NXP LS1021AXN7KQB

ARM® Cortex®-A71.0GHzDDR3L，DDR4GbE（3）-40°C ~ 105°C

Overview

The QorIQ® LS1 family, which includes the LS1021AXN7KQB communications processor, is built on Layerscape architecture, the industry's first software-aware, core-agnostic networking architecture to offer unprecedented efficiency and scale.

The QorIQ LS1021AXN7KQB processor features an integrated LCD controller, CAN controller for implementing industrial protocols, DDR3L/4 running up to 1600 MHz, integrated security engine and QUICC Engine®, and ECC protection on both L1 and L2 caches. The LS1021AXN7KQB processor is pin- and software-compatible with the QorIQ LS1020A and LS1022A processors.

Features

Dual Arm v7 Cortex?-A7 32-bit cores, each supporting dual precision floating point and NEON SIMD module running up to 1.2 GHz

32 KB instruction and data L1 cache with single bit error detection and correction, ECC protection on both instruction and data caches

Up to 512 KB coherent L2 cache with single bit error detection and correction, ECC protection

Arm Cache Coherent Interconnect (CCI400)

Arm AMBA 4 MPCore Virtualization

Integrated Flash controller supporting 16-bit interface

QuadSPI Flash controller

Applications

Enterprise AP routers for 802.11ac/n

Multi-protocol IoT gateways

Industrial and factory automation

Mobile wireless routers

Printing

Building automation

Smart energy