LS1023ASN8MQB

The LS1023ASN8MQB is a QorIQ Layerscape microprocessor featuring a dual-core ARM® Cortex®-A53 64-bit CPU running at 1.2 GHz. It is purpose-built for embedded networking and industrial edge applications that require integrated I/O, security features and flexible memory support.

Designed for small-form-factor networking and industrial infrastructure, the LS1023A family combines a compact 780-FCPBGA (23×23) package, multi-protocol SerDes and on-chip acceleration engines to support high-throughput packet processing while simplifying BOM and system design.

Key Features

• Core  Dual ARM® Cortex®-A53 64-bit cores at 1.2 GHz delivering a 64-bit processing complex for embedded workloads.
• Memory  Supports DDR3L and DDR4 memory controllers to accommodate modern system memory requirements.
• Ethernet and SerDes  Configurable Ethernet: options include seven 1GbE ports or a 10GbE + five 1GbE configuration. Includes a four-lane, 10 GHz multi-protocol SerDes providing high-speed interface support.
• PCIe and I/O  Support for up to three DMA-controlled PCI Express Gen2 ports for peripheral expansion and high-performance I/O.
• Storage and USB  Integrated SATA 3.0 (6 Gbps) port (1) and two USB 3.0 ports with PHY for high-speed storage and peripheral connectivity.
• Packet and Offload Engines  Frame Manager provides hardware packet parsing, classification and policing; works with on-chip data path acceleration to enable multi-gigabit packet processing with reduced CPU overhead.
• Security  Hardware security features including Secure Boot and TrustZone® along with an integrated security engine (SEC 5.4) for in-line cryptographic offload.
• Package and Mounting  780-FCPBGA package (23×23), surface-mount mounting type suitable for compact, board-level integration.
• Operating Range and Compliance  Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C and RoHS compliant status.
• Graphics  No graphics acceleration (CPU-focused, packet- and I/O-centric architecture).

Typical Applications

• Branch Office Routers  Compact routing and firewall platforms benefit from integrated Ethernet, SerDes and packet-processing engines to support edge networking functions.
• vCPE and Edge Appliances  Virtual CPE and other edge equipment can leverage the dual-core CPU, offload engines and security features for service delivery in small form factors.
• Multi-protocol IoT Gateways  Gateways requiring mixed protocol support and multiple network interfaces use the LS1023A’s flexible I/O and SerDes to connect diverse field devices.
• Industrial Control and PLCs  Industrial infrastructure designs can use the device’s robust I/O, SATA and PCIe options along with its operating temperature range for control and data aggregation tasks.
• Security Appliances  On-chip SEC engine, Secure Boot and TrustZone® enable inline IPsec and cryptographic functions for network security products.

Unique Advantages

• Integrated networking I/O: Combines multi-port Ethernet options, high-speed SerDes and PCIe to reduce external PHY and bridge requirements, simplifying board design.
• Hardware packet acceleration: Frame Manager and data-path acceleration capabilities lower CPU overhead for packet parsing and classification, helping systems meet multi-gigabit throughput targets.
• Security-ready platform: Secure Boot, TrustZone® and an on-chip SEC engine enable hardware-enforced security and cryptographic offload for secure edge deployments.
• Memory flexibility: Support for both DDR3L and DDR4 memory controllers allows designers to choose memory technology that matches performance and cost targets.
• Compact, surface-mount package: 780-FCPBGA (23×23) provides a small footprint for space-constrained, fanless designs.
• Industry-grade connectivity: Native SATA 3.0 and USB 3.0 support enable high-speed local storage and peripheral connections without external controllers.

Why Choose LS1023ASN8MQB?

The LS1023ASN8MQB positions itself as a compact, integration-focused Layerscape processor for edge and industrial networking designs that require multi-port Ethernet, hardware packet acceleration and on-chip security. Its dual ARM® Cortex®-A53 cores at 1.2 GHz, flexible memory support and broad I/O make it suitable for small-form-factor routers, gateways, vCPE and security appliances.

With a robust set of interfaces, integrated offload engines and a consumer-qualified operating temperature range of 0 °C to 105 °C, the LS1023ASN8MQB offers designers a scalable platform within the QorIQ Layerscape family for deploying secure, connected embedded systems while simplifying BOM and board-level complexity.

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