This datasheet details the specifications, features, and functional descriptions of Micron's Harmony 1Mb and 2Mb Ternary Content Addressable Memory (TCAM)…
The Micron Harmony device is a high-performance, pipelined, synchronous TCAM available in 1Mb (8K x 136 bits) and 2Mb (16K x 136 bits) configurations. It supports flexible organization, allowing the 2Mb version to be reconfigured as 32K x 68 bits or 8K x 272 bits, and the 1Mb version as 16K x 68 bits or 4K x 272 bits. The device sustains 100 million searches per second at 136-bit or 68-bit widths and 50 million searches per second at 272-bit width.
| Search Speed (136-bit/68-bit) | 100 million searches per second |
|---|---|
| Search Speed (272-bit) | 50 million searches per second |
| Max Cascade Count | 31 TCAMs |
| Power Supply | 1.8V and 3.3V |
| Package Type | 272-ball HSBGA |
| Max Clock Frequency | 200 MHz |
The 2Mb version is organized as 16K x 136 bits and can be reconfigured as 32K x 68 bits or 8K x 272 bits.
Yes, Harmony devices can be cascaded up to 31 devices without performance degradation or additional logic.