型号
Wi-Fi+BT模块W01
概述：
高度集成的2.4GHz无线电收發器、处理器和8 Mbit嵌入式闪存，适用于Wi-Fi 802.11b和Bluetooth Smart，可以当作独立的通信处理器，也可以作为主MCU系统中的无线数据连接，支持固件OTA更新。
双处理器
ARM® Cortex®-M3 Application Processor
ARM® Cortex®-M0 Link Controller
Wi-Fi: 802.11b up to 11Mbps
低功耗蓝牙
Compliant with Bluetooth 5.0 BLE specifications with 2Mbps rate capability
存储器
4kb One-Time-Programmable (OTP) memory; 384 kB System SRAM;
768 kB ROM; 8-Mbit of stacked flash
加密: AES-128/256 bits Encryption
电源: Integrated Buck DC-DC converter; Supports coin cell and alkaline battery
时钟: Built-in low power 32KHz RC oscillator and support optional 32KHz crystal; Optional external 32 kHz crystal (±150 ppm max) and built-in low power oscillator
数字接口: General purpose I/O: 24; Two UARTs with hardware flow control up to 3Mbps; Three SPI+™ interfaces; One I2C bus at 100 kHz, 400 kHz
无线电接收器: Fully integrated dual-mode 2.4 GHz CMOS transceiver; Single wire antenna: no external matching and no external T/R switch required
封装: 48-pin QFN, 6 mm x 6 mm
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