LS1021AXN7KQB Description

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. A member of the value-performance tier, the LS1021AXN7KQB processor provides extensive integration and power efficiency for fanless, small form factor enterprise networking applications. Incorporating dual Arm? Cortex?-A7 cores running up to 1.2 GHz, the LS1021AXN7KQB processor is engineered to deliver CoreMark? performance of over 7,000, as well as virtualization support, advanced security features, and the broadest array of high-speed interconnects and optimized peripheral features ever offered in a sub-3 W processor.

LS1021AXN7KQB 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

LS1021AXN7KQB Applications

Enterprise AP routers for 802.11ac/n

Multi-protocol IoT gateways

Industrial and factory automation

Mobile wireless routers

Printing

Building automation

Smart energy