IDT72V51236

3.3V MULTI-QUEUE FLOW-CONTROL DEVICES (4 QUEUES) 36 BIT WIDE CONFIGURATION 589,824 bits 1,179,648 bits 2,359,296 bits IDT72V51236 IDT72V51246 IDT72V51256 FEATURES: Choose from among the following memory density options: IDT72V51236  Total Available Memory = 589,824 bits IDT72V51246  Total Available Memory = 1,179,648 bits IDT72V51256  Total Available Memory = 2,359,296 bits Configurable from 1 to 4 Queues Queues may be configured at master reset from the pool of Total Available Memory in blocks of 256 x 36 Independent Read and Write access per queue User programmable via serial port Default multi-queue device configurations -IDT72V51236: 4,096 x 36 x 4Q -IDT72V51246: 8,192 x 36 x 4Q -IDT72V51256: 16,384 x 36 x 4Q 100% Bus Utilization, Read and Write on every clock cycle 166 MHz High speed operation (6ns cycle time) 3.7ns access time Individual, Active queue flags (OV, FF, PAE, PAF, PR) FUNCTIONAL BLOCK DIAGRAM 4 bit parallel flag ...