products
Contact US
 |
15021027050 |
|
0755-22155215 |
 |
0755-22155215 |
 |
Ken@chinawireless.net |
 |
Room 702, Building B, Feiyang Science Park, No. 8, Longchang Road, Bao‘an District, Shenzhen |
You are here：Home >> products >> Bluetooth ble chip...
Bluetooth ble chip
WL9981
⚫ Provide multiple communication interfaces
Master I2C x2
Master Three SPI &Four-Wire SPI
UART x2
⚫ Digital peripherals：
⚫ Digital peripherals：
PWM x6
RTC
⚫ Flash size 512 kB
⚫ Data RAM size 24 kB
⚫ Power voltage : 1.8~3.6V
⚫ Max transmit power +4 dBm⚫ Power voltage : 1.8~3.6V
⚫ Receiving sensitivity -94 dBm
⚫ RF transmitter current 4.8 mA@0dBm*
⚫ RF receiver current *2.8 mA
15021027050
ChatNow