LS1020ASN7KQB Datasheet LS1020AXE7KQB, LS1020AXN7HNB, LS1020ASN7KQB | P1-P3

i.MX 6SoloX applications processors

and could be on two lines

Dual-core solutions for power-sensitive networking and industrial applications

QorIQ LS1

Processor Family

OVERVIEW

The QorIQ LS1020A and LS1022A processors are cost

effective, power-efficient and highly integrated system-on-

chip designs that extend the reach of the value-performance

product line for enterprise and consumer networking

applications. Incorporating dual ARM

Cortex

-A7 cores

with ECC protection running up to 1.2 GHz, the QorIQ

LS1020A and LS1022A processors are engineered to deliver

outstanding efficiency, delivering over 7,000 CoreMarks

of performance, as well as virtualization support, advanced

security features and the broadest array of high-speed

interconnects and serial connectivity options ever offered in a

sub-3 W processor.

CORE COMPLEX

The QorIQ LS1020A and LS1022A processors both integrate

dual ARM Cortex-A7 cores running up to 1.2 GHz (600 MHz

on the LS1022A) with ECC- protected L1 and L2 caches.

The dual cores each feature 32 KB of L1 instruction and data

cache and share up to 512 KB of coherent L2 cache, as well

as single-bit error detect and correction for both L1 and

L2 caches. Both ARM Cortex-A7 cores in the LS1020A and

LS1022A processors feature the NEON SimD module and

dual-precision floating-point unit (FPU). The DDR memory

controller supports 8-, 16- or 32-bit type 3L and four memory

devices at up to 1,600 MHz (LS1022A limited to DDR3L at up

to 1,033 MHz).

TARGET APPLICATIONS



Enterprise AP routers for 802.11ac/n



I/O line cards



Controllers



Security appliances



IoT gateways



Building automation



Smart energy

QorIQ LS1020A and LS1022A

Communications Processors

QorIQ LS1020A BLOCK DIAGRAM

QorIQ LS1022A BLOCK DIAGRAM

UNPARALLELED INTEGRATION

The QorIQ LS1020A and LS1022A

devices are engineered to deliver

outstanding efficiency, delivering over

7,000 Coremarks, and were designed

specifically to enable a new class of

power-sensitive applications by bringing

together highly efficient ARM

cores and

over twenty years of NXP

networking

expertise and to offer the highest level

of integration under 3 W. With ECC

protection on both L1 and L2 caches,

Secure Boot and ARM TrustZone, QUICC

Engine support (on LS1020A), USB 3.0

(on LS1020A), and a broad assortment

of peripheral and I/O features, these

processors devices are purpose-built for

multicore platforms that must perform

more securely, intelligently and efficiently

without sacrificing performance.

SYSTEM INTERFACES AND

NETWORKING

A four-lane, 6 GHz multi-protocol

SerDes provides support for high-speed

interfaces, including up to three Gigabit

Ethernet ports with IEEE

1588 support,

dual DMA- controlled PCI Express

generation 2.0 ports and a single SATA

3.0 port. The QorIQ LS1020A also

features dual USB controllers—one

supporting SuperSpeed USB 3.0 with

an integrated PHY, the other supporting

USB2.0 functions. Additional interfaces

include QuadSPI, IFC and support

for SD/MMC. For network audio

applications, the LS1020A also includes

support for both ASRC and SPDF. For

power-constrained applications, the

LS1022A provides support for CAN

and UART-based industrial protocols.

Serial IO includes three I2C and two SPI

interfaces on both the LS1020A

and LS1022A.

COMPLETE ENABLEMENT, RICH

ECOSYSTEM

For customer evaluation, the QorIQ

LS1020A and LS1022A processors

are supported by the TWR-LS1021A

development platform, based on

the modular Freescale Tower System

that features an integrated on-board

probe for further cost savings. The

TWRLS1021A evaluation boards include a

Linux

3.12 software development

kit, with optimized drivers to support

peripherals and a free 90-day evaluation

license for CodeWarrior for ARM

development tools.

All QorIQ LS series devices are

supported by our extensive third-

party ecosystem, the largest and most

established in the communications

market. In conjunction with our expertise

and worldwide support infrastructure, the

ecosystem helps customers accelerate

their migration from both competitive

solutions and from legacy Freescale

devices, preserve investment costs and

reduce time to market.

CODEWARRIOR DEVELOPMENT

SUITES FOR NETWORKED

APPLICATIONS

LS Tower Suite Level: This suite was

created to give you an economic, yet

complete full-featured development tool

for QorIQ LS development when the

LS part is in a Freescale Tower Board

configuration. The tools in this suite have

no limitations other than they will only

work with the Tower Board.

Developer Suite Level: This suite is

the primary suite for customers who

develop with multicore processors built

on Power Architecture including, QorIQ

Core Complex Basic Peripherals and Interconnect Accelerators and Memory Control Networking Elements

Cache Coherent Interconnect (CCI 400)

DDR3L/4

Memory

Controller

uQE

(HDLC,

TDM,

PB)

Security

(XoR,

CRC)

128 KB

SRAM

512 KB Coherent L2 Cache

32 KB

D Cache

32 KB

I Cache

32 KB

D Cache

32 KB

I Cache

System Interfaces

System Control

QuadSPI Flash

1x SD/MMC

2x DUART, 6x LP UART

Security Monitor

Security Fuses

Power Management

DMA

3x I

C, 2x SPI, GPIO

USB 2.0

FlexTimer, PWM

USB 3.0 w/ PHY

Audio Subsystem:

4x I

S, ASRC, SPDIF

Ethernet

PCIe 2.0

4-Lane 6 GHz SerDes

SATA 3.0

ARM

Cortex

-A7

Core

NEONFPU

ARM

Cortex

-A7

Core

NEONFPU

IFC Flash

Internal Boot ROM

Core Complex Basic Peripherals and Interconnect Accelerators and Memory Control Networking Elements

Cache Coherent Interconnect (CCI 400)

DDR3L/4

Memory

Controller

Security

(XoR,

CRC)

128 KB

SRAM

512 KB Coherent L2 Cache

32 KB

D Cache

32 KB

I Cache

32 KB

D Cache

32 KB

I Cache

System Interfaces

System Control

QuadSPI Flash

2x DUART, 6x LP UART

3x I

C, 2x SPI, GPIO

Security Monitor

Security Fuses

Power Management

DMA

4x CAN, FlexTimer, PWM

USB 2.0

Audio Subsystem:

4x I

S, ASRC, SPDIF

ARM

Cortex

-A7

Core

NEONFPU

ARM

Cortex

-A7

Core

NEONFPU

IFC Flash

Internal Boot ROM

Ethernet

PCIe 2.0

1-Lane 5 GHz

SerDes

www.nxp.com/QorIQ

NXP, the NXP logo, CodeWarior and QorIQ are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Layerscape

and Tower are trademarks of Freescale Semiconductor, Inc. ARM is a registered trademark of ARM Limited. ARM Cortex-A7 is a

Document Number:

LS1020ALS1022AFS REV 2

Dual ARM Cortex-A7 cores

Extreme power efficiency, engineered to deliver over 7,000

Coremarks at 1.2 GHz. Typical total system power of 3 W for

improved performance without increased power utilization

(under 2 W for LS1022A).

Integrated security engine,

supporting Secure Boot and Trust

Architecture

Based on the QorIQ SEC 5.5 hardware accelerated security

engine, to provide defense in depth for customer applications

ECC-protected L1 and L2 cache

memories

The QorIQ LS1 family devices are the only processors in their

class with ECC-protected caches and coherent 512 KB L2, adding

performance and meeting networking requirements for high

reliability.

Optimized power/performance for

embedded, fanless applications

Delivers processing performance required for next-generation

802.11ac and networking/industrial applications while staying

within current POE power budget

Rich connectivity and peripheral

features including PCI Express Gen2,

USB 3.0, SATA 3, IFC, QuadSPI

(LS1022A also includes CAN

support)

High versatility that enables high bandwidth connectivity for

ASICs, 4G/LTE, SATA and low-cost NAND/NOR flash

QUICC Engine

Proven support required for industrial, building and factory protocols

such as PROFIBUS, HDLC and TDM

Support for hardware based

virtualization

Enables partitioning of CPU resources on low-power parts for

increased system productivity

DDR3L/4

First in its class to offer support for DDR4 memory, ensuring

continued performance efficiency

QorIQ LS1020A AND LS1022A PROCESSOR FEATURESLS series devices and QorIQ Qonverge

SoCs as well as DSPs based on StarCore

technology. It is for designers with full

system responsibility but no need for the

extra costs of the specialist and architect

features.

Specialists Suite Level: This suite is

designed so you can do more than

just compile and debug. Tools in this

suite are useful for customers creating

products for every market. Get all the

software included in the Developer Suite

plus additional boardanalysis tools. These

tools can be used by all customers in any

market but not everyone in a customer’s

organization needs these tools.

Architect Suite Level: This suite would

best be used by personnel who have a

need to dig deep into the networking

aspects of a development project. In

this suite, you will get all the software in

the Specialist Suite plus software tools

designed to give networking experts

the extra capability to find out how their

system is really working.

Learn more at www.nxp.com/CW4NET

P1-P3

LS1020ASN7KQB

Mfr. #:

Buy LS1020ASN7KQB

Manufacturer:

NXP / Freescale

Description:

Microprocessors - MPU LS1020ASN7KQB/FBGA525///TRAY MULTIPLE DP BAKEABLE

Lifecycle:

New from this manufacturer.

Delivery:

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LS1020ASN7KQB

LS1020ASN7KQB

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