ST STMPE24M31QTR

按钮无I²C2.7V ~ 5.5V-40°C ~ 85°C

Overview

The STMPE1801BJR is IC PORT EXPANDER 18BIT 25FIPCHIP, that includes Xpander Logic? Series, they are designed to operate with a Digi-ReelR Alternate Packaging Packaging, Mounting Style is shown on datasheet note for use in a SMD/SMT, that offers Package Case features such as 25-WFBGA, WLCSP, Input Type is designed to work in 1 Keypad, it has an Operating Temperature range of -40°C ~ 85°C, the device can also be used as Surface Mount Mounting Type. In addition, the Output Type is Push-Pull, the device is offered in Keypad Controller, POR Features, the device has a I2C of Interface, and Voltage Supply is 1.65 V ~ 3.6 V, and the Supplier Device Package is 25-Flipchip (2x2), and Number of I O is 18, and the Interrupt Output is Yes, and Current Output Source Sink is 4mA, and the Frequency Clock is 400kHz, and Resolution is 18 bit, it has an Maximum Operating Temperature range of + 85 C, it has an Minimum Operating Temperature range of - 40 C, and the Operating Supply Current is 28 uA, and Interface Type is I2C, and the Supply Voltage Max is 3.6 V, and Supply Voltage Min is 1.65 V, and the Sampling Rate is 400 kb/s.

The STMPE2403TBR is IC I/O EXPANDER I2C 24B 36TFBGA, that includes Keypad Controller, POR, PWM Features, they are designed to operate with a 400kHz Frequency Clock, Interface is shown on datasheet note for use in a I2C, that offers Interrupt Output features such as Yes, Mounting Type is designed to work in Surface Mount, as well as the 24 Number of I O, it has an Operating Temperature range of -40°C ~ 85°C. In addition, the Output Type is Push-Pull, the device is offered in 36-TFBGA Package Case, the device has a Tape & Reel (TR) of Packaging, and Series is Xpander Logic?, and the Supplier Device Package is 36-TFBGA (3.5x3.5), and Voltage Supply is 1.65 V ~ 1.95 V.

Features

Tape & Reel (TR) Package
40-VFQFN Exposed Pad package
Up to 24 LED driver channels
40 pins

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
STMPE24M31QTR Capacitive Sensors applications.

• Rain I Fog I Ice I Snow Sensor
• Material Size Detection
• Material Stack Height
• Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
• Collision Avoidance
• Rain, Fog, Ice, Snow Sensor
• Automotive Door and Kick Sensors
• Compact Capacitive Keyboards
• Remote Control Trackpads
• Appliances