LS1020ASE7MQB

MPU QorIQ LS1020A RISC 32Bit 525Pin FCBGA Tray

Overview

The QorIQ® LS1 family, which includes the LS1020A and LS1022A communications processors, is built on Layerscape architecture, the industry’s first software-aware, core-agnostic networking architecture to offer unprecedented efficiency and scale.

Members of the value-performance tier, the QorIQ LS1020A and LS1022A processors provide extensive integration and power efficiency for fanless, small form factor enterprise and consumer networking applications. Incorporating dual Arm® Cortex®-A7 cores running up to 1.2 GHz, the LS1020A and LS1022A processors deliver pre-silicon CoreMark® performance of over 7,000, as well as virtualization support, advanced security features and broadest array of high-speed interconnects and optimized peripheral features ever offered in a sub-3 W processor LS1022A processor is sub-2W typical.

The QorIQ LS1020A and LS1022A processors features support for multiple industrial protocols, DDR3L/4 running up to 1600 MHz, integrated hardware-based security engine and QUICC Engine®. and ECC protection on both L1 and L2 caches. The QorIQ LS1020 and LS1022A processors are pin- and software-compatible with the QorIQ LS1021A processor.

MoreLess

## Features

### Core Complex

* Dual Arm v7 Cortex-A7 32-bit cores, eachsupporting dual precision floating point and NEONSIMD module running up to 1.2 GHz LS1020A or 600 MHz LS1022A

* 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 lane at up to 6 GHz LS1020A

* Supports SGMII, PCIe and SATA

* Ethernet

* 1 lane at up to 5 GHz LS1022A

* Supports PCIe®

* Three virtualized enhanced triple speed Ethernetcontrollers VeTSEC supporting SGMII up to 2,RGMII, RMII, MII LS1020A

* Support IEEE® 1588

* Two virtualized enhanced triple speed Ethernet controllers VeTSEC supporting RGMII, RMII, MII

* Support IEEE 1588

* Two PCIe Gen2 controllers LS1020A

* Supporting up to 5G/tps in 1-lane, 2-lane, or 4-lane with single controller

* MSI supported

* One PCIe Gen2 controller

* Supporting up to 5G/tps in 1-lane

### Accelerators and Memory Control

* DDR memory controller supports DDR3L and DDR4 at up to 1600 MHz LS1020A

* 8-bit, 16-bit, 32-bit memory supported, with ECC support

* DDR memory controller supports DDR3L at up to 1000 MHz

* 8-bit, 16-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 AMBA4 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 LS1020A

* USB2.0 controller supporting OTG, Host and Device modes

* SD/MMC controller

* SATA3 controller supporting 6G/tps

* 3x I²C

* 2x SPILS1020A Develpment Tools

* **Software**

* _Application Software_

* VortiQa Application Identification Software

* _Software Development Kits_

* Layerscape Software Development Kit

* Linux® SDK for QorIQ® Processors

* _Development Software_

* CodeWarrior Development Software for Arm® v7

* Double Data Rate RAM Memory Validation DDRV

* QorIQ Configuration and Validation Suite

* **Hardware**

* _Development Boards_

* QorIQ ® LS1021A Tower ® System Module

* _Emulators/Probes_

* QorIQ LS Processor Probe Tips for CodeWarrior TAP

* CodeWarrior® TAP

* **Support**

* Security Consultation for QorIQ

* QorIQ® Linux SDK Support

* QorIQ Services

### Comparison Table

| LS1021A | LS1020A | LS1022A

\---|---|---|---

**Cores** | 2 | 2 | 2

**Core Frequency** | Up to 1.2 GHz | Up to 1.2 GHz | Up to 600 MHz

**SerDes** | 4 Lanes | 4 Lanes | 1 Lanes

**Security** | SEC 5.4 | SEC 5.4 | SEC 5.4

**DDR 4** | Yes | Yes | No

**USB 3.0** | Yes | Yes | No

**LCD Support** | Yes | No | No