| description: |
| ·standards：fully compliant with bluetoothtm 2.0+edr standard; |
| ·frequency band：2.402ghz ~ 2.480ghz |
| ·support wifi 802.11b/g coexistence:channel skipping, afh, priority signaling, |
| channel signaling, and host passing |
| ·sensitivity：-81.0 dbm (typ) | | |
| ·output power：0 dbm (typ) with power control |
| ·rf port impedance：50+/-10ohm |
| ·temperature:operating temperature: -20 °c to +70 °c |
| storage temperature: -40 °c to +85 °c |
| ·operating voltage：3.3v dc +/- 0.3v |
| · data rate:---basic data rate: |
| asynchronous:723.2kbps/57.6kbps |
| synchronous:433.9kbps/433.9kbps |
| ---enhance data rate: |
| 2mbps (π/4 dqpsk) |
| 3mbps (8dpsk) |
| ·with small size suitable for compact system integration : 32 pin lga (lga) |
| ·interface：32 pin lga (land grid array) |
| ·dimensions：length: 6.3 mm, width: 5.3 mm, height: 1.2 mm |