IPQ8071A - Quad-Core 1.4GHz Wi-Fi 6 Networking SoC | Qualcomm
部品番号: IPQ8071A ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $32.5 | $32.50 |
| 10 | $29.2 | $292.00 |
| 100 | $25.8 | $2,580.00 |
| 500 | $22.4 | $11,200.00 |
| 1,000 | $19.95 | $19,950.00 |
IPQ8071A 概要
A system-on-chip (SoC) for wireless routers and access points is an integrated circuit that combines a CPU, memory controller, networking interfaces, wireless MAC/baseband, and security accelerators on a single die. The IPQ8071A sits in the Wi-Fi 6 (802.11ax) SoC taxonomy and is widely used in flagship consumer routers (e.g., Xiaomi AX3600) and SMB/enterprise Wi-Fi 6 access points. SoCs in this category replace multi-chip designs that previously required a host CPU plus a discrete Wi-Fi chip.
Key differentiating specifications include a quad-core Cortex-A53 CPU cluster with hardware crypto acceleration, dual-band concurrent 4x4 radios with 160 MHz channel support on 5 GHz, dedicated 2.5G Multi-Gig Ethernet MAC/PHY interface, and Qualcomm's NUPU (Network Processing Unit) engines for NAT, QoS, and encryption offload. The 14nm process node contributes to the 1.4 GHz clock headroom under typical router thermal envelopes.
Architecturally, IPQ8071A pairs the application processor cluster with two radio subsystems (one for 2.4 GHz, one for 5 GHz), an integrated 2.5G Ethernet MAC, USB 3.0, PCIe 2.0, and multiple RGMII interfaces for external PHYs. The on-chip NUPU pipelines accelerate IPSec/L2TP/PPTP VPN termination and hardware NAT, allowing line-rate throughput without consuming CPU cycles.
Typical applications include flagship AX6000/AX5400 dual-band Wi-Fi 6 routers (Xiaomi AX3600/AX1800/AX6000 class), SMB Wi-Fi 6 access points, 2.5G-capable mesh nodes, and home gateways requiring 1G+ WAN-LAN NAT throughput. The 2.5G Ethernet MAC makes it ideal for multi-gig broadband deployments above 1 Gbps.
Design consideration: provide a solid copper ground plane beneath the FCBGA and a minimum 4-layer stack-up; the SoC's 6+ W typical board dissipation demands thermal vias and an exposed copper spreader. Software development uses Qualcomm's QSDK / OpenWrt fork with ath11k WLAN driver support.
This page synthesizes distributor pricing, drop-in alternatives within the Qualcomm IPQ family, and practical design notes not found in the manufacturer short-form datasheet.
ドロップイン代替品: IPQ8071A — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
IPQ8072A-0-772FCBGA-MT-00-0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
IPQ8074A-0-772FCBGA-MT-00-0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
IPQ8071A-0-772FCBGA-MT-00-0
✅ ドロップイン📋 参考代替品（カタログ未掲載）
IPQ8071A-1-772FCBGA-MT-00-0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
IPQ8071A-2-772FCBGA-MT-00-0
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
IPQ8071A 仕様（メーカー公開）
| Product Type | Networking SoC (Wi-Fi 6) |
| CPU Architecture | Quad-core ARM Cortex-A53 |
| CPU Clock Speed | Up to 1.4 GHz |
| Wi-Fi Standard | 802.11ax (Wi-Fi 6) |
| Aggregate PHY Rate | AX6000 class (~6.0 Gbps) |
| Frequency Bands | 2.4 GHz + 5 GHz dual-band concurrent |
| Spatial Streams | 4x4 MU-MIMO |
| Channel Bandwidth | 20/40/80/160 MHz |
| Modulation | 1024-QAM |
| OFDMA Support | Yes (uplink + downlink) |
| Ethernet Interface | 2.5G Multi-Gig MAC (integrated) |
| PCIe Interface | PCIe 2.0 |
| USB Interface | USB 3.0 |
| パッケージ | 772-ball FCBGA (MT suffix) |
| Process Node | 14 nm |
| Encryption Acceleration | IPSec / L2TP / PPTP hardware offload |
| Operating System Support | Qualcomm QSDK / OpenWrt / ath11k |
IPQ8071A インターフェースとコネクタ
IPQ8071A は、メーカーが公開している以下のインターフェースとコネクタを備えています: ワイヤレス, Ethernet, PCIe, USB。拡張ヘッダーのピン配置、コネクタのピン番号、電気的制限はメーカーのドキュメントで定義されています。
| ワイヤレス | 802.11ax (Wi-Fi 6) |
| Ethernet | 2.5G Multi-Gig MAC (integrated) |
| PCIe | PCIe 2.0 |
| USB | USB 3.0 |
詳細は メーカー資料 をご参照ください（拡張ヘッダーのピン配置とコネクタのピン番号の詳細）。
主な用途
IPQ8071A の用途: 6 件s: AX6000 Dual-Band Wi-Fi 6 Router, SMB / Enterprise Wi-Fi 6 Access Point, 2.5G Multi-Gig Home Gateway, Wi-Fi 6 Mesh Node, VPN / Secure Branch Router, Industrial IoT Wi-Fi 6 Gateway.
AX6000 Dual-Band Wi-Fi 6 Router
The IPQ8071A's quad-core Cortex-A53 at 1.4 GHz and 4x4 dual-band concurrent radios make it a natural fit for AX6000-class consumer routers such as the Xiaomi AX3600. Its integrated 2.5G Multi-Gig Ethernet MAC supports WAN-LAN paths above 1 Gbps, removing the need for an external 2.5G PHY. The hardware NAT engine sustains multi-gig throughput without CPU loading, and the IPSec accelerator offloads VPN termination for SOHO branch-office use cases. Compared to a switcher + discrete Wi-Fi chip design, this SoC shrinks the BOM, PCB area, and firmware bring-up time. Recommended companion parts: Qualcomm QCN5024 5 GHz radio front-end, QCN5052 2.4 GHz radio front-end, and QCA8075 2.5G PHY.
おすすめ
SMB / Enterprise Wi-Fi 6 Access Point
The IPQ8071A powers dual-radio enterprise access points with 4x4 MIMO on each band, 160 MHz channel support, and 1024-QAM for high-density deployments. The Cortex-A53 cluster runs a Linux-based AP controller stack (e.g., OpenWrt/Qualcomm QSDK with hostapd), while the NUPU engines handle per-station QoS, airtime fairness, and CAPWAP/UDP data-plane encapsulation. The integrated 2.5G MAC enables uplinks above gigabit, which is essential for 802.11ax aggregate throughput above 1 Gbps per AP. Hardware IPSec acceleration secures backhaul tunnels to the wireless controller. Recommended companion parts: external 2.5G PHY for uplinks, and PoE+ power-management ICs.
おすすめ
2.5G Multi-Gig Home Gateway
With integrated 2.5G Ethernet MAC and hardware NAT, the IPQ8071A serves as the main processor for home gateways fed by 2.5 Gbps broadband (e.g., XGS-PON, 2.5G Ethernet WAN). The SoC sustains line-rate NAT/CGNAT for IPv4 plus full-wire-speed routing for IPv6, offloading the CPU for application-level services. The PCIe 2.0 interface accommodates external XGS-PON or 10G SFP+ adapters when higher-speed uplinks are needed. The on-chip IPSec/L2TP engine secures site-to-site tunnels without impacting forwarding throughput. Recommended companion parts: 10G SFP+ cage, XGS-PON SFP ONU module.
おすすめ
Wi-Fi 6 Mesh Node
The IPQ8071A's dual-band concurrent 4x4 radios with OFDMA and 1024-QAM support the dedicated 5 GHz backhaul topology used in tri-band mesh systems where one node uplinks via 5 GHz to the parent. The quad-core CPU runs the mesh routing daemon (e.g., 802.11s or EasyMesh) and the band-steering logic without throughput penalty. The 2.5G MAC provides a wired backhaul option for nodes with Ethernet drops. The hardware NAT engine sustains gigabit-plus wired backhaul rates. Recommended companion parts: Qualcomm QCN5024/QCN5052 RF front-ends, Ethernet magnetics.
おすすめ
VPN / Secure Branch Router
The IPQ8071A integrates hardware-accelerated IPSec, L2TP, and PPTP VPN engines that sustain multi-hundred-Mbps encrypted throughput without burdening the application CPU. Combined with the quad-core Cortex-A53 cluster running an embedded Linux distro, the SoC forms a credible SOHO/branch-office router that terminates site-to-site tunnels while forwarding internet-bound traffic at line rate. The 2.5G MAC supports WAN-side multi-gig broadband, and the 1.4 GHz CPU clock provides headroom for IPSec key exchange and certificate validation. Recommended companion parts: TPM for secure key storage, hardware RNG.
おすすめ
Industrial IoT Wi-Fi 6 Gateway
Industrial gateways require reliable dual-band Wi-Fi 6 connectivity to aggregate thousands of low-rate IoT sensors while providing high-throughput backhaul. The IPQ8071A's 4x4 MU-MIMO and OFDMA scheduler handle dense sensor populations, while the hardware NAT engine aggregates backhaul traffic without CPU saturation. The PCIe and USB 3.0 interfaces accommodate cellular modems (4G/5G) as failover uplinks, and the 2.5G MAC drives deterministic industrial Ethernet backhaul. The Linux SDK supports containerized edge applications (e.g., MQTT brokers, time-series buffers). Recommended companion parts: industrial-grade cellular modem, hardware watchdog timer.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: IPQ8071A — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | IPQ8072A-0-772FCBGA-MT-00-0 | IPQ8074A-0-772FCBGA-MT-00-0 | IPQ8071A-1-772FCBGA-MT-00-0 |
|---|---|---|---|---|
| Brand | Qualcomm | Qualcomm | Qualcomm | Qualcomm |
| Package | 772-ball FCBGA | 772-ball FCBGA - same | 772-ball FCBGA - same | 772-ball FCBGA - same |
| CPU Architecture | Quad-core Cortex-A53 @ 1.4 GHz | Quad-core Cortex-A53 @ 1.4 GHz | Quad-core Cortex-A53 @ 1.4 GHz | Quad-core Cortex-A53 @ 1.4 GHz |
| Wi-Fi Spatial Streams | 4x4 MU-MIMO | 8x8 MU-MIMO (+100%) | 4x4 MU-MIMO | 4x4 MU-MIMO |
| Wi-Fi Standard | 802.11ax (Wi-Fi 6) | 802.11ax (Wi-Fi 6) | 802.11ax (Wi-Fi 6) | 802.11ax (Wi-Fi 6) |
| Aggregate PHY Rate | ~6.0 Gbps (AX6000) | ~6.0 Gbps (AX6000) | ~6.0 Gbps (AX6000) | ~6.0 Gbps (AX6000) |
| Integrated 2.5G MAC | Yes | Yes | Yes | Yes |
| Hardware VPN Acceleration | IPSec / L2TP / PPTP | IPSec / L2TP / PPTP | IPSec / L2TP / PPTP | IPSec / L2TP / PPTP |
主な差別化要因
- Quad-core Cortex-A53 with 2.5G MAC on a single die （vs IPQ6010)
- Higher spatial-stream headroom than mid-tier IPQ parts （vs IPQ5018)
- Identical 772-FCBGA footprint across IPQ8071A family （vs IPQ8072A)
設計ノート
Estimated: the IPQ8071A dissipates roughly 4 to 7 W at full 4x4 dual-band Wi-Fi 6 load (CPU + 2 radios + 2.5G MAC). With the 772-ball FCBGA package, a 6-layer PCB stack-up with continuous ground beneath the exposed pad and a thermal-via array (0.3 mm pitch, 0.5 mm drill, plugged and capped) is required to keep the junction below 100 C. Add a copper spreader or small heatsink for fanless enclosures in 30 C+ ambient temperatures.
Route the 2.5G RGMII/SerDes traces with 100 ohm differential impedance, length-matched within 150 mil. Keep the PCIe 2.0 lanes on an inner layer with reference ground planes on both sides and AC-coupling capacitors within 200 mil of the SoC balls. Provide a clean analog supply for the RF front-ends (QCN5024/QCN5052): use a ferrite bead and 10 uF + 0.1 uF decoupling at each rail pin. Avoid routing digital signals under the RF section.
Common design pitfalls with the IPQ8071A include: (1) under-sizing the power supply - peak Wi-Fi 6 1024-QAM burst currents reach 2 A on the 1.0 V core rail; (2) omitting the boot-mode strap resistors that select NAND vs NOR vs eMMC boot; (3) using a single shared ground reference between the 2.4 GHz and 5 GHz RF sections causing co-channel spurs; (4) not enabling the hardware NAT engine in firmware, leaving the CPU saturated at gigabit-plus WAN throughput. Refer to Qualcomm's QSDK reference designs for strap-pin tables and reference schematics.
コンプライアンス情報
RoHS/REACH compliance inferred from distributor listings; AEC-Q100 not applicable for consumer/SMB networking SoC. Qualcomm publishes a product-level MDDS (Material Declaration Datasheet) under NDA.
