图片名称

TYPE

Wi-Fi+BT Module WDC-W01

Overview

fully integrated 2.4GHz radio transceiver, baseband processor and 8-Mbit of stacked flash for Wi-Fi 802.11b and Bluetooth Smart applications; can be used as a standalone application-specific communication processor or as a wireless data link in hosted MCU systems where ultra-low power is critical.

 

Processors

ARM® Cortex®-M3 Application Processor

ARM® Cortex®-M0 Link Controller

 

Wi-Fi: 802.11b up to 11Mbps

 

Bluetooth Smart: Compliant with Bluetooth 5.0 BLE specifications with 2Mbps rate capability

 

Memories: 4kb One-Time-Programmable (OTP) memory; 384 kB System SRAM;

768 kB ROM; 8-Mbit of stacked flash

 

HW Crypto Engine: AES-128/256 bits Encryption

 

Power Management: Integrated Buck DC-DC converter; Supports coin cell and alkaline battery

 

Clock: 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

 

Digital Interfaces: 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

 

Radio Transceiver: Fully integrated dual-mode 2.4 GHz CMOS transceiver; Single wire antenna: no external matching and no external T/R switch required

 

Package: 48-pin QFN, 6 mm x 6 mm