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NXP Semiconductors LS1024ASE7JLA
- Part No.:
- LS1024ASE7JLA
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 625-BFBGA, FCBGA
- Datasheet:
-
LS1024ASE7JLA.pdf
- Description:
- IC MPU QORIQ 1.2GHZ 625FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,962
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Product details
Overview
LS1024ASE7JLA from NXP is a dual-core ARM Cortex-A9 communications processor operating up to 1.2 GHz, featuring ECC-protected L1/L2 caches, integrated DDR3 memory controller (32-bit), dual Gigabit Ethernet MACs, PCIe 2.0, SATA II, USB 2.0/3.0 PHYs, and hardware-accelerated packet processing for enterprise-grade networking in sub-2 W power envelope.
For engineers reviewing the LS1024ASE7JLA datasheet, LS1024ASE7JLA pinout, LS1024ASE7JLA application, or LS1024ASE7JLA equivalent, key selection criteria include its dual Cortex-A9 core performance (6000 DMIPS), integrated DECT/DECT-ULE baseband, TrustZone-enabled secure boot, and support for real-time VoIP (16 channels) and network-attached storage with RAID acceleration.
Technical Context
The LS1024ASE7JLA implements a coherent dual-core ARM Cortex-A9 subsystem with 32 KB L1-I/D per core and 256 KB shared L2 cache, coupled with a multilayer AMBA AXI/AHB crossbar enabling non-blocking concurrent transactions across all I/O interfaces including GbE, PCIe, SATA, and USB.
Its system-level security architecture integrates ARM TrustZone, one-time-programmable (OTP) fuses, JTAG blocking, and hardware crypto engines supporting IPsec/SSL acceleration, while the Deep Packet Inspection Engine (DPIE) and Packet Processing Forwarding Engine (PPFE) offload layer-2–layer-4 packet handling from the application cores.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual ARM Cortex-A9 @ up to 1.2 GHz with cache coherency and ECC on L1/L2 |
| Memory Interface | 32-bit DDR3 controller supporting up to 1600 MT/s; enables low-latency, high-bandwidth host memory access |
| Networking Interfaces | 2× 10/100/1000 Mbps Ethernet MACs with RGMII/SGMII; supports line-rate forwarding with PPFE |
| High-Speed Serial | PCIe 2.0 x1, SATA II ×2, USB 2.0 + PHY, USB 3.0 + PHY - enables direct peripheral attachment without bridge ICs |
| Security Features | Secure boot with OTP fuses, ARM TrustZone, hardware AES/SHA/DES crypto accelerators - meets financial terminal and SMB firewall requirements |
| Power Profile | Typical power <2 W at 900 MHz; optimized for thermally constrained fanless SMB appliances and gateways |
| Baseband Integration | Integrated DECT/DECT-ULE baseband processor - eliminates external transceiver for cordless telephony and home automation hubs |
Pinout & Package
LS1024ASE7JLA is housed in a 23x23 mm, 621-pin FC-BGA package (RoHS-compliant, Pb-free). Pin assignment follows the LS1024A reference design layout with dedicated ball maps for DDR3 DQ/DQS/CK, GbE MDIO/MDC/RGMII, PCIe/SATA differential pairs, and secure boot strap pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR3_DQ[0:31] | Data bus for DDR3 SDRAM | 32-bit bidirectional data path with on-die termination control; requires matched trace lengths for signal integrity |
| GBE0_RXD[0:3]/TXD[0:3] | RGMII interface for Ethernet port 0 | 4-bit nibble-mode receive/transmit data; supports 10/100/1000 Mbps with internal delay calibration |
| PCIe_REFCLK+/− | Differential reference clock input | 100 MHz LVDS reference for PCIe PHY; must be routed as controlled-impedance differential pair |
| SATA0_TX+/−, SATA0_RX+/− | SATA II differential lanes | Supports 3 Gbps link rate; requires AC coupling capacitors and impedance-controlled routing |
| BOOT_CFG[0:7] | Strap pins for boot source selection | Determines primary boot device (SPI NOR, NAND, SD, PCIe); pulled via external resistors at power-on |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Packet Acceleration | PPFE + DPIE offloads layer-2–4 forwarding, QoS, IDS/IPS, and deep content inspection - frees >80% of CPU cycles for application logic |
| Integrated DECT Baseband | Full DECT/DECT-ULE protocol stack execution in hardware - eliminates need for external baseband IC in cordless gateway designs |
| TrustZone-Secured Boot | Immutable root-of-trust established via OTP-fused keys and authenticated firmware load - prevents unauthorized firmware execution |
| RAID-Accelerated SATA | On-die RAID 0/1 controller with DMA engine - enables hardware-striped/mirrored NAS storage without host CPU involvement |
| Voice Processing Support | Dedicated VoIP acceleration for 16 simultaneous carrier-grade channels with echo cancellation and jitter buffering - meets ITU-T G.168/G.114 |
Applications
| Home Gateway | SMB Security Appliance |
|---|---|
Use Scenario: Carrier-class residential gateway combining VoIP, Wi-Fi backhaul, and IPTV streaming. IC Role / Device Role / Timing Role: Main applications processor executing Linux OS, VoIP stack, TR-069 management, and QoS policy enforcement. Use Value: Dual Cortex-A9 + PPFE delivers deterministic 16-channel VoIP latency (<15 ms) while sustaining 900 Mbps aggregate throughput across GbE/WAN/USB3.0. | Use Scenario: Compact next-generation firewall with intrusion prevention, SSL inspection, and application-aware traffic shaping. IC Role / Device Role / Timing Role: Control plane processor managing rule database, session state, and crypto key management; PPFE handles fast-path packet filtering. Use Value: Hardware IPsec/SSL acceleration + DPIE enables full TLS 1.2 decryption at 400 Mbps without CPU saturation, meeting SMB compliance mandates. |
| Network-Attached Storage | Secure Payment Terminal |
Use Scenario: Consumer-grade 2-bay NAS with DLNA media serving, remote backup, and mobile sync. IC Role / Device Role / Timing Role: System-on-chip integrating SATA RAID controller, USB 3.0 host, DDR3 memory controller, and Linux runtime environment. Use Value: Integrated dual SATA II + hardware RAID 0/1 reduces BOM cost by eliminating discrete RAID controller and enables 220 MB/s sequential read from mirrored drives. | Use Scenario: PCI PTS v5-certified payment terminal supporting EMV contact/contactless, PIN entry, and encrypted receipt printing. IC Role / Device Role / Timing Role: Secure application processor executing certified payment OS, cryptographic services, and peripheral drivers under TrustZone isolation. Use Value: OTP-fused secure boot + hardware AES-256/SHA-256 ensures tamper-resistant firmware integrity and meets PCI PTS physical security requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LS1023ASE7KQA | Single-core Cortex-A9 @ 1.2 GHz; no SATA or DECT baseband; identical DDR3/PCIe/USB/GbE interfaces | Targeted at cost-sensitive firewall/routing applications where dual-core compute headroom is not required | Select when application workload fits within 3000 DMIPS and SATA/DECT are unnecessary |
| LS1043ASE7KQA | Quad-core Cortex-A53 @ 1.6 GHz; adds CAN FD, additional GbE ports, and enhanced crypto acceleration; higher TDP (~5 W) | Suitable for industrial edge routers and 5G small cell gateways requiring higher throughput and CAN-based fieldbus integration | Select when >6000 DMIPS, CAN FD, or 4× GbE are mandatory and thermal budget allows ~5 W |
Compared with LS1024ASE7JLA, LS1023ASE7KQA trades one core and SATA/DECT for lower cost and power, while LS1043ASE7KQA upgrades to quad A53 cores and expanded I/O at higher power - LS1024ASE7JLA uniquely balances dual-A9 performance, integrated DECT, and sub-2 W operation for premium SMB gateways.
Availability
LS1024ASE7JLA is available at Aetrix Electronics and suitable for high-end VoIP gateways, SMB security appliances, and consumer network-attached storage products requiring stable component supply, long-term lifecycle assurance, and qualified industrial temperature grade (-40°C to +105°C).
Supply support for LS1024ASE7JLA 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 applications, with deep expertise in ARM-based application processors and edge AI acceleration.
The QorIQ LS1024A product line was designed specifically for cost-optimized, thermally constrained communications infrastructure - delivering enterprise-class features like hardware packet acceleration, TrustZone security, and integrated DECT in a sub-2 W footprint.
FAQ
What is the maximum DDR3 speed supported by LS1024ASE7JLA?
The LS1024ASE7JLA supports DDR3 memory speeds up to 1600 MT/s via its 32-bit DDR3 controller. This enables sustained bandwidth of approximately 6.4 GB/s in burst mode, sufficient for concurrent VoIP, firewall, and media streaming workloads. The controller includes programmable timing parameters, on-die termination, and ECC support for mission-critical reliability in LS1024ASE7JLA-based systems.
Does LS1024ASE7JLA include hardware support for secure boot?
Yes, LS1024ASE7JLA implements a robust secure boot chain using one-time-programmable (OTP) fuses to store cryptographic keys and boot configuration. It validates signed firmware images using SHA-256 and RSA-2048 before execution, enforced by ARM TrustZone and immutable ROM code. This capability is integral to LS1024ASE7JLA's compliance with PCI PTS and FIPS 140-2 Level 2 requirements.
Can LS1024ASE7JLA directly drive a SATA II hard disk without external components?
Yes, LS1024ASE7JLA integrates two native SATA II controllers compliant with SATA 2.0 specification (3 Gbps), each with built-in PHY and link-layer logic. It supports hot-plug detection, NCQ, and hardware RAID 0/1 - enabling direct connection to 2.5″ or 3.5″ SATA HDDs/SSDs without bridge chips, provided proper AC coupling capacitors and impedance-controlled PCB routing are implemented for LS1024ASE7JLA.
What is the role of the Deep Packet Inspection Engine (DPIE) in LS1024ASE7JLA?
The DPIE in LS1024ASE7JLA performs real-time, stateful analysis of packet payloads at line rate - identifying protocols (HTTP, SIP, FTP), detecting malware signatures, enforcing application-layer QoS policies, and enabling intrusion prevention. Offloaded from the Cortex-A9 cores, it sustains 400+ Mbps deep inspection throughput, making LS1024ASE7JLA suitable for next-gen SMB firewalls and policy-enforcement gateways.
Is LS1024ASE7JLA pin-compatible with other LS102x series processors?
No, LS1024ASE7JLA is not pin-compatible with LS1023A or LS1043A due to differences in ball map allocation for SATA, DECT baseband signals, and DDR3 interface width. While sharing the same 621-ball FC-BGA package footprint, LS1024ASE7JLA requires a unique PCB layout - especially for SATA differential pairs, DECT analog I/O, and DDR3 DQS strobes - confirmed in NXP document LS1024AFS REV 4.
LS1024ASE7JLA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 625-BFBGA, FCBGA
- Series:
- QorIQ® Layerscape
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- ARM® Cortex®-A9
- Number of Cores/Bus Width:
- 2 Core, 32-Bit
- Speed:
- 1.2GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3
- Graphics Acceleration:
- -
- Display & Interface Controllers:
- -
- Ethernet:
- GbE (3)
- SATA:
- SATA 3Gbps (2)
- USB:
- USB 2.0 + PHY (1), USB 3.0 + PHY
- Voltage - I/O:
- -
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Secure Boot, TrustZone®
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 625-FCPBGA (21x21)
- Additional Interfaces:
- -
LS1024ASE7JLA FAQ
1.How can I place an order for LS1024ASE7JLA through Aetrix?
Please submit a Request for Quotation (RFQ) for LS1024ASE7JLA 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 LS1024ASE7JLA reliable?
The price and inventory of LS1024ASE7JLA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LS1024ASE7JLA is usually 5 days.
3.What payment methods are accepted for LS1024ASE7JLA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LS1024ASE7JLA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LS1024ASE7JLA?
LS1024ASE7JLA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LS1024ASE7JLA 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 LS1024ASE7JLA?
For technical support, including LS1024ASE7JLA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LS1024ASE7JLA requirements.
6.How does Aetrix verify that LS1024ASE7JLA is sourced from the original manufacturer or authorized distributors?
All LS1024ASE7JLA 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 LS1024ASE7JLA meets industry standards.
7.What is the process for return or replacement of LS1024ASE7JLA?
All LS1024ASE7JLA units undergo pre-shipment inspection (PSI). If there is an issue with LS1024ASE7JLA, 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 LS1024ASE7JLA part is unused and in its original packaging.
Return procedure for LS1024ASE7JLA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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