AT43USB370E-AC

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The AT43USB370E-AC is an application-specific embedded microcontroller designed for specific applications. The controller\'s features include embedded fast 8/16/32-bit CPUs with an integrated floating-point coprocessor, high-speed USB, local and external memory, advanced graphics acceleration, and analog and digital peripherals. These features, combined with a power-efficient architecture, enable the AT43USB370E-AC to meet the needs of embedded systems in a variety of applications.

Overview

The AT43USB370E-AC is a highly integrated single-chip embedded microcontroller designed to meet the requirements of embedded systems. The controller has an 8/16/32-bit array of peripherals, an integrated system coprocessor, and on-board high-speed USB transceiver. It also supports up to 16 Mbytes of external memory using a single-signal external memory interface. The architecture of the AT43USB370E-AC provides industry-leading performance, decreasing operating costs and extending product life.

Features

The AT43USB370E-AC offers a wealth of features designed to meet the needs of embedded applications. Its integrated high-speed USB transceiver enables fast data transfer, while its advanced graphics acceleration technology enables high-quality graphics display. In addition, the controller features integrated analog and digital peripherals, as well as a number of additional features including:

• 8/16/32-bit CPUs with an integrated floating-point coprocessor
• 16 MB of local RAM and 16 MB of external RAM
• Advanced graphics acceleration
• Dual USB 2.0 host and device interfaces
• On-chip analog and digital peripherals
• Low-power sleep mode
• On-chip power supply functionality
• Advanced power management

Applications

The AT43USB370E-AC allows for a variety of embedded applications, including embedded systems for industrial control, medical imaging, home entertainment, automotive, and consumer electronics.

Industrial control systems require reliable control of high-frequency signals, so the AT43USB370E-AC\'s integrated peripheral support provides a low-power, low-latiency solution. Medical imaging systems require high-resolution display and rapid data transfer, which is provided by the AT43USB370E-AC\'s graphics acceleration technology and high-speed USB transceiver. Home entertainment and automotive systems require reliable control while managing a range of audio signals, which is provided by the controller\'s on-chip analog and digital peripherals.

In addition, the controller\'s low-power sleep mode ensures minimal power consumption in a range of applications, while its on-chip power management features reduce design complexity by providing flexible power supply regulation and efficient operation. Additionally, the integrated external memory interface simplifies product development, allowing for easy system integration and an extendable memory capacity.

Working Principle

The AT43USB370E-AC is designed to operate on a low-power CPU architecture. The controller\'s integrated peripheral support allows for lower latency and higher performance. In addition, its power management design allows for various levels of power savings and enables the efficient handling of applications which require higher speed with smaller power consumption.

The controller is also designed with a layered architecture that provides a high level of performance and flexibility. The architecture is divided into a layout module and a controller module. The layout module is responsible for the configuration of the CPU, memory and peripheral connections. The controller module is responsible for the functional interactions between the CPUs, memory, and peripherals.

The AT43USB370E-AC also offers advanced graphics acceleration technology, as well as high-speed USB communications capability. The graphics acceleration technology and high-speed USB enable a variety of applications to be interfaced with the device and allow for efficient data transfer for a wide range of embedded systems. Additionally, the controller features integrated analog and digital peripherals and supports up to 16Mbytes of external memory.

Conclusion

The AT43USB370E-AC is an application-specific embedded microcontroller designed for a variety of embedded applications. Its features include an 8/16/32-bit array of peripherals, an integrated system coprocessor, and on-board high-speed USB transceiver. It also supports up to 16Mbytes of external memory using a single-signal external memory interface. Combined with optimized peripherals, integrated analog and digital peripherals, and an efficient power management system, the AT43USB370E-AC offers robust performance, decreasing operating costs and extending product life.

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