88MW32X 802.11n Wi-Fi® Microcontroller SoC

Block Diagram

88MW32X Block Diagram

88MW32X Block Diagram


  • Amazon Alexa Voice Service (AVS) supported
  • Highly integrated SoC requiring very few external components for a full system operation
  • Multiple low-power modes and fast wake-up times
  • Full-featured, single stream 802.11n/g/b WLAN
  • Improved typical RF performance
  • High-efficiency PA with a low-power (10 dB) mode
  • Cortex®-M4F application CPU for applications with integrated 512KB SRAM and 128 KB mask ROM
  • Flash Controller with embedded 32 KB SRAM cache to support XIP from external SPI Flash
  • Secure boot
  • Unique hardware bit to authenticate SDK with the chipset
  • Full set of digital and analog I/O interfaces

Part numbers include: 88MW320-A0-NAPC, 88MW320-A0-NAPE, 88MW320-A0-NAPI, 88MW322-A0-NXUC, 88MW322-A0-NXUE, 88MW322-A0-NXUI.


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4 design files


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2 software files

Note: For better experience, software downloads are recommended on desktop.

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