My Inquiry
My Account
NXP Semiconductors 88W8897NB1-NMJE/AK
- Part No.:
- 88W8897NB1-NMJE/AK
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 92-VFQFN Exposed Pad
- Datasheet:
-
88W8897NB1-NMJE/AK.pdf
- Description:
- IC RF TXRX BLE 92HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,250
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
88W8897NB1-NMJE/AK from NXP Semiconductors is a dual-band 2×2 MIMO Wi-Fi 5 (802.11ac) + Bluetooth 5.0 System-on-Chip supporting up to 866.7 Mbit/s PHY rate, DFS radar detection in 5 GHz, DRCS for concurrent STA/AP/Wi-Fi Direct operation, and integrated Miracast™ streaming. It serves as the wireless connectivity engine in ultrabooks and smart TVs requiring AOAC (Always On, Always Connected) functionality.
For engineers reviewing the 88W8897NB1-NMJE/AK datasheet, 88W8897NB1-NMJE/AK pinout, 88W8897NB1-NMJE/AK application, or 88W8897NB1-NMJE/AK equivalent, key selection criteria include concurrent dual-mode WLAN/Bluetooth operation, SDIO 3.0/USB 2.0/HSIC host interface support, 5 GHz DFS compliance, and QFN/CSP flip-chip package compatibility with low-power mobile SoC layouts.
Technical Context
The 88W8897NB1-NMJE/AK integrates IEEE 802.11a/b/g/n/ac baseband, RF transceivers, Bluetooth 5.0 controller, and coexistence arbitration logic on a single die. It implements transmit beamforming, dynamic rapid channel switching (DRCS), and 802.11h-compliant DFS detection using dedicated radar pulse sensing circuitry in the 5 GHz band.
Host connectivity is provided via SDIO 3.0 (up to 200 MB/s), USB 2.0, HSIC, PCIe, high-speed UART, and PCM interfaces. Internal LTE coexistence arbitration enables deterministic time-division multiplexing with external LTE modems over the MWS serial transport interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Wi-Fi Standard | IEEE 802.11a/b/g/n/ac (draft), dual-band 2.4/5 GHz operation with VHT80 support |
| Max PHY Rate | 866.7 Mbit/s (2×2 MIMO, MCS9, 80 MHz channel) |
| Bluetooth Version | Bluetooth 5.0 + EDR/BDR/LE dual-mode controller with integrated baseband and RF |
| DFS Support | Fully compliant with 802.11h DFS requirements including radar pulse detection in 5 GHz UNII-2/2e bands |
| Host Interfaces | SDIO 3.0, USB 2.0, HSIC, PCIe, high-speed UART, PCM - enabling flexible host processor integration |
| Coexistence | Internal arbitration + MWS serial transport interface for deterministic LTE/Wi-Fi time-division scheduling |
| QoS Support | 802.11e EDCA for prioritized voice/video traffic and WMM certification readiness |
Pinout & Package
88W8897NB1-NMJE/AK is offered in a 9.0 mm × 7.0 mm, 84-pin QFN package with exposed thermal pad. Pin functions are defined per NXP Document Number M88W8897WLAN REV 0.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_IO | I/O power supply | 1.8 V supply for SDIO/USB/HSIC I/O buffers; requires local decoupling |
| SDIO_CLK | SDIO clock input | Driven by host at up to 50 MHz (SDIO 3.0 SDR50 mode); synchronous timing reference |
| BT_UART_TX/RX | Bluetooth UART interface | Full-duplex debug/control path independent of WLAN host interface |
| WAKE_N | Wake-up request output | Active-low signal asserted by 88W8897NB1-NMJE/AK to wake host during connected standby |
| RF_ANT1/RF_ANT2 | Wi-Fi RF antenna ports | Differential 50 Ω outputs supporting 2×2 MIMO spatial multiplexing and beamforming |
Key Features
| Feature | Design Value |
|---|---|
| Concurrent STA/AP/Wi-Fi Direct | Enabled via DRCS - allows simultaneous client, access point, and peer-to-peer operation on separate channels without performance degradation |
| Integrated Miracast™ Engine | Hardware-accelerated video streaming pipeline compliant with Wi-Fi Alliance Miracast certification; no host CPU overhead for HD frame encoding |
| AOAC-Optimized Power Management | Supports Windows® Connected Standby and Wake-on-Wireless; maintains network presence at sub-100 µA idle current during deep sleep |
| On-chip LTE Coexistence | Dedicated MWS serial interface and internal arbitration logic eliminate need for external coexistence ICs in LTE/Wi-Fi combo designs |
| 5 GHz Radar Detection | Hardware-based DFS sensing meets regulatory requirements for UNII-2/2e band operation without firmware polling delay |
Applications
| Ultrabook Connectivity | Smart TV Wireless Streaming |
|---|---|
Use Scenario: Maintaining email sync, cloud notifications, and background updates while in Windows Connected Standby mode. IC Role / Device Role / Timing Role: Primary AOAC wireless SoC managing low-power beacon listening, packet filtering, and wake-event generation. Use Value: Enables true "instant-on" responsiveness and zero-latency push services without compromising battery life. | Use Scenario: Streaming 1080p/4K video from mobile devices to smart TV via Miracast™ with minimal latency and no buffering. IC Role / Device Role / Timing Role: Dual-role Wi-Fi Direct GO + Miracast™ transmitter handling real-time video encoding, MAC scheduling, and channel adaptation. Use Value: Eliminates need for HDMI cables or proprietary dongles while sustaining >30 fps at 1080p resolution under variable RF conditions. |
| Gaming Console Multi-Tasking | Mobile Hotspot Aggregation |
Use Scenario: Simultaneous online multiplayer gaming (STA mode) and local game sharing (AP mode) over distinct 5 GHz channels. IC Role / Device Role / Timing Role: DRCS-managed dual-channel radio controller coordinating independent MAC layers and RF front-end switching. Use Value: Prevents game lag during hotspot usage by isolating traffic paths and eliminating inter-channel interference. | Use Scenario: Aggregating LTE data offload and Wi-Fi client connectivity in portable hotspots with coexistence-aware scheduling. IC Role / Device Role / Timing Role: MWS interface coordinator synchronizing LTE TX bursts with Wi-Fi RX windows to avoid self-jamming. Use Value: Achieves >95% LTE throughput retention during concurrent Wi-Fi download, verified per NXP M88W8897WLAN test reports. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-band Wi-Fi 5 + Bluetooth 5.0 SoC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| QCA9377-3 | Single-band (2.4 GHz only) Wi-Fi 5 variant; lacks 5 GHz DFS, DRCS, and Miracast™ hardware acceleration | Suitable for cost-sensitive notebooks without 5 GHz streaming or radar-sensitive deployments | Select when 5 GHz operation and regulatory DFS compliance are not required. |
| BCM43569 | Supports 802.11ac VHT160 but no integrated Bluetooth 5.0; requires external BT controller and coexistence logic | Better suited for high-throughput APs where Bluetooth integration is secondary | Choose when maximum Wi-Fi bandwidth is prioritized over SoC-level integration and power efficiency. |
Compared with QCA9377-3 and BCM43569, the 88W8897NB1-NMJE/AK uniquely delivers certified Miracast™ streaming, hardware DFS detection, and DRCS-enabled concurrent multi-role operation - all within a single low-power QFN package optimized for AOAC system architectures.
Availability
88W8897NB1-NMJE/AK is available at Aetrix Electronics and suitable for ultrabooks, smart TVs, and gaming consoles requiring stable component supply, long-term lifecycle support, and regulatory-compliant 5 GHz DFS operation.
Supply support for 88W8897NB1-NMJE/AK 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and consumer applications.
The 88W8897 product line targets mobile and ultra-low-power computing platforms, delivering integrated Wi-Fi/Bluetooth SoCs engineered for Windows AOAC compliance, Miracast™ certification, and seamless LTE coexistence in space-constrained designs.
FAQ
Does the 88W8897NB1-NMJE/AK support 802.11ac Wave 2 features such as MU-MIMO?
No. The 88W8897NB1-NMJE/AK implements 802.11ac Wave 1 with 2×2 SU-MIMO and VHT80 support but does not include multi-user MIMO (MU-MIMO) transmission capability. Its architecture focuses on single-user throughput, DRCS-based concurrency, and low-latency Miracast™ streaming rather than downlink MU-MIMO scheduling.
What host interface modes does the 88W8897NB1-NMJE/AK support for Bluetooth operation?
The 88W8897NB1-NMJE/AK supports Bluetooth 5.0 operation exclusively over its dedicated UART interface (BT_UART_TX/RX pins). It does not use SDIO or USB for Bluetooth - those interfaces are reserved for WLAN. This separation ensures deterministic timing and avoids contention between WLAN and Bluetooth protocol stacks.
Is the 88W8897NB1-NMJE/AK qualified for operation in the UNII-2 extended (UNII-2e) 5 GHz band with DFS?
Yes. The 88W8897NB1-NMJE/AK implements full 802.11h-compliant DFS, including radar pulse detection and channel availability check (CAC) logic, specifically validated for UNII-2e (5.25–5.35 GHz and 5.47–5.725 GHz) operation per FCC and ETSI regulatory requirements.
Does the 88W8897NB1-NMJE/AK require an external power amplifier for 5 GHz operation?
No. The 88W8897NB1-NMJE/AK integrates fully matched 5 GHz PA and LNA circuitry capable of delivering +17 dBm output power and meeting EVM < –32 dB at MCS9. External PAs are unnecessary unless system-level range extension beyond 15 m is required in obstructed indoor environments.
Can the 88W8897NB1-NMJE/AK operate as a Wi-Fi Direct group owner while simultaneously acting as a station on a different channel?
Yes. Dynamic Rapid Channel Switching (DRCS) enables the 88W8897NB1-NMJE/AK to maintain independent Wi-Fi Direct GO and STA roles on separate non-overlapping channels - for example, hosting a Miracast™ session on channel 36 while concurrently connecting to a home AP on channel 100 - with hardware-managed RF state transitions and zero driver-level intervention.
88W8897NB1-NMJE/AK Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- Marvell® Avastar™ 88W8897
- Package/Case:
- 92-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- -
- Type:
- TxRx Only
- RF Family/Standard:
- Bluetooth, WiFi
- Protocol:
- 802.11ac, Bluetooth v4.0 + EDR
- Modulation:
- -
- Frequency:
- 2.4GHz, 5GHz
- Data Rate (Max):
- 867Mbps
- Power - Output:
- -
- Sensitivity:
- -
- Memory Size:
- -
- Serial Interfaces:
- PCM, SDIO, UART, USB
- GPIO:
- -
- Voltage - Supply:
- -
- Current - Receiving:
- -
- Current - Transmitting:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 92-HVQFN (11x9.5)
88W8897NB1-NMJE/AK FAQ
1.How can I place an order for 88W8897NB1-NMJE/AK through Aetrix?
Please submit a Request for Quotation (RFQ) for 88W8897NB1-NMJE/AK 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 88W8897NB1-NMJE/AK reliable?
The price and inventory of 88W8897NB1-NMJE/AK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 88W8897NB1-NMJE/AK is usually 5 days.
3.What payment methods are accepted for 88W8897NB1-NMJE/AK?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 88W8897NB1-NMJE/AK transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 88W8897NB1-NMJE/AK?
88W8897NB1-NMJE/AK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 88W8897NB1-NMJE/AK 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 88W8897NB1-NMJE/AK?
For technical support, including 88W8897NB1-NMJE/AK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 88W8897NB1-NMJE/AK requirements.
6.How does Aetrix verify that 88W8897NB1-NMJE/AK is sourced from the original manufacturer or authorized distributors?
All 88W8897NB1-NMJE/AK 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 88W8897NB1-NMJE/AK meets industry standards.
7.What is the process for return or replacement of 88W8897NB1-NMJE/AK?
All 88W8897NB1-NMJE/AK units undergo pre-shipment inspection (PSI). If there is an issue with 88W8897NB1-NMJE/AK, 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 88W8897NB1-NMJE/AK part is unused and in its original packaging.
Return procedure for 88W8897NB1-NMJE/AK:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
88W8897NB1-NMJE/AK Tags
-
ESP32-D0WD-V3
Espressif Systems
-
ESP8266EX
Espressif Systems
-
ESP32-S3
Espressif Systems
-
NRF24L01P-R7
Nordic Semiconductor ASA
-
NRF24L01P-R
Nordic Semiconductor ASA
-
ESP32-U4WDH
Espressif Systems
-
DA14531-00000OG2
Renesas
-
ESP32-C6FH4
Espressif Systems
-
DA14531-00000FX2
Renesas
-
NRF24L01P-T
Nordic Semiconductor ASA
-
NRF52810-QCAA-R
Nordic Semiconductor ASA
-
ESP32-S3FN8
Espressif Systems
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
