ATSAMA5D22B-CN

The ATSAMA5D22B-CN is a high-performance, low-power system-on-a-chip, or SoC. It is a microprocessor based on the 32-bit ARM Cortex-A5 core, optimized for high performance and low power consumption. It is designed for the latest embedded system applications such as automotive infotainment, industrial, and mobile Internet of Things (IoT) applications.

The ATSAMA5D22B-CN is a full-featured SoC that integrates a comprehensive set of features. It features an ARM Cortex-A5 processor core, several peripherals, integrated memories, and an extensive set of I/O capabilities. This device integrates multiple peripherals, including a 10/100/1000T Ethernet Media Access Controller (MAC) with an embedded PHY, two USB 2.0 host ports with dedicated PHYs, a USB 2.0 OTG port, an integrated SRAM memory, a controller area network (CAN) bus, and dedicated DMA controllers.

The ATSAMA5D22B-CN is an ideal system solution for embedded applications that require high performance, low power consumption, and scalability. With its low-power 32-bit ARM processor and its integrated peripherals, this SoC enables developers to design powerful embedded systems with a reduced total cost of ownership.

Working Principle

The ATSAMA5D22B-CN is based on a 32-bit ARM Cortex-A5 CPU core operating at up to 500MHz. The Cortex-A5 is optimized for low-power consumption and high performance, and is capable of executing both 32-bit and 16-bit code. The processor supports up to 256KBytes of SRAM memory and up to 4MBytes of flash memory, with the total address space of up to 16Mbytes. The Cortex-A5 is supported by a comprehensive set of on-chip peripherals, including two USB 2.0 host ports, an integrated 10/100/1000M Ethernet interface, a CAN bus, and integrated SRAM memories.

The device also includes multiple power management modes that can be used to reduce its power consumption. These power management modes are designed to balance performance with power consumption, and allow the processor to operate at different power consumption levels depending on the system requirements. Additionally, the device supports multiple clock sources and the ability to switch between them, which allows the processor to be power-efficient even when the clock speeds are increased.

The ATSAMA5D22B-CN offers developers a comprehensive set of features for building high-performance, low-power embedded systems. Its ARM Cortex-A5 processor offers high performance and low power consumption, while a comprehensive set of on-chip peripherals are included to reduce development time, reduce system cost, and improve system reliability.

Application Field

The ATSAMA5D22B-CN is a versatile SoC and is well-suited for a wide range of embedded system applications. It is widely used as the heart of embedded systems, such as automotive infotainment systems, industrial control systems, media players, and Internet of Things (IoT) devices.

The ATSAMA5D22B-CN’s low-power Cortex-A5 processor enables developers to build systems that require high performance and low power consumption. This device’s design also allows it to support two USB 2.0 host ports with dedicated PHYs, one USB 2.0 OTG port, and an integrated 10/100/1000T Ethernet MAC with an embedded PHY.

The ATSAMA5D22B-CN is an ideal system solution for embedded applications that require scalability and high performance. With its powerful ARM Cortex-A5 processor and its integrated peripherals, this device allows developers to develop powerful systems with a reduced total cost of ownership.