CP8538AT

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Part Status:	Obsolete
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CP8538AT is a data acquisition touch screen controller designed for use in medical, industrial and military applications. The device is designed to be used as an embedded system-on-chip (SoC) component, allowing it to be integrated into a system with a few simple connections. This controller is able to capture and process data from up to 64 individual sensors that are connected to the controller via 10-bit analog-to-digital conversion (ADC). The device also includes an ultra-low-power 12-bit digital-to-analog (DAC) converter. In addition to its data acquisition capabilities, the CP8538AT also has integrated support for Ethernet, USB, and Bluetooth communications, enabling it to communicate with other devices on the network.The CP8538AT is a highly advanced controller with a wide range of features. The device includes an ARM Cortex-M3 processor, a floating-point unit, an external memory controller, and an interface block with multiple serial ports, I²C, SPI, I²S, and other bus interfaces. The controller also includes a 10-bit ADC and 12-bit DAC, allowing it to capture and process data from up to 64 individual sensors. The device is capable of sampling up to a maximum frequency of 250ksps and is ideal for sensing signals in the range of 10Hz to 500kHz. The device is also low power, consuming only 250mA at 3.3V for application.The CP8538AT also includes Direct Human Interface (DHI) technology, which enables it to directly interact with a variety of touch screen displays. This technology makes it possible to control various display characteristics such as contrast, brightness, and color using a single interface. The DHI technology is designed for use with resistive, infrared, and surface acoustic wave (SAW) displays, and is capable of recognizing text, gestures, and even handwriting input from users.The CP8538AT has advanced functions for both data acquisition and digital signal processing. For data acquisition, the device can capture and measure up to 64 individual sensors and can apply functions, such as averaging, filtering, and peak detection, to the acquired data. The controller also includes a wide variety of signal processing functions, such as frequency detection, waveform generation, and pulse width control. Additionally, the device includes a 32-bit arithmetic logic unit (ALU), allowing it to perform advanced calculations such as surface-based interpolation, Fourier transformations, and edge detection.The CP8538AT also includes a comprehensive set of software development tools, including an integrated development environment, comprehensive software libraries, and example projects and code. These tools enable system designers to quickly and easily develop sophisticated applications for the device.In summary, the CP8538AT is an advanced data acquisition touch screen controller designed for medical, industrial, and military applications. The device is capable of capturing up to 64 sensors and processing their data using advanced digital signal processing algorithms. The device also supports communication protocols such as Ethernet, USB, and Bluetooth, and includes Direct Human Interface technology which enables it to interact with a variety of touch screen displays. The CP8538AT is an ideal device for sensing and processing signals in a range of 10Hz to 500kHz.

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