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NXP Semiconductors T1020NSN7PQB
- Part No.:
- T1020NSN7PQB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 780-FBGA, FCBGA
- Datasheet:
-
T1020NSN7PQB.pdf
- Description:
- IC MPU QORIQ T1 1.4GHZ 780FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,815
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Product details
Overview
T1020NSN7PQB from NXP Semiconductors is a dual-core 64-bit Power Architecture® communications processor featuring two e5500 cores up to 1.5 GHz, integrated 8-port Gigabit Ethernet switch, DPAA hardware acceleration, and DDR3L/4 memory controller supporting 1600 MT/s - deployed in fixed routers, enterprise switches, and UTM appliances.
For engineers reviewing the T1020NSN7PQB datasheet, T1020NSN7PQB pinout, T1020NSN7PQB application, or T1020NSN7PQB equivalent, key selection considerations include its integrated FMAN/QMAN/SEC accelerators, hybrid 32/64-bit execution mode, SerDes lane configuration (8×5 Gb/s), and QorIQ T1 family pin compatibility with T1040/T1022 variants.
Technical Context
The T1020NSN7PQB implements two e5500 64-bit cores with 32 KB I/D L1 cache, 256 KB private L2 cache per core, and 256 KB shared platform L3 cache. It integrates the full Data Path Acceleration Architecture (DPAA) including Frame Manager (FMAN), Queue Manager (QMAN), Buffer Manager (BMAN), and Security Engine (SEC 5.4).
Networking is enabled via an integrated 8-port Gigabit Ethernet switch (T1020/T1040 only), five 1 GbE MACs, eight-lane 5 Gb/s SerDes supporting SGMII/QSGMII/PCIe/SATA, and QUICC Engine for legacy TDM/HDLC protocols - all coordinated through the CoreNet coherency fabric.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual e5500 64-bit Power Architecture® cores with hybrid 32/64-bit mode for legacy software support |
| Max Core Frequency | 1.5 GHz - enables real-time packet processing at line rate in edge routing applications |
| Memory Interface | Single-channel DDR3L/DDR4 controller up to 1600 MT/s with ECC - supports up to 64 GB addressable space |
| Ethernet Integration | Integrated 8-port Gigabit Ethernet switch + 4x 1 GbE MACs - eliminates external switch IC, reduces BOM and board area |
| DPAA Acceleration | FMAN (13 Gb/s parsing/classification), QMAN (224 queues), BMAN (64 buffer pools), SEC 5.4 (5 Gb/s AES/3DES) |
| SerDes Lanes | Eight lanes configurable up to 5 Gb/s - supports SGMII, QSGMII, PCIe 2.0, and SATA 2.0 interfaces |
| Virtualization Support | Hardware-assisted virtualization with hypervisor privilege level - enables KVM, Linux containers, and commercial hypervisors |
Pinout & Package
Package: FC-PBGA-1296 (37.5 mm × 37.5 mm, 1.0 mm pitch). Pin-compatible with QorIQ T1040/T1022 in same package footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_DQ[0:63] | DDR data bus | 64-bit bidirectional data interface for DDR3L/DDR4 memory with on-die termination and ECC support |
| SGMII_RX[0:4]/TX[0:4] | Gigabit Ethernet PHY interface | Five differential SGMII lanes for external 1 GbE PHY connections - independent of integrated switch ports |
| QSGMII_LANE[0:3] | Internal switch-to-PHY interface | Four-lane QSGMII interface connecting integrated 8-port switch to external quad PHY devices |
| PCIE_CLKREQ[0:2] | PCIe power management request | Three independent CLKREQ# signals enabling per-link ASPM L0s/L1 entry for low-power PCIe 2.0 operation |
| SEC_CLKIN/CLKOUT | Security engine clock reference | Dedicated differential clock pair for SEC 5.4 cryptographic accelerator timing and jitter tolerance |
Key Features
| Feature | Design Value |
|---|---|
| Integrated 8-port GbE switch | Enables wire-speed switching without external switch IC - reduces latency, power, and PCB layer count in compact networking designs |
| DPAA hardware offload | FMAN/QMAN/BMAN/SEC accelerate packet classification, queue scheduling, buffer management, and crypto - freeing CPU cores for control-plane tasks |
| e5500 core architecture | Seven-stage pipeline with 3.0 DMIPS/MHz delivers deterministic low-latency response for real-time network control applications |
| Hybrid 32/64-bit execution | Supports legacy 32-bit firmware while enabling migration path to 64-bit OS and applications - preserves investment in existing software stacks |
| CoreNet coherency fabric | Provides cache-coherent interconnect between CPU cores, accelerators, and memory controllers - ensures consistent data visibility across heterogeneous subsystems |
Applications
| Fixed Routers | Enterprise Switches |
|---|---|
Use Scenario: Edge routing in SMB and branch office deployments requiring NAT, firewalling, and QoS policy enforcement. IC Role / Device Role / Timing Role: Control-plane processor and data-path accelerator - runs Linux-based routing stack while offloading packet forwarding via DPAA. Use Value: Integrated 8-port GbE switch and FMAN enable full wire-speed Layer 2/3 forwarding at sub-10W typical power, eliminating need for discrete switch and traffic manager ICs. | Use Scenario: Managed Layer 3 switches for campus LAN aggregation with ACL, VLAN, and IEEE 1588v2 time synchronization. IC Role / Device Role / Timing Role: Central system-on-chip handling switching logic, management CPU, and precision timing distribution via integrated Ethernet MACs. Use Value: Five 1 GbE MACs + 8-port internal switch provide 13 total GbE ports in single device - simplifies port density scaling and reduces thermal design complexity. |
| UTM Appliances | Industrial Network Gateways |
Use Scenario: Unified threat management platforms performing deep packet inspection, IPS, and encrypted traffic analysis. IC Role / Device Role / Timing Role: Dual-core host for security OS with SEC 5.4 accelerating AES/3DES encryption and SHA hashing at 5 Gb/s. Use Value: Hardware crypto acceleration enables full TLS/SSL inspection at multi-gigabit rates without degrading firewall throughput or introducing latency spikes. | Use Scenario: Smart grid substation gateways aggregating IEC 61850 MMS/GOOSE traffic across multiple field buses and Ethernet backhaul. IC Role / Device Role / Timing Role: Real-time protocol gateway with QUICC Engine handling TDM/HDLC serial links and e5500 cores managing Ethernet/IP bridging and time-stamping. Use Value: QUICC Engine + e5500 + IEEE 1588v2 support allows deterministic synchronization across legacy fieldbus and modern IP networks - critical for protection relay coordination. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T1040NSN7PQB | Quad-core e5500 (vs. dual-core), identical DPAA, same 8-port GbE switch and SerDes configuration | Higher control-plane throughput required for carrier-grade edge routers with concurrent virtualized services | Select when >2 CPU cores needed for parallel control-plane tasks while retaining identical peripheral integration and pinout |
| T1022NSN7PQB | Same dual-core e5500, no integrated GbE switch, adds second DDR controller and extra PCIe lanes | Targeted at compute-intensive, non-switching roles like baseband processing or secure gateway with high memory bandwidth | Select when integrated switch is unnecessary and higher DDR bandwidth or PCIe expansion is prioritized over switch consolidation |
Compared with T1040NSN7PQB and T1022NSN7PQB, the T1020NSN7PQB uniquely balances dual-core performance, integrated switching, and cost-effective BOM reduction - making it optimal for mid-tier networking equipment where switch consolidation matters more than core count or memory bandwidth.
Availability
T1020NSN7PQB is available at Aetrix Electronics and suitable for fixed routers, enterprise switches, and UTM appliances requiring stable component supply, long-term lifecycle assurance, and traceable industrial-grade sourcing.
Supply support for T1020NSN7PQB 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 specializing in secure connectivity solutions for automotive, industrial, and networking markets.
The QorIQ T1 family - including the T1020NSN7PQB - was designed specifically for mixed control- and data-plane networking applications requiring high integration, hardware-accelerated packet processing, and long-lifecycle support in ruggedized environments.
FAQ
What is the maximum operating frequency of the T1020NSN7PQB?
The T1020NSN7PQB operates at a maximum core frequency of 1.5 GHz. This applies to both e5500 cores under thermal and voltage specifications defined in the official NXP datasheet. The 1.5 GHz rating is validated across industrial temperature ranges and supports sustained operation in fanless router and switch designs. T1020NSN7PQB achieves 3.0 DMIPS/MHz per core, delivering predictable real-time performance for packet classification and forwarding tasks.
Does the T1020NSN7PQB include an integrated Ethernet switch?
Yes, the T1020NSN7PQB includes a fully integrated 8-port Gigabit Ethernet switch supporting wire-speed forwarding for all packet sizes. This switch is exclusive to the T1020 and T1040 variants within the QorIQ T1 family. It supports VLAN tagging, QoS scheduling, and ACL filtering, and connects externally via QSGMII or SGMII interfaces - eliminating the need for a discrete switch IC in compact networking designs using T1020NSN7PQB.
What memory technologies does the T1020NSN7PQB support?
The T1020NSN7PQB supports single-channel DDR3L and DDR4 memory up to 1600 MT/s with on-die termination and ECC capability. It addresses up to 64 GB of physical memory space and includes a 256 KB shared platform cache (L3). The memory controller is optimized for low-latency access patterns typical in networking workloads and is validated with JEDEC-compliant modules meeting industrial temperature and reliability requirements for T1020NSN7PQB deployments.
Is hardware virtualization supported on the T1020NSN7PQB?
Yes, the T1020NSN7PQB supports hardware-assisted virtualization via an additional hypervisor privilege level in the e5500 core architecture. This enables deployment of KVM, Linux containers, NXP's own hypervisor, and commercial solutions from Green Hills and Enea. Virtualization features include memory management unit (MMU) extensions, interrupt virtualization, and secure partitioning enforcement - all confirmed in the T1020NSN7PQB reference manual and Linux SDK documentation.
What differentiates the T1020NSN7PQB from the T1022NSN7PQB?
The T1020NSN7PQB includes an integrated 8-port Gigabit Ethernet switch and single DDR controller, whereas the T1022NSN7PQB omits the switch but adds a second DDR controller and additional PCIe lanes. Both share dual e5500 cores and DPAA acceleration, but T1020NSN7PQB targets switch-centric applications like SMB routers, while T1022NSN7PQB targets memory- or expansion-intensive roles such as secure gateways or baseband processing - confirmed in the QorIQ T1 Family Comparison document.
T1020NSN7PQB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 780-FBGA, FCBGA
- Series:
- QorIQ T1
- Packaging:
- Bulk
- Product Status:
- Active
- Core Processor:
- PowerPC e5500
- Number of Cores/Bus Width:
- 2 Core, 64-Bit
- Speed:
- 1.4GHz
- Co-Processors/DSP:
- -
- RAM Controllers:
- DDR3L/4
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 1Gbps (12)
- SATA:
- SATA 3Gbps (2)
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- -
- Operating Temperature:
- 0°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 780-FCPBGA (23x23)
- Additional Interfaces:
- I2C, MMC/SD, PCIe, SPI, UART
T1020NSN7PQB FAQ
1.How can I place an order for T1020NSN7PQB through Aetrix?
Please submit a Request for Quotation (RFQ) for T1020NSN7PQB 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 T1020NSN7PQB reliable?
The price and inventory of T1020NSN7PQB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for T1020NSN7PQB is usually 5 days.
3.What payment methods are accepted for T1020NSN7PQB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for T1020NSN7PQB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for T1020NSN7PQB?
T1020NSN7PQB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your T1020NSN7PQB 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 T1020NSN7PQB?
For technical support, including T1020NSN7PQB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your T1020NSN7PQB requirements.
6.How does Aetrix verify that T1020NSN7PQB is sourced from the original manufacturer or authorized distributors?
All T1020NSN7PQB 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 T1020NSN7PQB meets industry standards.
7.What is the process for return or replacement of T1020NSN7PQB?
All T1020NSN7PQB units undergo pre-shipment inspection (PSI). If there is an issue with T1020NSN7PQB, 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 T1020NSN7PQB part is unused and in its original packaging.
Return procedure for T1020NSN7PQB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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