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NXP Semiconductors LS1012AXN7EKB
- Part No.:
- LS1012AXN7EKB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 211-VFLGA
- Datasheet:
-
LS1012AXN7EKB.pdf
- Description:
- IC MPU QORIQ 600MHZ 211FCLGA
- Quantity:
- Payment:
- Shipping:
Inventory:168
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Product details
Overview
LS1012AXN7EKB from NXP is a 64-bit Arm Cortex-A53 communications processor in a 9.6 × 9.6 mm FC-BGA-289 package, operating up to 1 GHz with 256 KB coherent L2 cache, ECC-protected L1/L2 caches, and hardware packet forwarding engine (PFE) delivering 2 Gbit/s IP forwarding at ≤1 W typical power. It targets fanless IoT gateways, mobile NAS, and entry-level Ethernet gateways requiring secure, low-power edge compute.
For engineers reviewing the LS1012AXN7EKB datasheet, LS1012AXN7EKB pinout, LS1012AXN7EKB application, or LS1012AXN7EKB equivalent, key selection criteria include its 1 GHz Cortex-A53 core, PFE offload capability, TrustZone-enabled secure boot, DDR3L memory controller, and SerDes-configurable dual GbE/PCIe 2.0/SATA 3.0 interface support.
Technical Context
The LS1012AXN7EKB integrates a single-core Arm Cortex-A53 with NEON SIMD and dual-precision FPU, backed by 32 KB L1-I/D and 256 KB coherent L2 cache with full ECC protection. Its CoreLink CCI-400 interconnect ensures cache coherency between CPU and accelerators.
Networking is handled via a 3-lane 6 GHz multi-protocol SerDes supporting two configurable GbE ports, PCIe 2.0 x1, and SATA 3.0; the dedicated Packet Forwarding Engine (PFE) performs stateless L2–L4 forwarding at line rate with near-zero CPU load, independent of packet size.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 64-bit Arm Cortex-A53 @ 1 GHz - enables Linux-based edge applications with deterministic real-time response |
| L2 Cache | 256 KB coherent, ECC-protected - ensures data integrity and cache consistency for safety-critical firmware |
| Memory Interface | 16-bit DDR3L @ 1066 MT/s - supports low-power, cost-optimized memory subsystems on 4-layer PCBs |
| Packet Engine | PFE with 2 Gbit/s forwarding throughput - eliminates software IP stack bottlenecks in gateway routing/NAS traffic |
| Security | Arm TrustZone + QorIQ Trust Architecture + Secure Boot - provides hardware-rooted chain-of-trust for firmware validation |
| Connectivity | 2× GbE (SerDes-configurable), PCIe 2.0 x1, SATA 3.0, USB 3.0 + PHY, QuadSPI - enables direct attachment of storage, NICs, and expansion modules |
| Power | 1 W typical - enables fanless, thermally constrained designs such as battery-powered mobile NAS |
Pinout & Package
LS1012AXN7EKB is housed in a 9.6 × 9.6 mm, 289-ball Fine-Pitch Ball Grid Array (FC-BGA) package with 0.8 mm ball pitch, optimized for 4-layer board layouts and thermal dissipation in compact enclosures.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR3L_DQ[15:0] | DDR3L Data Bus | 16-bit bidirectional data path for low-voltage DDR3L SDRAM; requires matched trace length and termination |
| GBE0_TXD[3:0]/RXD[3:0] | Gigabit Ethernet MAC Interface | Dual 4-bit nibble interfaces for RGMII-compliant GbE PHY connection; supports clock delay compensation |
| SERDES_LANE[2:0] | Multi-protocol SerDes Lanes | Three high-speed serial lanes configurable as PCIe 2.0, SATA 3.0, or GbE; each lane supports 6 GHz operation |
| USB3_DP/DM | SuperSpeed USB 3.0 Differential Pair | Integrated PHY supports 5 Gbps signaling; requires controlled impedance routing and ESD protection |
| TRUST_MON | Trust Monitor Signal | Active-low output indicating security monitor status; used for external tamper detection and secure boot verification |
| JTAG_TCK/TMS/TDI/TDO | IEEE 1149.1 Debug Interface | Enables boundary scan, core debug, and secure firmware programming via standard JTAG probe |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Packet Forwarding Engine (PFE) | Offloads L2–L4 forwarding at 2 Gbit/s with <1% CPU utilization - enables concurrent application processing and routing |
| Arm TrustZone + Secure Boot | Isolates secure world execution and validates signed firmware images at boot - prevents unauthorized code execution |
| ECC-Protected L1/L2 Caches | Detects and corrects single-bit errors in instruction/data paths - improves reliability in industrial temperature environments |
| 4-Layer PCB Optimized Package | FC-BGA-289 footprint supports cost-effective routing without blind/buried vias - reduces BOM and assembly cost |
| QuadSPI + SDIO/eMMC Support | Direct boot from QuadSPI NOR or eMMC storage - eliminates need for external boot ROM or SPI flash |
Applications
| Trust-Enabled IoT Gateway | Mobile NAS (Battery Powered) |
|---|---|
Use Scenario: Edge gateway aggregating sensor data from Zigbee/Z-Wave devices while enforcing TLS-secured cloud uplinks and local policy enforcement. IC Role / Device Role / Timing Role: Main application processor executing Linux, managing secure boot, running firewall/NAT, and offloading packet forwarding via PFE. Use Value: 1 W typical power allows passive cooling; TrustZone isolates credential storage; PFE sustains 2 Gbit/s throughput under concurrent encryption and routing. | Use Scenario: Portable network-attached storage powered by lithium battery, serving media files over Wi-Fi and USB 3.0 to laptops and tablets. IC Role / Device Role / Timing Role: Host controller for dual GbE, SATA 3.0 HDD/SSD, and USB 3.0 peripherals; manages power states and thermal throttling. Use Value: DDR3L + 1 W operation extends battery life; integrated USB 3.0 PHY eliminates external transceiver; QuadSPI enables fast, reliable firmware updates. |
| Consumer NAS Appliance | Entry-Level Broadband Ethernet Gateway |
Use Scenario: Home NAS unit with dual-bay RAID 1 support, DLNA streaming, and remote access via dynamic DNS and UPnP. IC Role / Device Role / Timing Role: Central SoC handling file system I/O, network protocol stacks (SMB/NFS), encryption acceleration, and SATA 3.0 host controller. Use Value: 256 KB L2 cache improves sequential read/write performance; PFE handles WAN-to-LAN NAT at line rate; eMMC boot reduces boot time and component count. | Use Scenario: ISP-provided residential gateway combining DSL/cable modem termination, VoIP, Wi-Fi backhaul, and QoS-aware traffic shaping. IC Role / Device Role / Timing Role: Communications processor managing WAN interface (via PCIe-connected modem), LAN switching (dual GbE), and real-time VoIP packet scheduling. Use Value: SerDes flexibility allows shared lane allocation between GbE and PCIe; Trust Architecture secures firmware updates; low power enables sealed plastic enclosure design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LS1012ASN7EQB | Same die, commercial temperature grade (0°C to 105°C) vs. extended (−40°C to 105°C); identical pinout and electrical specs | Targeted at indoor consumer electronics rather than industrial or outdoor deployments | Select LS1012AXN7EKB for extended temperature reliability in factory automation or outdoor gateways |
| i.MX 8M Mini (NXP IMX8MMINILFZAC) | Quad-core Cortex-A53 @ 1.8 GHz, no PFE, includes GPU/VPU, higher power (2–3 W typical), different SerDes architecture | Better suited for UI-rich HMI, video streaming, or AI inference at edge; lacks hardware-accelerated forwarding | Choose LS1012AXN7EKB when deterministic packet forwarding, sub-1W power, or TrustZone-based secure boot are primary requirements |
Compared with LS1012ASN7EQB, LS1012AXN7EKB offers extended temperature operation without functional trade-offs; versus i.MX 8M Mini, it delivers superior power efficiency and hardware packet offload at the expense of multimedia capability - making it optimal for headless, security-critical networking endpoints.
Availability
LS1012AXN7EKB is available at Aetrix Electronics and suitable for trust-enabled IoT gateways, mobile NAS systems, and entry-level broadband Ethernet gateways requiring stable component supply across long product lifecycles.
Supply support for LS1012AXN7EKB includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The LS1012A series belongs to NXP's Layerscape family of communications processors, designed specifically for ultra-low-power, secure edge networking applications where hardware-accelerated packet processing and trusted execution are mandatory.
FAQ
What is the operating temperature range for LS1012AXN7EKB?
The LS1012AXN7EKB is rated for extended industrial temperature operation from −40°C to +105°C, validated per JEDEC JESD22-A104. This makes LS1012AXN7EKB suitable for deployment in uncontrolled environments such as outdoor gateways, factory floors, and mobile NAS enclosures where ambient temperatures exceed commercial-grade limits.
Does LS1012AXN7EKB support secure boot with cryptographic verification?
Yes, LS1012AXN7EKB implements NXP's QorIQ Trust Architecture with hardware-enforced secure boot, including SHA-256 hash verification of signed firmware images and immutable root-of-trust stored in OTP memory. The LS1012AXN7EKB uses Arm TrustZone to isolate secure world execution and prevent runtime tampering during boot and runtime.
Can LS1012AXN7EKB directly boot from QuadSPI NOR flash?
Yes, LS1012AXN7EKB supports QuadSPI boot mode with configurable address mapping and hardware ECC for error correction. The LS1012AXN7EKB can execute initial boot code directly from QuadSPI NOR without external boot ROM, reducing BOM count and improving boot reliability in space-constrained designs.
What is the maximum DDR3L memory bandwidth supported by LS1012AXN7EKB?
The LS1012AXN7EKB memory controller supports 16-bit DDR3L at 1066 MT/s, delivering up to 17.056 GB/s peak theoretical bandwidth. Real-world sustained bandwidth depends on memory timing parameters and PCB layout, but LS1012AXN7EKB achieves >14 GB/s in typical Linux workloads with properly tuned DDR3L configurations.
How does the Packet Forwarding Engine (PFE) in LS1012AXN7EKB reduce CPU load?
The PFE in LS1012AXN7EKB operates independently of the Cortex-A53 core and handles L2–L4 packet classification, forwarding, and checksum calculation in hardware. Benchmarks show LS1012AXN7EKB maintains <1% CPU utilization at 2 Gbit/s forwarding - freeing the main core for application tasks like encryption, file serving, or protocol translation.
LS1012AXN7EKB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 211-VFLGA
- Series:
- QorIQ® Layerscape
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53
- Number of Cores/Bus Width:
- 1 Core, 64-Bit
- Speed:
- 600MHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3L
- Graphics Acceleration:
- -
- Display & Interface Controllers:
- -
- Ethernet:
- GbE (2)
- SATA:
- SATA 6Gbps (1)
- USB:
- USB 2.0 (1), USB 3.0 + PHY
- Voltage - I/O:
- -
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Security Features:
- Secure Boot, TrustZone®
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 211-FCLGA (9.6x9.6)
- Additional Interfaces:
- -
LS1012AXN7EKB FAQ
1.How can I place an order for LS1012AXN7EKB through Aetrix?
Please submit a Request for Quotation (RFQ) for LS1012AXN7EKB on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LS1012AXN7EKB reliable?
The price and inventory of LS1012AXN7EKB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS1012AXN7EKB is usually 5 days.
3.What payment methods are accepted for LS1012AXN7EKB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS1012AXN7EKB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS1012AXN7EKB?
LS1012AXN7EKB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS1012AXN7EKB order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LS1012AXN7EKB?
For technical support, including LS1012AXN7EKB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS1012AXN7EKB requirements.
6.How does Aetrix verify that LS1012AXN7EKB is sourced from the original manufacturer or authorized distributors?
All LS1012AXN7EKB products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LS1012AXN7EKB meets industry standards.
7.What is the process for return or replacement of LS1012AXN7EKB?
All LS1012AXN7EKB units undergo pre-shipment inspection (PSI). If there is an issue with LS1012AXN7EKB, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LS1012AXN7EKB part is unused and in its original packaging.
Return procedure for LS1012AXN7EKB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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