P1021NSE2HFB - QorIQ P1 Dual-Core 800MHz SoC | NXP
MPN: P1021NSE2HFB ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $142.5 | $142.50 |
| 10 | $132.4 | $1,324.00 |
| 100 | $121.85 | $12,185.00 |
| 500 | $108.2 | $54,100.00 |
| 1,000 | $98.75 | $98,750.00 |
P1021NSE2HFB Overview
The QorIQ P1 platform belongs to the broader communications processor family that sits hierarchically under Power Architecture embedded processors -> integrated multiprocessor SoCs -> networking SoCs -> communications infrastructure semiconductors. The P1 platform integrates peripherals that historically required external components (Ethernet MACs, security accelerators, DMA controllers), allowing board designers to reduce BOM count and PCB area in routers, switches, and industrial gateways.
Key features of the P1021NSE2HFB include dual e500v2 cores at 800 MHz each, integrated DDR2/DDR3 controller with ECC supporting up to 1 GB of addressable memory, three Gigabit Ethernet interfaces with QoS and hardware parsing, QUICC Engine for TDM/HDLC protocol termination, SEC 4.x security accelerator for IPsec and SSL offload, PCIe Gen1, USB 2.0, SDHC, SPI, I2C, and UART interfaces. The 689-TEPBGA II package exposes the full signal set while accommodating the high-ball-count required for the integrated memory bus and SerDes lanes.
The P1021 architecture uses a coherent dual-core SMP topology with shared L2 cache, allowing symmetric multiprocessing workloads such as routing tables, packet classification, and control-plane protocols. The SEC engine performs bulk cryptographic primitives (AES, DES, 3DES, SHA, MD5, RSA, ECC) without taxing the cores, while the QUICC Engine handles serial protocols without core intervention. The DDR2/DDR3 controller supports both 16-bit and 32-bit configurations with ECC for high-reliability networking.
Typical applications for the P1021NSE2HFB include enterprise branch routers, industrial Ethernet gateways, networked printers, network attached storage (NAS) controllers, smart-grid communication gateways, and multi-protocol industrial controllers. The combination of two cores and on-chip crypto acceleration makes it well suited to small-to-medium throughput secure VPN concentrators and factory-automation gateways handling both Ethernet and serial protocols simultaneously.
When designing with this device, engineers should note that the 31x31 mm TEPBGA package requires a multi-layer PCB with controlled-impedance traces for DDR and SerDes; a 4-layer minimum stack-up with continuous ground and power planes is recommended. Designers must provision proper thermal relief since package power dissipation can reach several watts under full dual-core load with active Ethernet and SEC engines.
This page synthesizes distributor pricing, drop-in sibling part recommendations, and practical PCB thermal guidance not consolidated in the manufacturer datasheet.
Drop-in alternatives for P1021NSE2HFB — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with P1021NSE2HFB (same form factor and footprint) — differing in Ethernet, Package, USB, Core Architecture, Mounting Type.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
P1021NSN2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P1020NSE2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P2020NSE2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P1012NXE2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P1011NSE2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P1011NXN2HFB
✅ Drop-In📋 Reference alternative (not in catalog)
P1021NSE2HFB Maximum Ratings & Electrical Characteristics
| Processor Family | QorIQ P1 |
| Processor Core | Power Architecture e500v2 (dual-core) |
| CPU Frequency | 800 MHz per core |
| Core Count | 2 |
| Data Bus Width | 32-bit |
| Memory Controller | DDR2/DDR3 with ECC |
| Ethernet | 3x Gigabit Ethernet (eTSEC) |
| Security Engine | SEC 4.x (IPsec/SSL offload) |
| QUICC Engine | Yes (TDM/HDLC/UART) |
| PCIe | PCIe Gen1 |
| USB | USB 2.0 |
| TDM/HDLC | Yes (via QUICC Engine) |
| Operating Temperature | 0C to +125C |
| Package | 689-TEPBGA II (31x31 mm) |
| Mounting Type | Surface Mount (BGA) |
| Revision | R1.1 |
| Lead Free | Yes |
| RoHS | Compliant |
P1021NSE2HFB 689-tepbga ii (31x31 mm) Pin Configuration Guide
Pin configuration for P1021NSE2HFB (689-tepbga ii (31x31 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for P1021NSE2HFB.
Refer to the datasheet for full pin configuration.
Typical Applications
P1021NSE2HFB is suitable for 7 applications: Enterprise Branch Routers, Industrial Ethernet Gateways, Network-Attached Storage Controllers, Networked Multifunction Printers, Smart Grid Communication Gateways, Industrial Protocol Converters, Secure VPN Concentrators.
Enterprise Branch Routers
The P1021NSE2HFB is well suited to enterprise branch routers that need two e500v2 cores at 800 MHz combined with three integrated Gigabit Ethernet MACs and the SEC 4.x engine for IPsec VPN termination. The dual-core topology allows one core to handle forwarding-plane packet classification while the second runs routing protocols (OSPF, BGP, RIP) without contention. Hardware IPsec offload sustains throughput above 1 Gbps IMIX without CPU saturation, which is the typical WAN aggregation rate for branch deployments. The integrated DDR2/DDR3 controller with ECC keeps memory errors manageable across 5+ year product life cycles.
Recommended
Industrial Ethernet Gateways
The combination of the QUICC Engine (TDM/HDLC), three Gigabit Ethernet MACs, and the dual e500v2 cores makes the P1021NSE2HFB an excellent fit for industrial gateways bridging PROFINET, EtherCAT, or Modbus TCP fieldbus networks with legacy serial and TDM protocols. The QUICC Engine handles TDM and HDLC frames with hardware DMA, leaving the cores free for application-layer protocol translation and SCADA bridging. Hardware timestamping on the eTSEC ports satisfies IEEE 1588 precision-time requirements for grid-synchronization applications. The 689-TEPBGA II package's 0C to 125C operating range supports industrial cabinet environments without additional thermal management beyond standard heatsink conventions.
Recommended
Network-Attached Storage Controllers
The P1021NSE2HFB's dual-core performance, DDR2/DDR3 controller with ECC, and PCIe Gen1 endpoint enable it to drive entry-to-mid-range Network Attached Storage (NAS) appliances with file-serving throughputs in the 200-400 MB/s range. The integrated USB 2.0 and SDHC interfaces allow direct-attached storage expansion without external controllers. Hardware RAID-class acceleration can be offloaded to one core while the second handles CIFS/NFS/iSCSI protocol processing, a classic SMP workload. The SEC engine accelerates SMB3 and iSCSI-CHAP authentication so encrypted transfers do not bottleneck on CPU cycles.
Recommended
Networked Multifunction Printers
Office networked multifunction printers benefit from the P1021NSE2HFB's mix of dual-core compute, Gigabit Ethernet with QoS, and integrated security offload. One e500v2 core can manage the print engine and scanner state machine in real time while the second handles network protocols, Web UI, and TLS-secured admin access. The SEC engine accelerates TLS handshakes so the printer boots and resumes from sleep quickly, satisfying user-experience expectations. DDR3 support enables large image buffers for high-page-per-minute engines without resorting to external memory expansion.
Recommended
Smart Grid Communication Gateways
The P1021NSE2HFB is well positioned in smart-grid substation gateways that aggregate serial SCADA traffic (DNP3, IEC 60870-5-104) and forward it over IP networks with hardware-accelerated encryption. The QUICC Engine handles legacy serial protocols while the e500v2 cores run IPsec-secured DNP3 tunneling. IEEE 1588 hardware timestamping across the eTSEC ports delivers sub-microsecond accuracy for phasor measurement applications. The 0C to 125C temperature range qualifies the part for outdoor enclosure and substation cabinet installations when paired with appropriate thermal management.
Recommended
Industrial Protocol Converters
Multi-protocol industrial converters - bridging Modbus, BACnet, EtherNet/IP, DNP3, IEC 61850, and PROFINET - benefit from the P1021NSE2HFB's combination of dual-core compute, three Gigabit Ethernet MACs with QoS, and the QUICC Engine for legacy serial interfaces. Designers can dedicate one e500v2 core to a deterministic real-time protocol stack while the second runs management-plane Ethernet traffic. The integrated security engine protects northbound SCADA telemetry with IPsec without straining CPU budgets. DDR3 controller with ECC enables long-life memory reliability that matches substation-grade product life expectations of 15+ years.
Recommended
Secure VPN Concentrators
Small-to-medium business VPN concentrators can use the P1021NSE2HFB's SEC 4.x engine to terminate IPsec tunnels with AES-256/SHA-256 at line-rate Gigabit without CPU saturation. The dual-core e500v2 configuration allows one core to manage tunnel setup, key exchange (IKEv2), and policy databases while the second handles encrypted forwarding via the SEC descriptors. Hardware QoS on the eTSEC ports sustains voice and video over VPN traffic classes without jitter. The NXP QorIQ P1 platform's longevity program supports 10+ year production availability matching enterprise VPN lifecycle expectations.
Recommended
Recommended Products Summary
Engineering reference data for P1021NSE2HFB — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | P1021NSN2HFB | P1020NSE2HFB | P2020NSE2HFB | P1012NXE2HFB | P1011NSE2HFB |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 689-TEPBGA II (31x31 mm) | 689-TEPBGA II (31x31 mm) | 689-TEPBGA II (31x31 mm) | 689-TEPBGA II (31x31 mm) | 689-TEPBGA II (31x31 mm) | 689-TEPBGA II (31x31 mm) |
| Core Count | 2 | 2 | 2 | 2 | 1 | 1 |
| Memory Controller | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC |
| Gigabit Ethernet Ports | 3 (eTSEC) | 3 (eTSEC) | 3 (eTSEC) | 3 (eTSEC) | 3 (eTSEC) | 3 (eTSEC) |
| Security Engine | SEC 4.x | SEC 4.x | SEC 4.x | SEC 4.x | SEC 4.x | SEC 4.x |
| Operating Temperature | 0C to +125C | 0C to +125C | 0C to +125C | 0C to +125C | 0C to +125C | 0C to +125C |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Key Differentiators
- Dual e500v2 cores with full SEC 4.x IPsec offload (vs P1012NXE2HFB)
- Hardware-timestamped Gigabit Ethernet MACs (vs P1020NSE2HFB)
- QUICC Engine multichannel TDM/HDLC support (vs P2020NSE2HFB)
Design Notes
Estimated: at full dual-core load with all three eTSEC ports active and the SEC engine running, junction power dissipation may approach 6-8 W depending on workload and core voltage. The 689-TEPBGA II package requires a thermal interface material between the top of the BGA and a heatsink or chassis-mounted spreader. Designers should follow NXP's QorIQ P1 hardware design guide for spreader recommendations and use TIM with thermal conductivity of at least 1 W/mK for industrial-grade reliability. Without adequate heatsinking, sustained dual-core traffic at 800 MHz may exceed 125C junction under sealed enclosure conditions.
The 689-TEPBGA II package at 1.0 mm ball pitch demands a 4-6 layer PCB stack-up with continuous ground planes under the DDR routing region to control impedance. DDR2/DDR3 traces must be length-matched within 25 mils for byte lanes and 50 mils across byte groups per the QorIQ P1 hardware design guide. SerDes lanes (PCIe, SGMII) require 90 ohm differential impedance with reference clock provided by a clean 100 MHz or 125 MHz source. Use microvia-in-pad or dog-bone fan-out for breakout routing from the inner rows of the BGA to the top layer.
Estimated: the QorIQ P1 platform requires multiple voltage rails (core voltage around 1.0 V, I/O 1.8 V/2.5 V/3.3 V, DDR termination, SerDes analog supply). Sequencing must follow NXP's power-up order - typically core before I/O with monotonic ramp. Bulk decoupling should include at least 4x 22 uF ceramic capacitors near the BGA plus 0.1 uF bypass on every supply pin per package pinout. A high-efficiency buck regulator with at least 5 A capability is recommended for the core rail to handle peak load transients when both e500v2 cores activate simultaneously.
SerDes signal-integrity pitfalls on the QorIQ P1 platform include reference-clock jitter above 100 fs RMS, which can cause PCIe link training failures or SGMII eye-diagram violations. Use a crystal or TCXO with sub-1 ps RMS jitter for the SerDes reference. Maintain at least 3x trace width separation between SerDes pairs and other high-speed signals. AC-coupling capacitors must be placed within 1 inch of the TX pin to meet the PCIe base specification return-loss mask.
Common pitfalls when porting between P1021 and P2020 include overlooking e500v2 errata lists for the specific silicon revision (R1.1 in this case). Boot-code images for the two parts differ because of the different core counts and frequency tables; reusing a P2020 U-Boot on a P1021 board typically leaves the SEC engine non-functional. Always re-validate SEC and QUICC Engine firmware against the target silicon revision before committing to production silicon. Also, the QUICC Engine TDM multiplexed I/O pins are multiplexed with GPIO functions; designers must lock the pins to their QUICC function early in the system configuration word to avoid configuration conflicts.
Compliance Information
RoHS-compliant per DigiKey product page. Industrial-grade operating range 0C to +125C. Not AEC-Q100 qualified - this part targets networking and industrial communications, not automotive.
