画像にカーソルを合わせると拡大表示されます。

The 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 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 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 LS1020 and LS1022A processors are pin- and software-compatible with the LS1021A processor.

Layerscape processors are part of NXP's EdgeVerse™ edge computing platform.

データ・シート

リファレンス・マニュアル

製品詳細

ブロック図

図を選択する。:

29841_LS1022A_BD
29841_LS1020A_BD

29841_LS1022A_BD

NXP Layerscape 1022A Processor block diagram

29841_LS1020A_BD

NXP Layerscape 1020A Processor block diagram

図を取得する PDF

Features

Core Complex

Dual Arm^{^®} v7 Cortex^®-A7 32-bit cores, each supporting 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 Ethernet controllers (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 a single controller)
- MSI supported
One PCIe Gen2 controller
- Supporting up to 5G/tps in 1-lane
- MSI supported

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 SPI

比較表

	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

Reduce Total Cost of Ownership by getting SoC Platform Development Assistance with NXP Professional Support

Are you working with NXP processors or microcontrollers?
Don’t spend your money solving issues that NXP has already solved.

With NXP’s Premium Support, you’re getting expert help and a contractually obligated agreement for high-quality technical assistance. Enjoy guaranteed response times and direct access to NXP engineers who have likely already solved the issues you are facing.

Benefits include:

Fast, personalized responses
Single point of contact
Eliminate spending time/energy/money on “solved problems”
Direct support from NXP engineers with rapid routing to subject matter experts if required
Guaranteed response time – with easy and effective escalation path if needed.
Peace of mind with contract-backed technical support
Tell your customers that you have a support agreement with NXP

Click here to discover how Premium Support can optimize your next design.

We recommend the following Power Management IC for LS1020A and LS1022A Processors

Select the specifications below to find the perfect fit for your design

PMIC Part Number	Description	External Memory Voltage (V)	Ambient Operating Temperature (Min-Max) (°C)	Qualification Tier

MC34VR500V1ES	Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	1.35	-40 to 105	Industrial
MC34VR500V2ES	Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56	1.35	-40 to 105	Industrial

購入/パラメータ

‌ ‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌

設計・リソース

デザイン・ファイル

完全な内訳を受け取ります。 製品の設置面積などについては、 eCad ファイル.

ハードウェア

クイック・リファレンスボードタイプ.

3 ハードウェア提供

評価・開発ボード
Layerscape LS1021A Tower^® System Module注目
アクティブ

TWR-LS1021A
エミュレータ、プローブ、プログラマ
LS Processor Probe Tips for CodeWarrior TAP
アクティブ

CWH-CTP-CTX10-YE
エミュレータ、プローブ、プログラマ
CodeWarrior^® TAP

CW_TAP

1-5 件/全 10 ハードウェア提供

組み込みボード・ソリューション
Rakun LS1 system IP block

Rakun LS1 system IP block is small foot-print, verified and proven building block consisting of CPU and memory subsystem for easy and inexpensive integration. Complete pl...

By Borea Gold パートナー
組み込みボード・ソリューション
uCLS1012A IoT SoM

LS1012A based SMARC SoM for secure IoT applications. It includes Mbarx Secure IoT software for connectivity, telemetry, management, OTA firmware updates over Ethernet or ...

By Arcturus Gold パートナー
組み込みボード・ソリューション
TQMLS102xA

Embedded Dual Cortex A7 module based on LS102xA with high speed interfaces and graphics for many network applications.

By TQ-Systems GmbH Platinum パートナー
組み込みボード・ソリューション
Rakun LS1 uQseven module

Rakun LS1 is uQseven Single Board Computer based on Our LS1021A processor, 1GB DDR memory, 1GB Flash, 1 Gbit/s Ethernet PHY, 4 6Gb/s SerDes for SGMII/PCIe/SATA, PWM chann...

By Borea Gold パートナー
組み込みボード・ソリューション
uCLS1012A VoIP SoM

LS1012A based SMARC SoM for hardened VoIP and IP audio/PA applications. Supports SIP/RTP with audio processing including intelligibility enhancements. SIPxtream + Mbarx s...

By Arcturus Gold パートナー
コンパニオン・シリコンとモジュール
DRAM Modules

We build our modules from start to finish—designing, manufacturing, and testing all of the DRAM ourselves before assembling the modules and testing again. So, from high-p...

By Micron Gold パートナー
コンパニオン・シリコンとモジュール
Managed NAND (eMMC, eUSB)

Micron manufactures a wide range of managed NAND products such as the embedded Multi Media Card (eMMC) and the embedded USB (eUSB). Densities range from a few gigabytes ...

By Micron Gold パートナー
コンパニオン・シリコンとモジュール
NAND Flash

Micron manufactures a wide range of NAND Flash products including SLC, MLC and TLC NAND.

By Micron Gold パートナー
コンパニオン・シリコンとモジュール
Solid State Disk (SSD)

From standard HDD replacement drives to enterprise-class storage solutions, our SSDs provide capacity, power, and performance advantages. And because we design and manufa...

By Micron Gold パートナー
コンパニオン・シリコンとモジュール
NOR Flash

Micron manufactures a wide range of NOR Flash products, including Serial and quad SPI, Industry standard Parallel NOR flash and high performance parallel NOR Flash suppor...

By Micron Gold パートナー