Layerscape® 1028A Applications Processor

Layerscape® 1028A Applications Processor | NXP Semiconductors

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Motion Control with TSN Using NXP's LS1028A Industrial Applications Processor

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The Layerscape LS1028A processors for industrial and automotive applications integrates the high-performance Arm® Cortex®-A72 processor, Ethernet switching with TSN, Ethernet controller and Trust Architecture with Security Engine to support converged IT and OT networks.

Two powerful 64-bit Arm A72 cores support real-time processing for industrial control and virtual machines for edge computing in the IoT. The integrated 3D GPU with support for 4K display and LCD controller enable Human-Machine Interface (HMI) systems with next-generation interfaces. Integrated Trust Architecture with cryptographic offload provides a trusted platform with encrypted communications for secure applications and services.

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

Data Sheet

Reference Manual

Product Details

Block Diagram

Layerscape LS1028A Block Diagram

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Features

Core Complex

Two 32/64-bit ARM® Cortex®-A72 cores— Up to 1.5 GHz operation
Single-threaded cores with 48KB L1 instruction cache and 32KB L1 data cache, Single cluster of two cores sharing 1MB L2 cache

Networking Elements

Four SerDes lanes for high-speed peripheral interfaces
Ethernet Controller with TSN functionality
TSN Capable Ethernet Switch with four external ports
Two PCI Express 3.0 controllers (RC or EP)
4 x 2.5 G/1 G switched Eth (TSN enabled)
1 x 2.5 G/1 G Eth (TSN enabled)
1 x 1 G Eth
One Serial ATA (SATA 6 Gbit/s) controller

Accelerators and Memory Control

32-bit DDR3L/DDR4 + ECC with speeds up to1.6GT/s
One Queue Direct Memory Access Controller (qDMA)
One Enhanced Direct Memory Access Controller (eDMA)

Basic Peripherals and Interconnect

Two high-speed USB 2.0/3.0 controllers with integrated PHY
Two Enhanced Secure Digital Host Controllers (eSDHC) supporting SD 3.0, eMMC 4.4 and eMMC 4.5 and eMMC 5.1
Two Controller Area Network (CAN) modules,optionally supporting Flexible Data-rate
Three Serial Peripheral Interface (SPI) controllers. One FlexSPI controller
Eight I2C controllers
One 16550-compliant DUART, Six LPUARTs
General Purpose IO (GPIO)
Six Synchronous Audio Interface (SAI)

Display and GPU

One LCD controller and Display port/eDP interface
GPU supporting Geometry rate 100 Mtri/sec, Pixel rate 650 Mpixel/sec, GFLOPS(32-bit high precision) =10.4

Additional Features

Thermal Monitor Unit (TMU)
FC-PBGA package, 17 mm x 17 mm

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