ATMXT1664S1-CUR

Description：IC SENSOR MAXTOUCH 1664CH
Series：-

SKU:4993d33f6ac2 Category: Sensor, Capacitive Touch Brand: Microchip Technology

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SENSOR MAXTOUCH 1664CH
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Type：-
Proximity Detection：-
Number of Inputs：-
LED Driver Channels：-
Interface：-
Resolution：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

ATMXT1664S1-CUR

Overview

The ATMXT1664S1-CUR is a maXTouch capacitive touch sensor integrated circuit manufactured by Microchip Technology. It supports up to 1664 reconfigurable touch channels, enabling complex multi-touch interfaces on large displays. The device operates within a supply voltage range of 1.8 V to 3.3 V and functions reliably across an industrial temperature range from -40°C to +105°C. Communication with the host processor is handled via a standard I2C interface. The component is housed in a VFBGA-96 package suitable for surface-mount assembly.

Feature Summary

Supports high channel count for large-area touch sensing
Reconfigurable touch input architecture
Industrial-grade operating temperature range

Applications

Large format interactive whiteboards
Industrial control panels requiring robust touch input
Medical equipment user interfaces

Procurement Notes

Verify the specific suffix 'S1' against official Microchip documentation to confirm pinout and functional compatibility with existing designs. Check for product change notifications or lifecycle status updates prior to procurement, as availability may vary by region.

Selection Notes

Select this component when designing systems requiring extensive touch channel density beyond standard controller capabilities. Ensure the host system supports the required I2C communication speed and that the PCB layout accommodates the VFBGA-96 package constraints.

Part Context

This part belongs to the maXTouch MXT series of capacitive touch controllers. It is related to other variants such as the ATMXT1664T2-C2UR039 and ATMXT768E-CUR, which offer different channel counts or package options within the same family.