Specifications

© 2020 LeapFive Inc. Confidential Page 11
11g - 6Mbps / 36 /
11g - 54Mbps / 22 /
11n - MCS0 / 36 /
11n - MCS7 / 19 /
S11 / /
＜-10
/
3.2 TX features
Table 7 TX features
mod
e
Test data at 25 ℃
Minimum Typical
value
Maxim
um
Unit
Transfer power
11b - 1Mbps / 19.85 21
dBm
11b - 11Mbps / 17.00 21
11g - 6Mbps / 21.21 22
11g - 54Mbps / 20.52 22
11n - MCS0 / 21.19 22
11n - MCS7 / 21.05 22
EVM
11g - 54Mbps / -28 /
dB
11n - MCS7 / -30 /
Frequency
offset
11b - 1Mbps / -0.95 /
ppm
11b - 11Mbps / 0.71 /
11g - 6Mbps / -0.82 /
11g - 54Mbps / -0.95 /
11n - MCS0 / -0.78 /
11n - MCS7 / -0.73 /
4. MCU
4.1 CPU
LF-WM03 built-in ultra-low power LeapFive LF686C 32-bit RISC processor，CPU Clock speeds
can be reached up to 192 MHz,backing Wi-Fi Protocol stack,deep sleep mode consumes up to <1uA。
The CPU includes the following interfaces。