Standard

IEEE 802.11b/g/n/ax, Bluetooth low energy  5.3

Bus Interface

SDIO/ UART

Frequency Range

2.412GHz~2.472GHz

Transmit Output Power

WLAN Performance: 2.4-GHz Transmitter Power

@1 Mbps DSSS: 20.5 dBm

@6 Mbps OFDM: 20.5 dBm

@54 Mbps OFDM: 17 dBm

@HT MCS0 MM: 20 dBm

@HT MCS7 MM: 16.5 dBm

@HE MCS0: 20 dBm

@HE MCS7: 16 dBm

BLE Performance: 20 dBm

Receive Sensitivity

WLAN Performance: 2.4-GHz Receiver  Characteristics (Sensitivity: 8% PER for 11b rates, 10% PER for 11g/n/ax  rates)

@1 Mbps DSSS -98 dBm

@2 Mbps DSSS -95 dBm

@11 Mbps CCK -90 dBm

@6 Mbps OFDM -93.5 dBm

@54 Mbps OFDM -75.8 dBm

@HT MCS0 MM 4K -93 dBm

@HT MCS7 MM 4K -73.6 dBm

@HE MCS0 4K -91.3 dBm

@HE MCS0 4K ER upper 106 -93.3 dBm

@HE MCS7 4K -72.4 dBm

BLE Performance: BLE 1Mbps (LE 1M) Receiver  Characteristics

Receiver sensitivity: -99.4dBm (37-byte packets)

Receiver sensitivity: -98.5dBm (255-byte packets)

Operating temperature

-40°C to +105°C

Operating Voltage

V_MAIN, V_IO, V_PP : 1.8 V   (1.62V to 1.98V)

V_PA : 3.3V (3.0 V to 3.6V)

1

GND

-

Ground

2

RF_BG

I/O

Bluetooth Low Energy and

WLAN 2.4-GHz RF port

3

GND

-

Ground

9

VBAT

P

Internal  power supply input

10

XTAL_IN

NA

XTAL_P

11

XTAL_OUT

NA

XTAL_N

12

NRESET

I

Reset line for enabling or

disabling device (active low)

13

HOST_IRQ_WL

I/O

Interrupt request to host for

WLAN

14

SDIO_D2

I/O

SDIO data pin

15

SDIO_D3

I/O

SDIO data pin

16

SDIO_CMD

I/O

SDIO card command pin

17

SDIO_CLK

O

SDIO clock pin

18

SDIO_D0

I/O

SDIO data pin

19

SDIO_D1

I/O

SDIO data pin

20

GND

-

Ground

22

VDDIO

P

I/O power supply input

24

SLOW_CLK_IN

I

32.768-kHz  RTC clock input

31

GND

-

Ground

33

GND

-

Ground

36

GND

-

Ground

41

UART_RTS

I/O

Device RTS  signal - flow control for  BLE HCI

42

UART_TX

I/O

UART TX for  BLE HCI

43

UART_RX

I/O

UART RX for  BLE HCI

44

UART_CTS

I/O

Device CTS  signal - flow control for  BLE HCI

4,5,6,7,8,21,23,30,25,

26,27,28,29,32,34,3

41,,42,43,44

NA

NA

NA