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NXP Semiconductors 88MW300-B0-NAPE/AK
- Part No.:
- 88MW300-B0-NAPE/AK
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 68-VFQFN Exposed Pad
- Datasheet:
-
88MW300-B0-NAPE/AK.pdf
- Description:
- IC RF TXRX BLE 68HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,480
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Product details
Overview
88MW300-B0-NAPE/AK from NXP Semiconductors is a low-power IEEE 802.11b/g/n WLAN microcontroller SoC featuring an ARM Cortex-M4F CPU (200 MHz), integrated 512 KB SRAM, 128 KB mask ROM, and a full-featured WLAN subsystem with integrated PA/LNA/switch operating at 2.4 GHz. It targets IoT edge nodes such as smart thermostats, security cameras, and white goods requiring embedded Wi-Fi connectivity with minimal external components.
For engineers reviewing the 88MW300-B0-NAPE/AK datasheet, 88MW300-B0-NAPE/AK pinout, 88MW300-B0-NAPE/AK application, or 88MW300-B0-NAPE/AK equivalent, key selection criteria include its 68-pin QFN package, absence of USB OTG, support for QSPI Flash XIP, hardware AES-CCMP/WPA2/WPA3 security, and dual-domain power management enabling deep-sleep operation in battery-powered endpoints.
Technical Context
The 88MW300-B0-NAPE/AK integrates two independent subsystems: a WLAN MAC/baseband/RF radio (2.4 GHz, 1×1 SISO, HT20) with hardware encryption engines (AES-CMAC, TKIP, WAPI), and an application CPU subsystem based on ARM Cortex-M4F with FPU and MPU. The WLAN and MCU domains operate under separate power domains with individual clock gating and sleep state control.
Its RF architecture uses direct-conversion topology eliminating external SAW filters, while the baseband implements DSSS/OFDM modulation compliant with IEEE 802.11b/g/n standards up to 72.2 Mbps (20 MHz channel). The device supports Wi-Fi Direct, 802.11k/r/w/h/e/d/i standards, and includes OTP memory to replace external EEPROM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Wireless Standard | IEEE 802.11b/g/n, 2.4 GHz, 1×1 SISO, HT20 - enables interoperability with legacy and modern Wi-Fi infrastructure at up to 72.2 Mbps PHY rate |
| CPU Core | ARM Cortex-M4F @ 200 MHz - delivers deterministic real-time processing for concurrent application + WLAN protocol stack offload |
| On-chip Memory | 512 KB SRAM + 128 KB mask ROM - eliminates need for external RAM during boot and runtime firmware execution |
| Flash Interface | QSPI controller with 32 KB SRAM cache - enables eXecute-In-Place (XIP) from external serial Flash, reducing boot latency and BOM cost |
| Security Engine | Hardware AES-CCMP (WPA2), AES-CMAC (802.11w), TKIP (WPA), WAPI, SAE (WPA3) - accelerates cryptographic operations without CPU overhead |
| Power Modes | Active, idle, standby, sleep, shutoff, power-down - supports sub-10 µA deep-sleep current with wake-up via GPIO/RTC/IRQ |
| Operating Temp | −30 °C to +85 °C (extended) - qualified for residential and light industrial indoor environments |
Pinout & Package
88MW300-B0-NAPE/AK is housed in a 68-pin QFN package (8 mm × 8 mm, 0.4 mm pitch) with exposed thermal pad. Pin functions are multiplexed across GPIOs; dedicated pins include RF_TR, XTAL_IN/OUT, RESETn, and WAKE_UP0/1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RF_TR | WLAN RF Transmit/Receive | 2.4 GHz single-port antenna interface with integrated T/R switch - requires only low-pass filter for antenna matching |
| XTAL_IN / XTAL_OUT | 38.4 MHz Reference Clock Input/Output | Drives internal PLL for WLAN and system clocks - eliminates need for external oscillator |
| RESETn | Active-Low Reset Input | Asynchronous hardware reset with internal pull-up - ensures deterministic initialization after power-on or brown-out |
| WAKE_UP0 / WAKE_UP1 | Dedicated Wake-Up Inputs | Enable exit from deep-sleep mode with <5 µs latency - critical for ultra-low-power sensor polling cycles |
| GPIO_0–GPIO_33 | Multiplexed Digital I/O | Support UART0/1/2, SSP0/1/2, I²C0/1, GPT0–3, QSPI, ADC/DAC/ACOMP - provides flexible peripheral routing without external logic |
Key Features
| Feature | Design Value |
|---|---|
| Integrated WLAN Subsystem | Full MAC/baseband/RF (PA+LNA+T/R switch) reduces bill-of-materials to crystal + SPI Flash + LPF - no external RF front-end IC required |
| Hardware Cryptographic Acceleration | AES-CCMP, CMAC, TKIP, WAPI, SAE engines offload 100% of Wi-Fi security processing - preserves CPU cycles for application logic |
| QSPI Flash XIP Support | 32 KB SRAM cache enables zero-wait-state code execution directly from external Flash - eliminates need for large on-die instruction RAM |
| Dual-Domain Power Management | Independent WLAN and MCU power domains allow selective shutdown - achieves <10 µA deep-sleep current with RTC active |
| Configurable Analog Peripherals | 12-bit/2 MSPS or 16-bit/16 kSPS ADC, 10-bit/500 kSPS DAC, dual comparators - supports sensor signal conditioning and audio feedback loops |
Applications
| Smart Thermostat | Wi-Fi Security Camera |
|---|---|
Use Scenario: Wireless temperature/humidity sensing and HVAC control in residential HVAC systems. IC Role / Device Role / Timing Role: Primary Wi-Fi SoC handling both sensor data acquisition (via ADC/GPIO) and secure cloud communication (WPA3, TLS). Use Value: Integrated 512 KB SRAM stores sensor history and firmware; hardware AES-CCMP/WPA3 secures OTA updates without CPU load. | Use Scenario: Battery- or PoE-powered indoor surveillance camera streaming motion-triggered JPEGs over Wi-Fi. IC Role / Device Role / Timing Role: Standalone imaging node performing JPEG encoding (host CPU), Wi-Fi transmission, and low-power wake-on-motion. Use Value: Deep-sleep current <10 µA extends battery life; QSPI XIP enables fast boot for rapid motion response; RF_TR simplifies antenna design. |
| Smart Outlet | Connected Appliance Controller |
Use Scenario: Remote-controlled AC power switching for lamps, fans, or small appliances in home automation ecosystems. IC Role / Device Role / Timing Role: Wi-Fi-enabled relay controller executing local command parsing and cloud synchronization via MQTT/HTTP. Use Value: 35 GPIOs drive relays, status LEDs, and buttons; UART/SSP interfaces connect to auxiliary sensors or displays without level shifters. | Use Scenario: Embedded Wi-Fi module in refrigerators or washing machines for remote diagnostics and energy monitoring. IC Role / Device Role / Timing Role: System-on-module co-processor managing Wi-Fi connectivity, secure firmware updates, and analog sensor reads (temp, current, door switch). Use Value: −30 °C to +85 °C rating suits appliance enclosures; OTP memory stores calibration data; hardware crypto validates signed firmware images. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESP32-WROOM-32 | 2.4 GHz Wi-Fi + Bluetooth 4.2/5, dual-core Xtensa LX6, 4 MB Flash onboard, no hardware WPA3/SAE acceleration | Requires external Flash for large OTA payloads; lacks dedicated Wi-Fi security accelerators - higher CPU load during encryption | Choose when Bluetooth coexistence or lower unit cost is prioritized over WPA3 compliance and ultra-low-power deep-sleep. |
| RTL8720DN | 2.4/5 GHz dual-band Wi-Fi, ARM Cortex-M4F @ 200 MHz, 1 MB PSRAM, hardware WPA3 but no integrated PA/LNA - needs external RF front-end | Higher BOM cost due to external PA/LNA/filter; wider frequency coverage but larger PCB footprint | Choose for dual-band operation or when 5 GHz infrastructure compatibility is mandatory; avoid if size/cost sensitivity favors single-band integration. |
Compared with ESP32-WROOM-32 and RTL8720DN, the 88MW300-B0-NAPE/AK delivers superior RF integration (no external PA/LNA), certified WPA3 hardware acceleration, and lower deep-sleep current - making it optimal for cost-sensitive, space-constrained, battery-aware Wi-Fi endpoints where 2.4 GHz suffices.
Availability
88MW300-B0-NAPE/AK is available at Aetrix Electronics and suitable for smart home controllers, battery-powered sensors, and connected appliances requiring stable component supply, long-term lifecycle support, and NXP-qualified Wi-Fi certification.
Supply support for 88MW300-B0-NAPE/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 leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with core expertise in RF, microcontrollers, and trusted execution environments.
The 88MW300 series belongs to NXP's i.MX RT and KW4x wireless MCU product line, designed specifically for ultra-low-power, certified Wi-Fi 4 (802.11n) endpoint devices in resource-constrained embedded systems.
FAQ
What wireless standards does the 88MW300-B0-NAPE/AK support?
The 88MW300-B0-NAPE/AK supports IEEE 802.11b/g/n in the 2.4 GHz ISM band with 1×1 SISO configuration and HT20 channel bandwidth. It implements full protocol stacks including 802.11d, 802.11e, 802.11h, 802.11i, 802.11k, 802.11r, 802.11w, and Wi-Fi Direct. It also complies with WPA3-SAE for enhanced password-based authentication, verified per NXP's official certification documentation.
Does the 88MW300-B0-NAPE/AK include USB functionality?
No, the 88MW300-B0-NAPE/AK does not include USB functionality. It is the 68-pin variant of the 88MW300/302 family and explicitly omits the USB OTG 2.0 interface - a feature reserved for the 88-pin 88MW302 part. This distinction is confirmed in Table 1 (Package Feature Differences) and Section 1.4 (Pin Description) of the official NXP datasheet Rev. 6.
What is the maximum operating frequency of the ARM Cortex-M4F core in the 88MW300-B0-NAPE/AK?
The ARM Cortex-M4F core in the 88MW300-B0-NAPE/AK operates at a maximum bus clock frequency of 200 MHz, as specified in the "Microprocessor" section (Page 5) of the NXP 88MW300-88MW302 Product Data Sheet Rev. 6. This frequency is sustained across the full extended temperature range (−30 °C to +85 °C) under nominal 3.3 V supply conditions.
How many general-purpose timers (GPTs) are available on the 88MW300-B0-NAPE/AK?
The 88MW300-B0-NAPE/AK includes two General Purpose Timers (GPT0 and GPT1), each with six configurable channels (CH0–CH5), as documented in Table 1 (Package Feature Differences) and Table 7 (GPT Interface) of the NXP datasheet. GPT2 and GPT3 are not available on the 68-pin variant - they are exclusive to the 88-pin 88MW302 package.
What package type and dimensions does the 88MW300-B0-NAPE/AK use?
The 88MW300-B0-NAPE/AK uses a 68-pin QFN package measuring 8 mm × 8 mm with 0.4 mm pitch and an exposed thermal pad (E-pad), as defined in Figure 5 (Mechanical Drawing) and Section 1.3.1 of the NXP datasheet Rev. 6. The package is RoHS-compliant and rated for extended temperature operation (−30 °C to +85 °C).
88MW300-B0-NAPE/AK Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 68-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Type:
- TxRx Only
- RF Family/Standard:
- Bluetooth, WiFi
- Protocol:
- 802.11n/g/b, Bluetooth, Zigbee®, Z-Wave®
- Modulation:
- DSSS, OFDM
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 72.2Mbps
- Power - Output:
- -
- Sensitivity:
- -
- Memory Size:
- 128kB ROM, 512kB SRAM
- Serial Interfaces:
- I2C, I2S, PWM, SPI, UART
- GPIO:
- 35
- Voltage - Supply:
- 3.3V
- Current - Receiving:
- -
- Current - Transmitting:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 68-HVQFN (8x8)
88MW300-B0-NAPE/AK FAQ
1.How can I place an order for 88MW300-B0-NAPE/AK through Aetrix?
Please submit a Request for Quotation (RFQ) for 88MW300-B0-NAPE/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 88MW300-B0-NAPE/AK reliable?
The price and inventory of 88MW300-B0-NAPE/AK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 88MW300-B0-NAPE/AK is usually 5 days.
3.What payment methods are accepted for 88MW300-B0-NAPE/AK?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 88MW300-B0-NAPE/AK transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 88MW300-B0-NAPE/AK?
88MW300-B0-NAPE/AK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 88MW300-B0-NAPE/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 88MW300-B0-NAPE/AK?
For technical support, including 88MW300-B0-NAPE/AK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 88MW300-B0-NAPE/AK requirements.
6.How does Aetrix verify that 88MW300-B0-NAPE/AK is sourced from the original manufacturer or authorized distributors?
All 88MW300-B0-NAPE/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 88MW300-B0-NAPE/AK meets industry standards.
7.What is the process for return or replacement of 88MW300-B0-NAPE/AK?
All 88MW300-B0-NAPE/AK units undergo pre-shipment inspection (PSI). If there is an issue with 88MW300-B0-NAPE/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 88MW300-B0-NAPE/AK part is unused and in its original packaging.
Return procedure for 88MW300-B0-NAPE/AK:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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