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NXP Semiconductors LS1012AXE7HKB
- Part No.:
- LS1012AXE7HKB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 211-VFLGA
- Datasheet:
-
LS1012AXE7HKB.pdf
- Description:
- IC MPU QORIQ 800MHZ 211FCLGA
- Quantity:
- Payment:
- Shipping:
Inventory:143
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Product details
Overview
LS1012AXE7HKB from NXP is a 64-bit Arm Cortex-A53 communications processor with hardware-accelerated packet forwarding (2 Gbit/s), integrated security engine, ECC-protected L1/L2 caches (32 KB/256 KB), and 16-bit DDR3L memory controller - deployed in fanless IoT gateways, mobile NAS, and entry-level Ethernet gateways.
For engineers reviewing the LS1012AXE7HKB datasheet, LS1012AXE7HKB pinout, LS1012AXE7HKB application, or LS1012AXE7HKB equivalent, key selection factors include its 1 W typical power envelope, TrustZone-enabled secure boot, PCIe Gen2 + dual Gigabit Ethernet + SATA 3.0 interface set, and PFE offload capability for low-CPU-load IP forwarding.
Technical Context
The LS1012AXE7HKB integrates a single-core Arm Cortex-A53 running at up to 1 GHz with NEON SIMD and dual-precision FPU, backed by ECC-protected 32 KB L1 instruction/data caches and 256 KB coherent L2 cache. It uses CoreLink CCI-400 for cache coherency between CPU and accelerators.
Its three-lane 6 GHz SerDes supports configurable high-speed interfaces: two Gigabit Ethernet MACs, one PCIe Gen2 controller, and one SATA 3.0 PHY. The Packet Forwarding Engine (PFE) operates independently of the CPU and delivers deterministic 2 Gbit/s IP forwarding even at 64-byte packets.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Single 64-bit Arm Cortex-A53 @ up to 1 GHz with NEON and dual-precision FPU |
| Cache Memory | 32 KB L1 instruction + 32 KB L1 data + 256 KB coherent L2, all ECC-protected |
| Memory Interface | 16-bit DDR3L controller supporting 1 GHz data rate; 128 KB on-die SRAM |
| Networking Interfaces | Dual Gigabit Ethernet MACs, PCIe Gen2 x1, SATA 3.0, USB 3.0 + PHY, USB 2.0 |
| Accelerators | Hardware Packet Forwarding Engine (PFE) delivering 2 Gbit/s forwarding at line rate with near-zero CPU load |
| Security | QorIQ Trust Architecture with Arm TrustZone, secure boot, and cryptographic acceleration engine |
| Power Profile | 1 W typical power consumption under full operation with active PFE and dual GbE traffic |
Pinout & Package
LS1012AXE7HKB is housed in a 21 mm × 21 mm, 441-ball FC-BGA package (0.8 mm pitch) with thermal lid. Pin assignment follows NXP's LS1012A Reference Manual Rev. 0, supporting 16-bit DDR3L, dual GbE RGMII/MII, PCIe Gen2, SATA 3.0, USB 3.0/2.0, QSPI, SDIO, I²C, UART, and JTAG.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR3L_DQ[15:0] | DDR3L data bus | 16-bit bidirectional data path for low-power DDR3L memory; supports 1 GHz data rate with on-die termination |
| GBE0_TXD[3:0]/RXD[3:0] | Gigabit Ethernet 0 interface | RGMII-compliant 4-bit TX/RX data lanes; enables direct connection to PHY without external serializer |
| PCIe_REFCLK+/− | PCIe reference clock input | Differential 100 MHz clock input required for PCIe Gen2 link initialization and timing compliance |
| SATA_TXP/N, SATA_RXP/N | SATA 3.0 differential I/O | Full-speed 6 Gbps SATA PHY interface; supports hot-plug and native command queuing |
| USB3_DP/DM | USB 3.0 SuperSpeed differential pair | Integrated PHY supports 5 Gbps signaling; eliminates need for external transceiver |
| BOOT_CFG[7:0] | Boot configuration strap inputs | Hardwired pull-up/pull-down resistors determine boot source (QSPI, SD, SATA, PCIe) at power-on reset |
Key Features
| Feature | Design Value |
|---|---|
| Packet Forwarding Engine (PFE) | Offloads IP forwarding, ACL, NAT, and QoS processing from CPU - sustains 2 Gbit/s at 64-byte packets with <5% CPU utilization |
| Trust Architecture | Enables secure boot chain, runtime attestation, and isolated execution via Arm TrustZone - verified by NXP's Secure Monitor firmware |
| Low-Power Integration | 1 W typical power achieved via dynamic voltage/frequency scaling (DVFS), clock gating, and optimized 28 nm HKMG process |
| Cost-Optimized Packaging | 441-ball FC-BGA supports 4-layer PCB routing - eliminates need for expensive 6+ layer boards in cost-sensitive NAS and gateway designs |
| Peripheral Flexibility | QuadSPI, SDIO/eMMC, dual USB, I²C, UART, and GPIO enable direct integration of Wi-Fi/BT modules, sensors, and storage without bridge ICs |
Applications
| Trust-Enabled IoT Gateway | Mobile NAS (Battery-Powered) |
|---|---|
Use Scenario: Edge gateway aggregating Zigbee/Z-Wave sensor data, enforcing TLS 1.2 encrypted tunnels to cloud platforms, and performing local policy-based filtering. IC Role / Device Role / Timing Role: Main application processor executing Linux, managing secure boot, running PFE for encrypted packet inspection, and coordinating dual GbE/Wi-Fi handoff. Use Value: TrustZone isolation prevents firmware tampering; PFE handles 2 Gbit/s encrypted throughput while keeping CPU free for AI inference tasks. | Use Scenario: Portable NAS powered by lithium battery, serving media files over SMB/NFS to tablets and smartphones via dual-band Wi-Fi. IC Role / Device Role / Timing Role: Host controller for SATA 3.0 SSD and USB 3.0 external drives; manages DDR3L memory, USB host stack, and power-aware idle states. Use Value: 1 W typical power extends battery life; integrated USB 3.0 PHY and SATA controller eliminate discrete transceivers, reducing BOM count and board area. |
| Entry-Level Broadband Gateway | Factory Automation Controller |
Use Scenario: ISP-deployed residential gateway providing DOCSIS/Wi-Fi bridging, parental controls, and VoIP support for up to 32 devices. IC Role / Device Role / Timing Role: Central SoC handling routing, firewall, QoS scheduling, and VoIP codec acceleration via NEON/FPU. Use Value: PFE enforces per-flow QoS and deep packet inspection at line rate; DDR3L interface ensures low-latency buffer management for real-time voice traffic. | Use Scenario: DIN-rail mounted controller collecting Modbus TCP data from PLCs and relaying it to SCADA via encrypted TLS tunnel over industrial Ethernet. IC Role / Device Role / Timing Role: Real-time Linux host with deterministic interrupt latency; runs secure boot, PFE-accelerated TLS offload, and dual GbE for redundant network paths. Use Value: ECC-protected caches prevent silent memory corruption in EMI-heavy factory environments; TrustZone isolates control logic from communication stacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LS1012ASE7KQB | Same core and PFE, but rated for extended temperature range (−40°C to +105°C) and higher DDR3L speed (1066 MT/s vs. 800 MT/s) | Better suited for industrial enclosures without active cooling; requires revised thermal pad layout | Select LS1012ASE7KQB when operating ambient exceeds 85°C or DDR bandwidth >6.4 GB/s is required |
| i.MX 8M Mini (NXP) | Quad-core Cortex-A53, no PFE, lower security monitor depth, lacks SATA 3.0 and PCIe Gen2 | Focused on multimedia UI and audio processing; not optimized for packet-forwarding-intensive networking | Choose i.MX 8M Mini only if GUI rendering, video decode, or multi-threaded application workloads dominate over networking throughput |
Compared with LS1012ASE7KQB, the LS1012AXE7HKB trades extended temperature tolerance and peak DDR bandwidth for lower cost and optimized thermal design in commercial environments; versus i.MX 8M Mini, it delivers dedicated hardware forwarding and richer connectivity at the expense of multi-core compute headroom.
Availability
LS1012AXE7HKB 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 multi-year production cycles.
Supply support for LS1012AXE7HKB 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 leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The LS1012A product line targets ultra-low-power, high-integration networking edge devices - designed to replace legacy Power Architecture SoCs while delivering Arm software compatibility, hardware-accelerated forwarding, and robust security for next-generation gateways and storage controllers.
FAQ
What is the maximum DDR3L memory speed supported by LS1012AXE7HKB?
The LS1012AXE7HKB supports DDR3L memory at up to 800 MT/s (400 MHz clock), corresponding to a theoretical bandwidth of 6.4 GB/s over its 16-bit bus. This speed is validated in NXP's LS1012A Reference Manual Rev. 0 and confirmed in the LS1012AXE7HKB datasheet. Higher speeds require LS1012ASE7KQB, which supports 1066 MT/s. LS1012AXE7HKB does not support LPDDR or DDR4 interfaces.
Does LS1012AXE7HKB include hardware cryptographic acceleration?
Yes, LS1012AXE7HKB integrates NXP's Security Engine with AES-128/256, SHA-1/256, RSA-2048/4096, and ECC acceleration. It supports secure boot via immutable ROM code and runtime attestation through the Security Monitor firmware. Cryptographic operations occur in isolated TrustZone-secured memory regions, and keys are protected by on-die fuses - all documented in the LS1012AXE7HKB Security Reference Manual.
Can LS1012AXE7HKB operate without external PHYs for Gigabit Ethernet?
No, LS1012AXE7HKB provides RGMII/MII MAC interfaces only - it does not integrate physical layer transceivers. External GbE PHYs (e.g., NXP TJA110x or Microchip LAN8720) must be used for copper or fiber media attachment. The LS1012AXE7HKB pinout includes dedicated RGMII signals (TXD/RXD, TX_CTL, RX_CTL, REF_CLK) but no analog PHY circuitry.
Is LS1012AXE7HKB pin-compatible with other LS1012A variants like LS1012ASE7KQB?
Yes, LS1012AXE7HKB and LS1012ASE7KQB share identical 441-ball FC-BGA package footprints, pin assignments, and signal definitions per NXP's LS1012A Hardware Design Guide. Mechanical and electrical compatibility is maintained across all LS1012A speed grades and temperature variants - enabling drop-in replacement where thermal and timing margins allow.
What development tools are officially supported for LS1012AXE7HKB?
NXP officially supports LS1012AXE7HKB with the Layerscape SDK (Linux BSP), CodeWarrior Development Studio (6-month evaluation license included), and MCUXpresso IDE for bare-metal and RTOS development. Debugging is enabled via JTAG using the onboard probe on the FRYW-LS1012A evaluation board. All drivers, device trees, and PFE configuration utilities are validated against LS1012AXE7HKB silicon revisions.
LS1012AXE7HKB 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:
- 800MHz
- 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:
- -
LS1012AXE7HKB FAQ
1.How can I place an order for LS1012AXE7HKB through Aetrix?
Please submit a Request for Quotation (RFQ) for LS1012AXE7HKB 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 LS1012AXE7HKB reliable?
The price and inventory of LS1012AXE7HKB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS1012AXE7HKB is usually 5 days.
3.What payment methods are accepted for LS1012AXE7HKB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS1012AXE7HKB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS1012AXE7HKB?
LS1012AXE7HKB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS1012AXE7HKB 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 LS1012AXE7HKB?
For technical support, including LS1012AXE7HKB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS1012AXE7HKB requirements.
6.How does Aetrix verify that LS1012AXE7HKB is sourced from the original manufacturer or authorized distributors?
All LS1012AXE7HKB 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 LS1012AXE7HKB meets industry standards.
7.What is the process for return or replacement of LS1012AXE7HKB?
All LS1012AXE7HKB units undergo pre-shipment inspection (PSI). If there is an issue with LS1012AXE7HKB, 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 LS1012AXE7HKB part is unused and in its original packaging.
Return procedure for LS1012AXE7HKB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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