LS1021ASE7HNB NXP SOC

LS1021ASE7HNB Overview

The QorIQ® LS1 family, which includes the LS1021A 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 QorIQ LS1021A 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 LS1021A 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.

The QorIQ LS1021A 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 LS1021A 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

Networking Elements

SerDes 4 lanes at up to 6 GHz
- Supports SGMII, PCIe® and SATA
- Ethernet
Three virtualized enhanced triple-speed Ethernet controllers (VeTSEC) supporting SGMII (up to 2), RGMII, RMII, MII
- Support IEEE® 1588
Twin PCIe Gen2 controllers
- Supporting up to 5G/tps in 1-lane, 2-lane, or 4-lane (with a single controller)
- MSI supported
Four FlexCAN controllers

Accelerators and Memory Control

DDR memory controller supports DDR3L and DDR4 at up to 1600 MHz
- 8-bit, 16-bit, 32-bit memory supported, with ECC support
Security Engine (SEC5.4) features five cryptographic hardware acceleration modules, true random number generator, hashing and CRC unit

Basic Peripherals and Interconnect

Arm Cache Coherent Interconnect (CCI400)
Arm AMBA 4 MPCore Virtualization
Integrated Flash controller supporting 16-bit interface
QuadSPI Flash controller
USB3.0 superspeed controller with integrated PHY, supporting OTG, Host and Device modes
USB2.0 controller supporting OTG, Host and Device modes
SD/MMC controller
SATA3 controller supporting 6G/tps
3x I²C
2x SPI

Additional Features