75N43102

Features:

 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


Description

   IDT provides proven, industry-leading network search engines (NSEs) that enable and accelerate the intelligent processing of network services in communications equipment. As a part of the complete IDT classification subsystem that includes content inspection engines, the IDT family of NSEs delivers high-performance, feature-rich, easy-to-use, integrated search accelerators.

   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.