LS1023AXE8MQB

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The LS1023AXE8MQB is a highly integrated, secure and low-power advanced low-power, 32-bit processor from NXP Semiconductors. It is optimized for high-performance embedded computing applications such as industrial robots, medical imaging, medical diagnostic labs, point-of-sale systems, motor control, computer vision and many more. The LS1023AXE8MQB is based on the ARM Cortex-A53 and Cortex-R5 cores with a 25 MHz reference clock, 8 MB on-chip Flash memory, 512 KB of on-chip SRAM and an integrated multitasking operating system. It is a next-generation processor with a low power profile and a security architecture optimized for embedded designs.

The LS1023AXE8MQB microprocessor incorporates advanced features such as security with 128-bit Advanced Encryption Standard (AES) capability and public key authentication, advanced system control and power management blocks, ARM TrustZone technology, security architecture and virtualization technology. It also supports a wide range of peripherals such as USB 2.0 high-speed device, SATA host and device ports, Ethernet, UART, I2C and SPI.

The LS1023AXE8MQB is designed for high-performance, real-time applications that require enhanced trust and security, such as Smart Energy Grid, Smart Home, Industrial Automation, Medical Equipment and Automated Driving Systems. For example, the LS1023AXE8MQB can be used for motor control, computer vision, voice recognition, Intelligent Transportation Systems, and more. The LS1023AXE8MQB has been designed to operate from 0.8V to 1.2V and is available in max thermal power of 2.8W.

The LS1023AXE8MQB works on the ARM Cortex-A53 core and has several processing, power and memory configurations, making it a highly capable and versatile processor. The Cortex-A53 is suitable for both general-purpose applications and embedded applications. It supports 32-bit addressing, efficient and cycle-accurate instruction set, and an efficient non-maskable interrupt (NMI) architecture. It also features TrustZone technology, high performance multi-core configurations and an instruction set compatible with “ThumbEE” instruction set. The Cortex-A53 core also supports a wide range of memory, peripheral, and power management peripherals.

The LS1023AXE8MQB is capable of two different operating modes: a cache-coherent and interconnect mode and a master-slave configuration mode. In the cache-coherent and interconnect mode, two or more Cortex-A53 cores can interconnect in a uniform and more advanced multi-core system. In the master-slave configuration mode, the Cortex-A53 cores are used as master and slave cores, thus providing a symmetric system configuration. The master-slave configuration mode is used when a higher performance is required in one core or when the total number of cores is large. Both modes use the integrated power, clock and reset control blocks to reduce the system’s power consumption and simplify the system’s thermal management.

The LS1023AXE8MQB’s Cortex-R5 core is optimized for real-time, deterministic operation, providing a secure and reliable environment to run real-time applications. The Cortex-R5 core’s low-latency execution is especially suited for the secure processing of critical software operations. The Cortex-R5 core also provides secure debugging with the secure debugging block, a secure real-time debug interface and extended debug support, enabling developers to optimize their applications and ensure safe and secure operation across the system. The Cortex-R5 core also supports a variety of security-related hardware features, such as TrustZone hardware-protected memory and hardware debug protection, to prevent unauthorised access to the system’s critical software and hardware resources.

The LS1023AXE8MQB is an ideal choice for embedded designs that require robust security, low power, high performance and advanced connectivity features. The combination of advanced features and secure operation make the LS1023AXE8MQB a suitable choice for security-sensitive embedded applications in sectors such as industrial, medical and transportation.

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