MU9C8338A General Description
MU9C8338A Maximum Ratings
Stresses exceeding those listed under Absolute Maximum Ratings may induce failure. Exposure to absolute maximum ratings for extended periods may reduce reliability. Functionality at or above these conditions is not implied.
All voltages referenced to GND.
Supply Voltage -0.5 to 3.6 Volts
Voltage push/pull outputs* -0.5 to VDD +0.5 Volts
Voltage on all other pins -0.5 to 5.5 Volts
Storage Temperature -65° C to 150° C
I/O Source Sink Current ±20 m
MU9C8338A Features
• Industry-standard 10/100Mb MII port
• Supports station list up to 32K addresses
• Port ID and MAC Frame Reject signal based on DA search results
• Read search results from the Result port or CPU port
• Hardware support for Tag switching
• Optional automatic learning of new SAs
• Optional automatic Aging and Purging
• 144pin LQFP packages
• 3.3 Volt operation with 5 Volt tolerant I/O
MU9C8338A Typical Application
• 10/100Mb Ethernet wire speed switching and bridging for remote access and wireless networks
• Glueless connection to MUSIC LANCAM and most 10/100Mb Ethernet chip sets
• Offloads all DA/SA processing and management functions from host processor
• Supports station lists from 256 up to 32K addresses
• Full support of Unicast, Multicast, and Broadcast frames
• Built-in generic processor port
MU9C8338A Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All