Product Summary

The BCM5354KFBG is an optimized 802.11G router. It achieves the lowest cost and highest performance router system-on-chip (SoC) integration for residential and small office, home office (SOHO) markets. The BCM5354KFBG supports high-speed performance mode (HSM) of 125 Mbps that is backward-compatible with standard 802.11 b/g. The BCM5354KFBG supports a WAN connection via its configurable media interfaces. It provides wireless LAN connectivity that supports data rates of up to 125 Mbps that is backward-compatible with standard 802.11 b/g.

Parametrics

BCM5354KFBG absolute maximum ratings: (1)Number of Digits: 20; (2)Number of Segments: 160; (3)Package / Case: VSO-56; (4)Maximum Clock Frequency: 400 KHz; (5)Operating Supply Voltage: 8.50V; (6)Maximum Supply Current: 0.12 mA; (7)Maximum Power Dissipation: 400 mW; (8)Maximum Operating Temperature: + 180℃; (9)Minimum Operating Temperature: -80℃.

Features

BCM5354KFBG features: (1)240-MHz MIPS32 CPU core; (2)16-KB instruction cache, 16-KB data cache, and 1-KB prefetch cache; (3)Memory Management Unit (MMU) for high-level Real-Time Operating System (RTOS) support; (4)2.4-GHz direct conversion radio; (5)USB 2.0 host controller; (6)SDRAM controller; (7)16-bit, 120-MHz SDRAM controller; (8)SDR and DDR support; (9)2 MB to 128 MB capacity; (10)Supports serial or parallel flash; (11)Five-port integrated 10/100BASE-TX/FX IEEE 802.3u compliant Auto-MDIX transceivers and LAN/WAN switch controller; (12)Eight GPIOs for attachment to various external devices(example: LEDs); (13)One JTAG and two UART ports for debugging development and attaching Data Terminal Equipment (DTE); (14)0.13 um technology.

Diagrams

BCM5354KFBG block diagram

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