8.3 Radio
This section presents information describing the properties and characteristics of the ATWILC3000-MR110xA and Wi-Fi radio transmit and receive performance capabilities of the device.
The performance measurements are taken at the RF pin assuming 50Ω impedance; the RF performance is ensured for a room temperature of 25oC with a derating of 2-3 dB at the boundary conditions.
The measurements were taken under typical conditions: VBATT = 3.3V; VDDIO = 3.3V; temperature: +25ºC
| Feature | Description |
|---|---|
| Part Number | ATWILC3000-MR110xA |
| WLAN Standard | IEEE 802.11 b/g/n, Wi-Fi Compliant |
| Host Interface | SPI, SDIO |
| Dimension | 22.4 x 14.7 x 2.0 mm |
| Frequency Range | 2.412 GHz ~ 2.472 GHz (2.4 GHz ISM Band) |
| Number of Channels | 11 for North America and 13 for Europe and Japan |
| Modulation | 802.11b: DQPSK, DBPSK, CCK 802.11g/n: OFDM /64-QAM,16-QAM, QPSK, BPSK |
| Data Rate | 802.11b: 1, 2, 5.5, 11 Mbps |
| 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps | |
| Data Rate (20 MHz, normal GI, 800 ns) | 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps |
| Data Rate (20 MHz, short GI, 400 ns)(1) | 802.11n: 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65,72.2 Mbps |
| Operating Temperature | -40 to +85oC |
Note:
- Currently, short GI is not supported by the firmware. The data sheet will be updated when the feature is supported.