexible for various circuit designs with open-drain output

Supports low power and wide voltage operations

Suitable for harsh operational environments

Key Technical Parameters

Number of I/O: 16

Interface: I2C

Interrupt Output: Yes

Output Type: Open Drain

Current Output Source/Sink: 4mA

Clock Frequency: 400 kHz

Voltage Supply: 1.65V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed in accordance with stmicroelectronics' quality and safety standards, ensuring reliability in operation and integration into existing systems.

Compatibility

The STMPE1600QTR is compatible with a wide range of microcontrollers with I2C interface support, making it versatile for various applications.

Application Areas

Embedded systems

Automotive controls

Industrial automation

Home automation systems

Consumer electronics

Product Lifecycle

Obsolete. Prospective buyers should consider alternatives or verify the availability of replacements or upgrades for long-term projects.

Several Key Reasons to Choose This Product

Enhances the I/O capabilities of embedded systems significantly with 16 additional ports.

Simplifies system design and integration via I2C.

Real-time response with interrupt output enhances system effectiveness.

Supports wide operating temperature range and voltage supply, making it versatile across various applications.

Obsolescence status requires careful consideration for future-proof designs.