Wi-Fi Features
- CMOS single-chip fully-integrated RF, Modem and MAC
- Wi-Fi 6 support 2.4GHz/5GHz Frequency band
- The highest data rate is 286.8 Mbps @ TX and 229.4 Mbps @ RX, and the bandwidth is 20 MHz / 40 MHz
- RX sensitivity under 11b 1M mode is -98 dBm
- Tx power up to +20 dBm in 11b mode, up to +18dBm in HT/VHT/HE40 MCS7 mode
- Support STA, AP, Wi-Fi Direct mode at the same time
- Support STBC, beamforming
- Support Wi-Fi 6 TWT
- Support two NAVs, buffer report, spatial reuse, Multi-BSSID, intra-PPDU power save
- Support LDPC
- Support MU-MIMO, OFDMA
- Support DCM, Mid-amble, UORA
- Support WEP/WPA/WPA2/WPA3-SAE Personal, MFP Frequency band
BT 5.0 Features
- Supports all the mandatory and optional features of Bluetooth 2.1 + EDR/3.0/4.x/5
- Supports advanced master and slave topologies
CPU Features
- Integrated Cortex-M4F CPU with MPU and FPU
- CPU speed up to 480 MHz
- On-chip memory includes 992KB SRAM and 752KB ROM
- Supports SDIO, SPI, and USB 2.0
- Integrated hardware crypto accelerator AES/RSA/HASH/ECC
- Integrated True Random Number Generator (TRNG)
- Support external OPI SDR/DDR PSRAM
- Integrated 128Mbits SPI flash
- Integrated UART/I²S/I²C/PWM/SPI/SDMMC
- Integrated watchdog
Applications
- IoT device
- Wireless device
Specifications
| Categories | Features | Implementation |
|---|---|---|
| Bluetooth | ||
| Bluetooth Standard | Bluetooth V5.0 LE & BR/EDR | |
| Frequency Band | 2.402 ~ 2.480 GHz | |
| Interfaces | UART, USB | |
| Wi-Fi | ||
| Wi-Fi Standard | 802.11 a/b/g/n/ac/ax | |
| Frequency Band | 2.412 ~ 2.484 GHz / 4.900 ~ 5.925 GHz | |
| Interfaces | SDIO, USB | |
| General | ||
| Dimensions (mm) | 17 × 17 × 2.0 | |
| Operating Temperature | -20°C ~ +80°C | |
| Storage Temperature | -40°C ~ +85°C | |
| VDD_3V3 | 2.3V ~ 3.6V | |
| VDD_IO | 1.8V ~ 3.6V | |
| Miscellaneous | Lead Free | Lead-free and RoHS compliant |
| Warranty | One Year | |
| Humidity | 10% ~ 90% non-condensing | |
| MSL grade | MSL 3 | |
| ESD grade | Human Body Model: Pass ±2000V, all pins Charge device model: Pass ±400V, all pins |
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