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| Description | Value |
|---|
| Interface Type | I2C|SPI |
| Lead Finish | Matte Tin |
| Number of Channels | 640 |
| Operating Supply Voltage | 3.3000 V |
| Operating Temperature | -40 to 105 °C |
| Pin Count | 100 |
| Product Dimensions | 14 x 14 x 1 mm |
| Supplier Package | TQFP |
| Type | Capacitive |
Introduction to the Atmel (Microchip Technology) ATMXT641T-ABRV37
The Atmel (Microchip Technology) ATMXT641T-ABR is a highly advanced and versatile touch controller designed for seamless integration into various touch-based applications. This controller offers a comprehensive solution for enabling capacitive touch functionality in devices such as smartphones, tablets, wearables, and industrial control panels. With its robust features and reliable performance, the ATMXT641T-ABRV37 is an ideal choice for designers and manufacturers looking to enhance the user experience of their products.
Microchip ATMXT641T-AB in stock
As a professional Microchip Technology distributor, Nantian Electronic has a large number of ATMXT641T-ABRV37 in stock. We also provide ATMXT641T-ABR parameters, ATMXT641T-ABR Datasheet PDF and pin diagram instructions for download.
Key Features and Specifications
Supports both I2C and SPI communication interfaces for flexible integration
Equipped with 640 channels for extensive touch sensing capabilities
Operates on a 3.3V supply voltage, ensuring low power consumption
Wide operating temperature range from -40°C to 105°C, suitable for various environments
Compact 14mm x 14mm x 1mm TQFP package with 100 pins for space-constrained designs
Matte tin lead finish for enhanced durability and reliability
Utilizes advanced capacitive sensing technology for precise and responsive touch detection
Flexible Communication Interfaces
The ATMXT641T-ABRV37 supports both I2C and SPI communication interfaces, providing designers with the flexibility to choose the most suitable interface for their specific application. The I2C interface allows for easy integration with a wide range of microcontrollers and processors, while the SPI interface offers high-speed data transfer for more demanding applications. This versatility ensures that the ATMXT641T-ABRV37 can be seamlessly incorporated into various system architectures, simplifying the design process and reducing development time.
ATMXT641T-AB package and label
Extensive Touch Sensing Capabilities
With 640 channels, the ATMXT641T-ABRV37 offers extensive touch sensing capabilities, enabling designers to create sophisticated touch interfaces with high resolution and accuracy. The large number of channels allows for the implementation of complex multi-touch gestures, such as pinch-to-zoom, swipe, and multi-finger taps. This enhanced touch functionality provides users with a more intuitive and engaging interaction experience, elevating the overall quality of the end product.
Reliable and Efficient Performance
The ATMXT641T-ABRV37 is designed to deliver reliable and efficient performance across a wide range of operating conditions. With a 3.3V supply voltage, this touch controller ensures low power consumption, making it suitable for battery-powered devices and energy-conscious applications. The wide operating temperature range, from -40°C to 105°C, allows the ATMXT641T-ABR to function reliably in various environments, from consumer electronics to industrial settings.
The compact 14mm x 14mm x 1mm TQFP package with 100 pins enables designers to integrate the ATMXT641T-ABR into space-constrained designs without compromising on performance or functionality. The matte tin lead finish enhances the durability and reliability of the controller, ensuring long-term operation and resistance to environmental factors such as oxidation and corrosion.
Advanced Capacitive Sensing Technology
At the core of the ATMXT641T-ABRV37 lies advanced capacitive sensing technology, which enables precise and responsive touch detection. This technology works by measuring the changes in capacitance caused by the presence of a finger or conductive object on the touch surface. The controller's sophisticated algorithms process these changes and translate them into accurate touch coordinates, enabling smooth and intuitive user interactions.
The capacitive sensing technology employed by the ATMXT641T-ABR is highly sensitive and can detect touches even through protective layers, such as glass or plastic. This allows for the creation of sleek and durable touch interfaces that are resistant to scratches, dirt, and moisture. Additionally, the controller's advanced noise-filtering capabilities ensure reliable touch performance even in the presence of electromagnetic interference or other environmental disturbances.