Layerscape® 1021A_NXP 半导体

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LS1系列(包括LS1021A通信处理器)采用Layerscape架构，这是业界第一个软件感知、与内核无关的网络架构，具有较高的效率和可扩展性。

LS1021A处理器是高性价比产品，可为无风扇的小型企业网络应用提供广泛的集成和高能效特性。LS1021A处理器包含运行频率高达1.2 GHz的双ARM^® Cortex^®-A7内核，旨在交付超过7000的CoreMark^®性能，它提供的虚拟化支持、高级安全功能、广泛的高速互联及优化外设功能在功耗小于3W的处理器领域无人能及。

LS1021A处理器配备了集成式LCD控制器、用于实施工业协议的CAN控制器、运行频率高达1600 MHz的DDR3L/4、集成式安全引擎和QUICC Engine^®，并针对L1和L2缓存提供ECC保护。LS1021A处理器可与LS1020A和LS1022A处理器实现引脚和软件兼容。

Layerscape处理器是恩智浦EdgeVerse™ 边缘计算平台的一部分。

数据手册

参考手册

产品详情

框图

LS1021A Processor Block Diagram

获取框图PDF

特征

内核复合体

两个ARM v7 Cortex^{^®}-A7 32位内核，每个内核都支持双精度浮点运算和运行频率高达1.2 GHz的NEON SIMD模块
32 KB指令和数据L1缓存，带一个错误检测与校正位，针对指令和数据缓存提供ECC保护
高达512 KB的一致性L2缓存，带一个错误检测与校正位，提供ECC保护

网络元件

4个高达6 GHz的SerDes通道
- 支持SGMII、PCIe^{^®}和SATA
- 以太网
3个虚拟化增强型3速以太网控制器(VeTSEC)，支持SGMII (最多两个)、RGMII、RMII、MII
- 支持IEEE^® 1588
一对PCIe Gen2控制器
- 通过单通道、双通道或4通道支持高达5G/tps (采用单个控制器)
- MSI支持
4个FlexCAN控制器

加速器和存储器控制

DDR存储控制器，支持频率高达1600 MHz的DDR3L和DDR4
- 支持8位、16位、32位存储器，同时支持ECC
安全引擎(SEC5.4)具有5个加密硬件加速模块、真随机数生成器、散列和CRC单元

基本外设和互连

ARM缓存一致性互联(CCI400)
Arm AMBA 4 MPCore虚拟化
支持16位接口的集成式闪存控制器
QuadSPI闪存控制器
带集成式PHY的USB3.0超高速控制器，支持OTG、主机和设备模式
支持OTG、主机和设备模式的USB2.0
SD/MMC控制器
支持6G/tps的SATA3控制器
3个I²C
2个SPI

其他特性

LCD显示控制器

我们推荐使用以下面向LS1021A处理器的电源管理IC

请在下方选择规格，查找最适合您需求的器件

PMIC部件编号	说明	外部存储器电压(V)	工作环境温度(最小值-最大值) (°C)	认证级别

MC34VR500V1ES·	四通道升压稳压器，输出高达4.5A，3个用户可编程LDO，QFN 56	1.35	-40至105	工业控制
MC34VR500V2ES	四通道升压稳压器，输出高达4.5A，出厂预编程LDO，QFN 56	1.35	-40至105	工业

设计资源

文档

快速参考文档类别.

1-5 / 34 文件

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^简介
QorIQ^® LS1021A - 简介亮点

PDF版本 1299.3 KBLS1021AFS中文, 英语, 日本語
^数据手册
LS1021A Data Sheet

PDF版本 7Jun 27, 20192.1 MBLS1021A英语
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^参考手册
LS1021A Reference Manual

PDF版本 3.1Feb 28, 202034.2 MBLS1021ARM英语
请登录
^参考手册
QUICC Engine Block Reference Manual with Protocol Interworking - Reference Manual

PDF版本 9May 3, 201813.4 MBQEIWRM英语
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^参考手册
LS1021ASECRM, LS1021A Security (SEC) Reference Manual - Reference Manual

PDF版本 0Feb 29, 20166.8 MBLS1021ASECRM英语
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^应用说明
Thermal Management Unit Usage全新

PDF版本 0Apr 27, 2022241.6 KBAN12310英语
^应用说明
Chaining FlexTimers on Layerscape Devices

PDF版本 0Apr 4, 2022155.1 KBAN13608英语
^应用说明
AN4878, LS1021A Design Checklist

PDF版本 6Nov 26, 2019774.6 KBAN4878英语
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^应用说明
AN5097, Hardware and Layout Design Considerations for DDR4 SDRAM Memory Interfaces - Application Note

PDF版本 2Jul 10, 20191.5 MBAN5097英语
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^应用说明
AN12270, Bringing up Layerscape devices using CCS script and DRAM boot

PDF版本 0Jan 30, 2019907.3 KBAN12270中文, 英语
^应用说明
Configure QSPI Bus Width and Frequency in Pre-Boot Loader Stage on LS Series Processors Application Note

PDF版本 0Nov 13, 2018236.9 KBAN12279英语
^应用说明
AN5376, How Does QuadSPI Work with a Serial NAND - Application Note

PDF版本 0Sep 26, 2017359.4 KBAN5376英语
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^应用说明
General soldering Temperature Process Guidelines

PDF版本 1Aug 16, 2017281.6 KBAN3300英语
^应用说明
AN5085, Powering the LS102xA with the MC34VR500 Power Management Interface Chip - Application Note

PDF版本 0Jul 18, 2017281.9 KBAN5085英语
^应用说明
AN4893, Understanding Endianness on Layerscape LS1021A - Application Note

PDF版本 0Jul 12, 2017905.4 KBAN4893英语
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^应用说明
AN5089, Programming RCW and U-Boot on LS1021A-TWR - Application Note

PDF版本 0Mar 14, 20171.3 MBAN5089英语
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^应用说明
AN5077, Migrating from Power Architecture to Arm^® Architecture

PDF版本 0Jul 28, 2016768.7 KBAN5077英语
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^应用说明
PBL Configuration using QCVS Application Note

PDF版本 0Feb 24, 20161.0 MBAN5260中文, 英语
^应用说明
Programming eMMC/SD Card using CodeWarrior for Arm^®v7 Application Note

PDF版本 1Jan 15, 2016609.0 KBAN5184英语
^应用说明
AN5173, LS1021A Flash Programming with SD Boot - Application Note

PDF版本 0Dec 30, 2015887.5 KBAN5173英语
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^应用说明
AN5125, Introduction to Device Trees - Application Note

PDF版本 0Sep 3, 2015566.4 KBAN5125英语
^应用说明
AN4877, PROFIBUS on QUICC Engine Block

PDF版本 1Dec 15, 2014450.8 KBAN4877英语
^应用说明
AN4039, PowerQUICC and QorIQ DDR3 SDRAM Controller Register Setting Considerations - Application Note

PDF版本 4Nov 11, 2014468.7 KBAN4039英语
^应用说明
AN4871, Assembly Handling and Thermal Solutions for Lidless Flip Chip Ball Grid Array Packages - Application Note

PDF版本 0Feb 7, 2014783.0 KBAN4871英语
^应用说明
SerDes Reference Clock Interfacing and HSSI Measurements Recommendations

PDF版本 Rev. 0May 13, 2011577.2 KBAN4311英语
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^应用说明
DDR Interleaving for PowerQUICC and QorIQ Processors

PDF版本 1Jun 30, 2010717.3 KBAN3939英语
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^应用说明
PowerQUICC™ HDLC Support and Example Code

PDF版本 0Nov 10, 2009496.6 KBAN3966英语
^应用说明
Solder Joint Temperature and Package Peak Temperature

PDF版本 0Aug 2, 2006151.6 KBAN3298英语
^勘误表
LS1021/20/22 Errata

The current errata for LS1021/20/22A is Rev 12, released March, 2021. It is an NDA document. Please see the Sharepoint site https://nxp1.sharepoint.com/teams/cext79/SitePages/Home.aspx (NDA and NXP-issued invite required), or contact your NXP representative.

URL版本 12Feb 21, 2022LS1021_20_22-ERRATA-LINK英语
^产品简介
QorIQ LS1021A Family Communications Processor Product Brief

PDF版本 1Jan 18, 2017545.1 KBLS1021APB英语
^支持信息
FSLNISTCAVP, NIST Crypto Algorithm Validation Program Certifications for NXP^® Cryptographic Accelerators - White Paper

PDF版本 1.9Oct 28, 2016303.5 KBFSLNISTCAVP英语
^白皮书
Machine-to-Machine (M2M) Gateway: Trusted and Connected Intelligence - White Paper

PDF版本 0Oct 17, 2013302.0 KBM2MGATEWAYWP英语
^白皮书
QORIQPMWP, QorIQ Power Management - White Paper

PDF版本 0Mar 30, 20171.4 MBQORIQPMWP英语
^白皮书
面向工业和物联网应用的网络 - 白皮书

PDF版本 0339.4 KBQORIQINDIOTWP中文, 英语

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硬件

5 硬件

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^{评估/开发板与系统}
QorIQ^® LS1021A塔式系统模块亮点

TWR-LS1021A
^设计
面向工业物联网的时间敏感网络解决方案亮点

LS1021A-TSN-RD
^设计
LS1021A-IoT网关参考设计亮点

LS1021A-IoT
其他可用硬件. 查看我们的精选合作伙伴解决方案.
^{仿真器、探测器和编程器}
面向CodeWarrior TAP的QorIQ LS处理器调试器接头

CWH-CTP-CTX10-YE
^{仿真器、探测器和编程器}
CodeWarrior^® TAP

CW_TAP

1-5 / 23 硬件

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^{硬件测试配件和调试器}
J-Link PLUS

JTAG/SWD debug probe with USB interface. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in t...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link EDU

The J-Link EDU emulator is our standard J-Link emulator wrapped in a new educational marked housing. It is intended for educational use and the home hobbyist. Support for...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link BASE

Supercharge your IDE with the worlds fastest debug probe. The J-Link Flash download technology achieves a performance very close to the maximum speed possible. No other ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher Compact

Flasher Compact is the compact twin to the Flasher PRO, primarily designed for installation into production rigs or automated test equipment (ATE) where production space ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher ARM

In-Circuit-Flash-Programmer based on the J-Link family for production and in-field-service. Offers fastest flash algorithms available, multiple integration options (RS232...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
SuperTrace Probe

Gather trace data from NXP ARM, Power Architecture and ColdFire.

By Green Hills Software Platinum 合作伙伴
^{硬件测试配件和调试器}
TRACE32 JTAG/SWD Debugger for A

Lauterbach has experience in making world class microprocessor development tools since 1979. TRACE32 supports technologies like JTAG, SWD, NEXUS or ETM with embedded debu...

By Lauterbach Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link ULTRA+

Builds atop the J-Link to further enhance the debug experience. The J-Link ULTRA+ is three times faster than the industry standard J-Link, at a 3 MBytes/s download speed ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
J-Link PRO

J-Link PRO is an enhanced version of the SEGGER J-Link. This emulator supports ARM/Cortex devices. This has an Ethernet interface in addition to the USB interface. This ...

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Flasher PRO

Flasher PRO is SEGGER’s “almost-anything” flash programmer for microcontrollers, SoCs, and (Q)SPI flashes.

By SEGGER Microcontroller GmbH Gold 合作伙伴
^{硬件测试配件和调试器}
Green Hills Probe

High speed on-chip download, run control and trace.

By Green Hills Software Platinum 合作伙伴
^{硬件测试配件和调试器}
Arm DSTREAM

The Arm DSTREAM family of high performance debug and trace probes enable Arm Development Studio to debug all Arm-based devices through a variety of interfaces.

By Arm Platinum 合作伙伴
^{硅设备/组件}
Power Supplies Non Isolated - P

Ideal for powering the latest generation of FPGAs and DSPs, Murata’s non-isolated (PoL) DC-DC converters are DOSA and AMP compliant, and are competitive alternatives to d...

By Murata Manufacturing Co., Ltd. Gold 合作伙伴
^{硅设备/组件}
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 合作伙伴
^{硅设备/组件}
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 合作伙伴
^{硅设备/组件}
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 合作伙伴
^{硅设备/组件}
NAND Flash

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

By Micron Gold 合作伙伴
^{硅设备/组件}
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 合作伙伴
^{嵌入式板子解决方案}
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 合作伙伴
^{嵌入式板子解决方案}
RBZ LS1021A module

MXM compatible module based in LS1021A. The module has high speed interfaces (SERDES, SATA, PCIe) to accomodate for storage and networking applications. This module can b...

By RBZ Embedded Logics Gold 合作伙伴
^{嵌入式板子解决方案}
uCLS1012A IoT SOM

The uCLS012A is multipurpose edge SOM that combines high-performance networking and connectivity with optional 802.15.4 networking. It uses the LS1012A QorIQ CPU, KW41z a...

By Arcturus Gold 合作伙伴
^{嵌入式板子解决方案}
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 合作伙伴
^{嵌入式板子解决方案}
TQMLS102xA

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

By TQ-Systems GmbH Gold 合作伙伴