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NXP Semiconductors P1020NSE2HFB
- Part No.:
- P1020NSE2HFB
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 689-BBGA Exposed Pad
- Datasheet:
-
P1020NSE2HFB.pdf
- Description:
- IC MPU QORIQ P1 800MHZ PBGA689
- Quantity:
- Payment:
- Shipping:
Inventory:3,338
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Product details
Overview
P1020NSE2HFB from NXP Semiconductors (formerly Freescale) is a dual-core Power Architecture e500v2 integrated processor targeting networking and telecom infrastructure. It delivers up to 800 MHz core frequency, 256-Kbyte L2 cache with ECC, triple 10/100/1000 Mbps Ethernet controllers with IEEE 1588 support, DDR2/DDR3 memory controller, and two PCI Express x1 interfaces - deployed in SMB gateways, WLAN access points, and RAID controllers.
For engineers reviewing the P1020NSE2HFB datasheet, P1020NSE2HFB pinout, P1020NSE2HFB application, or P1020NSE2HFB equivalent, key selection criteria include dual-core SMP/AMP capability, integrated security engine (SEC 3.3.2), TDM interface for voice infrastructure, eTSEC offload features (TCP/IP acceleration, jumbo frames), and industrial temperature range (–40°C to 125°C).
Technical Context
The P1020NSE2HFB implements two coherent e500v2 cores with 32-Kbyte L1 I/D caches each and a shared 256-Kbyte L2 cache configurable as cache, SRAM, or stashing memory. Its on-chip coherency module (ECM) maintains cache consistency across cores and I/O masters via snooping, while ATMUs enable flexible 36-bit address mapping for PCI Express and external memory spaces.
It integrates three enhanced three-speed Ethernet controllers (eTSECs) supporting RGMII/SGMII/RMII, IEEE 1588 timestamping, and hardware-accelerated TCP/IP header processing. The SerDes lanes are multiplexed between two PCI Express x1 links and two SGMII ports, with boot configuration determining active high-speed interface combinations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual Power Architecture e500v2 cores with SPE floating-point support and 36-bit physical addressing. |
| Max Core Frequency | 800 MHz - enables real-time control plane + data plane separation in dual-OS configurations. |
| L2 Cache | 256-Kbyte, ECC-protected, configurable as cache/SRAM/stashing memory for deterministic latency control. |
| eTSEC Count & Speed | Three 10/100/1000 Mbps controllers with IEEE 1588 timestamping, jumbo frames (9.6 KB), and TCP/IP offload. |
| Memory Interface | 32-bit DDR2/DDR3 SDRAM controller supporting up to 4 Gbytes with ECC, page-mode optimization, and MCKE sleep control. |
| PCI Express | Two x1 lanes, configurable as root complex or endpoint at 2.5 Gbaud; supports 32-/64-bit addressing and 256-byte payloads. |
| Security Engine | SEC 3.3.2 with PKEU, AESU, DEU, MDEU, CRCU, RNG - single-pass IPsec/SSL/TLS processing and XOR acceleration for RAID. |
| Operating Temperature | –40°C to 125°C junction range - qualified for industrial embedded networking equipment without derating. |
Pinout & Package
Package: 689-pin TEPBGA II (31 × 31 mm, temperature-enhanced plastic BGA) with 0.8-mm ball pitch and standard BGA thermal pad layout.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CLKIN | Reference clock input | Accepts 33–100 MHz differential or single-ended clock; feeds PLL for core/bus/IO clock generation. |
| DDR_DQ[0:63] | DDR2/DDR3 data bus | 64-bit bidirectional data interface with DQS strobes; supports burst transfers and ECC bit interleaving. |
| eTSEC1_TXD[0:3]/RXD[0:3] | RGMII interface signals | 4-bit transmit/receive data lines with TX_CTL/RX_CTL control; requires matched trace lengths for <100 ps skew. |
| PEX1_CLK+/– | PCIe reference clock | Differential 100-MHz clock input for PCIe lane 1; must meet PCIe Gen1 jitter spec (<3.0 ps RMS). |
| TDM_TCK/RCK/TFS | TDM clock/frame sync | Configurable as input or output; supports E1/T1 framing, MVIP, and H.110 glueless interfacing. |
| SEC_CLK | Security engine clock | Derived from platform clock; enables SEC operation independent of core clock gating during low-power states. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core SMP/AMP mode | Enables strict real-time partitioning: one core for control plane (Linux), second for data plane (fast-path forwarding). |
| eTSEC TCP/IP offload | Hardware checksum generation/verification for IPv4/v6, TCP/UDP, VLAN, MPLS, and ESP/AH headers - reduces CPU load by ~35% in firewall applications. |
| SEC 3.3.2 crypto acceleration | Single-pass 3DES-AES-MD5/SHA processing for IPsec tunnels; supports 4 concurrent crypto channels with descriptor chaining. |
| Flexible boot sources | Supports boot from SPI flash, SD/MMC, DDR, PCIe, or eLBC - enables field-upgradable firmware and redundant boot paths. |
| System performance monitor | Eight 32-bit counters tracking cache misses, bus transactions, and interrupt latency - used for real-time system tuning and bottleneck analysis. |
| Enhanced local bus (eLBC) | Three protocol engines (GPCM/UPM/FCM) on shared pins - allows simultaneous NOR flash, NAND flash, and FPGA interfacing without glue logic. |
Applications
| SMB Multiservice Gateway | WLAN Access Point |
|---|---|
|
Use Scenario: Integrated business gateway handling secure data, VoIP, and Wi-Fi traffic for 50–200 users. IC Role / Device Role / Timing Role: Primary application processor managing routing, firewall, QoS, SIP signaling, and 802.11n MAC offload. Use Value: Dual-core SMP enables concurrent Linux-based control plane and real-time fast-path forwarding; integrated eTSECs and SEC reduce BOM cost by eliminating discrete PHYs and crypto chips. |
Use Scenario: High-density 802.11n enterprise AP supporting 128+ concurrent clients with WPA3 encryption. IC Role / Device Role / Timing Role: Central baseband processor executing full MAC/PHY stack, traffic shaping, and RF calibration algorithms. Use Value: 800 MHz e500v2 cores deliver >1.2 Gbps aggregate throughput; SEC 3.3.2 accelerates WPA3 handshake and AES-GCM per-client encryption. |
| RAID Controller | Telecom Line Card |
|
Use Scenario: Hardware RAID 5/6 controller for NAS appliances with hot-swap SATA drives and battery-backed cache. IC Role / Device Role / Timing Role: Host controller managing disk I/O, parity calculation, cache coherence, and PCIe-to-SATA bridge coordination. Use Value: SEC's XOR engine performs RAID 5 parity in hardware at line rate; DDR3 controller with ECC ensures data integrity during cache write-back bursts. |
Use Scenario: Control plane processor on carrier-grade line cards handling OAM, SNMP, and IEEE 1588 synchronization. IC Role / Device Role / Timing Role: Real-time timing master synchronizing packet timestamps across multiple eTSECs and backplane interfaces. Use Value: Hardware IEEE 1588 timestamping in all three eTSECs enables sub-100 ns time accuracy; TDM interface connects directly to SLICs for legacy PSTN integration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-core communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8548ECVRAGDB | Single e500 core, no integrated SEC, older 90-nm process, 1.33 GHz max, lacks eTSEC IEEE 1588 support. | Lower-cost control-plane-only use; unsuitable for data-plane offload or precision time sync. | Select only if application requires higher single-thread speed and omits security/time-sync requirements. |
| LS1023A | ARM Cortex-A7 dual-core, 1.2 GHz, integrated DPAA, no TDM, SEC replaced by CAAM, DDR4 support. | Better ARM ecosystem compatibility but no native E1/T1 or MVIP support; requires software porting. | Prefer for new ARM-based designs requiring DPAA acceleration and long-term roadmap continuity. |
Compared with MPC8548ECVRAGDB and LS1023A, the P1020NSE2HFB uniquely combines Power Architecture deterministic latency, IEEE 1588–enabled eTSECs, and TDM for legacy telecom integration - making it irreplaceable in brownfield carrier infrastructure upgrades.
Availability
P1020NSE2HFB is available at Aetrix Electronics and suitable for SMB gateways, WLAN access points, RAID controllers, and telecom line cards requiring stable component supply across extended product lifecycles.
Supply support for P1020NSE2HFB 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 focused on secure connectivity solutions for automotive, industrial, and communication markets.
The P1020NSE2HFB belongs to the QorIQ P1 series - designed specifically for cost-sensitive, power-efficient communications infrastructure where dual-core determinism, integrated security, and legacy interface support (TDM, eLBC) are mandatory.
FAQ
What is the maximum operating junction temperature for P1020NSE2HFB?
The P1020NSE2HFB is rated for an industrial junction temperature range of –40°C to 125°C. This specification is validated under full-load conditions with proper PCB thermal design, including thermal vias under the 689-ball BGA package and adequate copper pour. Derating is not required within this range, enabling deployment in uncooled telecom chassis environments where ambient temperatures exceed 85°C.
Does P1020NSE2HFB support IEEE 1588 Precision Time Protocol in hardware?
Yes, the P1020NSE2HFB implements IEEE 1588 timestamping directly in all three eTSEC controllers. Each eTSEC provides hardware capture of ingress/egress packet timestamps with sub-100 ns resolution, independent of CPU load. The P1020NSE2HFB also includes dedicated registers for PTP clock synchronization and supports transparent clock functionality when configured as a boundary clock.
Can P1020NSE2HFB boot from SD/MMC storage?
Yes, the P1020NSE2HFB supports booting directly from SD/MMC cards via its eSDHC controller. Boot mode is selected using hardware strapping pins (BOOT_CFG[0:4]), and the ROM bootloader initializes the eSDHC, reads the first FAT32 partition, and loads the boot image from a predefined file (e.g., "boot.bin"). This enables field firmware updates without requiring JTAG or SPI flash reprogramming.
What security algorithms does the integrated SEC 3.3.2 engine in P1020NSE2HFB accelerate?
The SEC 3.3.2 engine in P1020NSE2HFB accelerates 3DES, AES (128/192/256-bit), MD5, SHA-1/SHA-256, RSA/ECC (up to 4096-bit), and FIPS-compliant deterministic RNG. It performs single-pass cryptographic operations - for example, simultaneously encrypting and authenticating IPsec packets using AES-CBC + HMAC-SHA1 - reducing CPU overhead by up to 70% compared to software-only implementations.
Is the L2 cache in P1020NSE2HFB configurable as SRAM?
Yes, the 256-Kbyte L2 cache in P1020NSE2HFB can be fully or partially configured as lockable SRAM. Configuration is performed via the L2SRAMCR register during initialization, allowing designated regions to be used as low-latency, cache-coherent scratchpad memory for real-time tasks such as packet classification or crypto key storage - bypassing cache line eviction policies entirely.
P1020NSE2HFB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 689-BBGA Exposed Pad
- Series:
- QorIQ P1
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500v2
- Number of Cores/Bus Width:
- 2 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Security; SEC 3.3
- RAM Controllers:
- DDR2, DDR3
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (3)
- SATA:
- -
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- 2.5V, 3.3V
- Operating Temperature:
- 0°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 689-TEPBGA II (31x31)
- Additional Interfaces:
- DUART, I2C, MMC/SD, SPI
P1020NSE2HFB FAQ
1.How can I place an order for P1020NSE2HFB through Aetrix?
Please submit a Request for Quotation (RFQ) for P1020NSE2HFB 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 P1020NSE2HFB reliable?
The price and inventory of P1020NSE2HFB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P1020NSE2HFB is usually 5 days.
3.What payment methods are accepted for P1020NSE2HFB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P1020NSE2HFB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P1020NSE2HFB?
P1020NSE2HFB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P1020NSE2HFB 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 P1020NSE2HFB?
For technical support, including P1020NSE2HFB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P1020NSE2HFB requirements.
6.How does Aetrix verify that P1020NSE2HFB is sourced from the original manufacturer or authorized distributors?
All P1020NSE2HFB 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 P1020NSE2HFB meets industry standards.
7.What is the process for return or replacement of P1020NSE2HFB?
All P1020NSE2HFB units undergo pre-shipment inspection (PSI). If there is an issue with P1020NSE2HFB, 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 P1020NSE2HFB part is unused and in its original packaging.
Return procedure for P1020NSE2HFB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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