Switch Fabric 512 x 512 3.3V 100-Pin TQFP T/R

The IDT72V70200 is a non-blocking digital switch that has a capacity of512 x 512 channels at 2.048 Mb/s. Some of the main features are: programmablestream and channel control, Processor Mode, input offset delay and highimpedanceoutput control. Per-stream input delay control is provided for managing large multi-chipswitches that transport both voice channel and concatenated data channels. Inaddition, input streams can be individually calibrated for input frame offset.

• 512 x 512 channel non-blocking switching at 2.048 Mb/s
• Per-channel variable or constant throughput delay
• Automatic identification of ST-BUS®/GCI interfaces
• Accept 16 serial data streams of 2.048 Mb/s
• Automatic frame offset delay measurement
• Per-stream frame delay offset programming
• Per-channel high impedance output control
• Per-channel Processor Mode
• Control interface compatible to Intel/Motorola CPUs
• Connection memory block programming
• IEEE-1149.1 (JTAG) Test Port
• Available in 84-pin Plastic Leaded Chip Carrier