
The
BCM4301
provides IEEE 802.11b MAC and baseband
functions and interfaces to the BCM2051 to provide wireless
LAN connectivity supporting data rates from 1 Mbps to
11 Mbps. Broadcom’s direct conversion architecture virtually
eliminates the additional external components typically required
for 802.11b implementations, resulting in significant cost, power,
and footprint savings. Additionally, industry-standardized WEP
and WEP2 encryption coupled with IEEE 802.1x support is
provided to ensure the security of transmitted data.
Ordering Info:
BCM4301KPF
B C
M 4 3 0 1 O V
E
R
V
I E
W
JTAG
BCM2051
LEDs
Boot ROM/
GPIO
Serial EEPROM
Bus
Interface
System
Bus
Interface
PCI
Configuration
Registers
TX
FIFO
RX
FIFO
802.11b
MAC
802.11b
PHY
SPROM
Interface
Test
(for manufacturing
test only)
Boot ROM/
GPIO
Interface
LED
Interface
For more information please c ontac t us at:
Phone: 949-450-8700, FAX : 949-450-8710
Email: info@broadc om.c om
Visit our web site at: www.broadc om.c om
2001 by BROADCOM CORPORATION. All rights reserved.
4301-PB00-R-11.9.01
Broadcom
and the pulse logo
are trademarks of Broadcom Corporation
and/or its subsidiaries in the United States and certain other countries.
All other trademarks are the property of their respective owners.
BROADCOM CORPORAT ION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
BCM4301 Bloc k Diagram
BROADCOM PROPRIETARY & CONFIDENTIAL