Part Number : BCM4330
Function : Single Chip IEEE 802.11 a/b/g/n MAC/Baseband/Radio
Package : 144 ball FCFBGA (6.5 mm x 6.5 mm, 0.5 mm pitch) - 133 ball WLBGA (4.89 mm x 5.33 mm, 0.4 mm pitch) - 225 bump WLCSP (4.89 mm x 5.33 mm, 0.2 mm pitch)
Maker : Broadcom Corporation
Image : 
Description :
The Broadcom BCM4330 single chip device provides the highest level of integration for a mobile or handheld wireless system, with integrated IEEE 802.11 a/b/g and single-stream 802.11 n (MAC/baseband/radio), Bluetooth 4.0+HS, and FM radio receiver and transmitter. It includes on-chip 2.4GHz and 5 GHz WLAN power amplifiers that meet the output power requirements for most handheld systems while permitting and an optional external power amplifier for higher output power applications, if required.
Block Diagram
Features :
1. Supports battery voltage range from 2.3V to 4.8V supplies with internal switching regulator
2. Programmable dynamic power management
3. 2 Kbit OTP for storing board parameters
Datasheet PDF Download : 
Others datasheet of same file :
BCM4330FB2KFFBG, BCM4330FKUBG, BCM4330FKWBG, BCM4330GKUBG
