Part number : BCM43341
Manufacturer : Broadcom
Package information : 141-ball WLBGA
Functions : Single Chip, Dual-Band (2.4 GHz / 5 GHz) 802.11 g/n MAC/Baseband/Radio with Integrated Bluetooth 4.0, NFC + FM Receiver
The Broadcom Device single-chip quad-radio device provides the highest level of integration for a mobile or handheld wireless system, with integrated dual band (2.4 GHz / 5 GHz) IEEE 802.11 a/b/g and single-stream IEEE 802.11n MAC/baseband/radio, Bluetooth 4.0, and FM radio receiver.
It also integrates a low power NFC controller based on the BCM2079X, an NFC standards-compliant standalone solution. The BCM43341 includes integrated power amplifiers, LNAs and T/R switches for the 2.4 GHz and 5 GHz WLAN bands, greatly reducing the external part count, PCB footprint, and cost of the solution.
Application Circuits :
1. 65 nanometer CMOS (Complimentary Metal-oxide Semiconductor) PCIe™ design that promotes high integration and low power consumption
2. Range extension features for delivering video, data and media throughout the house
3. Low-density parity-check (LDPC) and space-time block coding (STBC) for boosting overall range and coverage
4. Advanced receiver architecture for high throughput at range
5. Excellent STA solution
Reference site : http://itersnews.com/?p=19798