BCM4707/4708/4709 详细参数


Communications device targeted for applications in switching control and management, and residential router/gateway.
The BCM4707/4708/4709 family includes the BCM4707, BCM4708 and BCM4709. At the center of the device is a high-performance 1 GHz ARM® Cortex™-A9 dual-core with a 32 KB four-way set associative instruction cache, a 32 KB four-way set associative data cache and a 128-entry translation lookaside buffer (TLB). Enhanced CPU memory subsystem architecture provides increased system performance. The device uses 40 nm technology.

Advanced ARM® Cortex™-A9 Dual-Core
32 KB I-cache and 32 KB D-cache per core
Snoop Control Unit (SCU) with ACP interface for I/O coherency
256 KB L2 Cache (shared)
SMP and AMP capable
Single-processor core operation configurable
Advanced Gigabit Ethernet
Eight ports with full-line rate
Five 10/100/1000 PHY ports
Support for lot 6 power standard
Hardware Flow Accelerator
RGMII/MII-lite interface

802.11 Wireless LAN Solutions
Smart Devices