WS8202 is NearLink's new near field wireless connectivity technology solution using Hisilicon SLE05 SoC chip.

SLE05 is a highly integrated 2.4GHz SoC BLE&SLE solution, integrating BLE5.3/SLE1.0 subsystems, including MAC, Baseband, RF, balun, power amplifier, low-noise amplifier, TX/RX switch and other modules. High-performance 32-bit microprocessor, up to 96MHz, supports floating-point operation. Built-in 512KB SRAM and 2MB FLASH, supports connecting external FLASH via QSPI, and supports running programs on FLASH. Built-in hardware security engine supports AES256, SHA256, SHA512, RSA4096, TRNG, SM4 and other encryption methods. Provides rich peripheral interfaces including USB, SPI, QSPI, I2C, UART, I2S/PCM, PDM, PWM, QDEC, KeyScan and so on. WS8202 has 12bit 4Msps SAR ADC and 16bit 1Msps SAR ADC functions.

WS8202 has all the on-chip IOs pinned out for customer's convenience, comes with shielding, optional IPEX4 chassis or PCB antenna, and has a super small size of 20.5mm*14.4mm, which is very suitable for application scenarios such as mouse, keyboard, stylus, gateway, and IoT devices.