NXP Semiconductors 88MW320/322 Development Boards
NXP Semiconductors 88MW320/322 Development Boards are used to prototype the 88MW320/322 Wi-Fi® Microcontroller SoCs. These SoCs are part of the Wi-Fi Microcontroller Platform that provides a cost-effective, easy-to-use hardware/software platform to build smart connected devices. These devices are built using high-performance 88MW32x Arm® Cortex®-M4F Microcontrollers and low-power 802.11 b/g/n Wi-Fi SoCs. The boards are qualified with Amazon FreeRTOS to quickly prototype and connect devices to AWS IoT cloud services. They then can be used to develop applications and services for consumers and businesses. The HomeKit SDK is built on top of the industry-leading EZ-Connect™ Software SDK, it greatly simplifies the development of HomeKit accessories. The latest WMSDKA is certified for Apple's HomeKit Specification and iCloud implementation. OEM customers using SDK save the cost of months of development and hosting effort.
Features
- Amazon Alexa Voice Service (AVS) supported, Amazon FreeRTOS qualified, Apple HomeKit certified
- 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 (10dB) mode
- Cortex-M4F application CPU for applications with integrated 512KB SRAM and 128KB mask ROM
- Flash Controller with embedded 32KB SRAM cache to support XIP from external SPI Flash
- Secure boot, WPA3 WLAN security
- Unique hardware bit to authenticate SDK with the chipset
- Full set of digital and analog I/O interfaces
- Operating temperature: 0° to +70°C, -30° to +85°C, -40° to +105°C
- Available package: MW320: 68-pin QFN (8mm x 8mm), MW322: 88-pin QFN (10mm x 10mm)
- Featured Differences
- MW320 68-pin
- GPIO 35
- USB 2.0, OTG N/A
- GPT 2
- MW322 88-pin
- GPIO 50
- USB 2.0, OTG 1
- GPT 4
- MW320 68-pin
Block Diagram
發佈日期: 2019-07-08
| 更新日期: 2023-10-03