MU9C4320L Description
GENERAL DESCRIPTION The MU9C4320L ATMCAM is a 4K x 32 Content Addressable Memory (CAM) with a 32-bit wide data interface. The device is designed for use in ATM switches and routers to provide very high throughput VPI/VCI translation through lookup tables held in external RAM. VPI/VCI fields from the ATM cell header are pared against a list of current connections stored in the CAM array.