Network Search Engine 256-Pin CABGA

The IDT 75N43102 is ideally suited for cost-sensitive applications in the enterprise and access markets. It is a full-ternary 32K x 72 entry device where each entry location in the NSE has both a Data entry and an associated Mask entry. The NSE devices integrate content addressable memory (CAM) technology with high-performance logic. The device can perform Lookup operations plus Read and Write maintenance operations. The IDT 75N43102 NSE device has a bi-directional bus that is a multiplexed address and data bus that can support 62.5 million sustained searches per second. This device can be configured to enable multiple width lookups from 72 to 288 bits wide. The IDT 75N43102 requires a 1.5-volt VDD1 supply and a 2.5-volt VDD2 supply. The IDT 75N43102 NSE utilizes the latest high-performance 1.5V CMOS processing technology and is packaged in a JEDEC Standard, 256 pin low profile Ball Grid Array.

• Full Ternary 32K x 72 bit content addressable memory
• Global Mask Registers
• 72/144/288 multiple width lookups
• 62.5M sustained lookups per second at 72 and 144 width lookups
• Dual bus interface
• Cascadable to 2 devices with no glue logic or latency penalty
• Boundary Scan JTAG Interface (IEEE 1149.1compliant)
• 1.5V match power supply
• 2.5V core and I/O power supply