●OPTIMIZED 802.11G ROUTER WITH BROADRANGE™
●The BCM5354 integrates a high-performance MIPS32 processor, IEEE 802.11 b/g MAC/PHY, 2.4-GHz direct conversion radio, USB 2.0 host controller, SDRAM controller, and a configurable five-port Fast Ethernet (FE) switch.
●The BCM5354 provides wireless LAN connectivity that supports data rates of up to 125 Mbps that is backward-compatible with standard 802.11 b/g.
●The BCM5354 supports a WAN connection via its configurable media interfaces. The per-port programmable four-level priority queues enable QoS (IEEE 802.1p) for guaranteed bandwidth applications, DiffServ/TOS, and L2/L3 IGMP snooping. The IEEE 802.1Q VLAN allows flexible implementation of VLAN grouping and WAN port segregation.
●FEATURES
●•
●240-MHz MIPS32
●®
●CPU core
● •
●16-KB instruction cache, 16-KB data cache, and 1-KB pre fetch cache
● •
●Memory Management Unit (MMU) for high-level Real-Time Operating System (RTOS) support
●•
●2.4-GHz direct conversion radio
●•
●USB 2.0 host controller
●•
●SDRAM controller
● •
●16-bit, 120-MHz SDRAM controller
● •
●SDR and DDR support
● •
●2 MB to 128 MB capacity
●•
●Supports serial or parallel flash
●•
●Five-port integrated 10/100BASE-TX/FX IEEE 802.3u
●compliant Auto-MDIX transceivers and LAN/WAN switch
●controller
●•
●Eight GPIOs for attachment to various external devices
●(example: LEDs)
●•
●One JTAG and two UART ports for debugging development
●and attaching Data Terminal Equipment (DTE)
●•
●0.13 um technology
●SUMMARY OF BENEFITS
●•
●The BCM5354 achieves the lowest cost and highest
●performance router system-on-chip (SoC) integration for
●residential and small office, home office (SOHO) markets
●•
●Time-to-market is significantly reduced through stable
●Linux
●®
●and VxWorks
●®
●kernels, board support packages
●(BSPs), drivers and toolchains
●•
●Turn-key software is code compatible with other AirForce™
●routers and access points (APs) enabling seamless migration
●of proprietary features
●•
●USB host interface allows for platform expansion by end users
●and can support USB print server or Microsoft Windows
●®
●Connect Now functionality
●•
●Supports high-speed performance mode (HSM) of 125 Mbps
●that is backward–compatible with standard 802.11 b/g
●•
●BroadRange™ signal processing technology enhances receive
●sensitivity resulting in excellent wireless throughput and
●range in a home and business environment
