MT90210 Datasheet (Mitel Networks Corporation) - Multi-Rate Parallel Access Circuit

MT90210, Multi-Rate Parallel Access Circuit

The MT90210 is a 100-pin device used to interface a parallel bidirectional 8 bit bus to 24 time division multiplexed (TDM) serial streams.

The device is conﬁgured to perform simultaneous parallel-to-serial and serial-to-parallel conversion with the capability of handling up to 3072 channels, 1536 on

MT90210 Features

* Parallel-to-serial and serial-to-parallel conversion of up to 1536 full duplex channels or 3072 time-slots Serial port data rates selectable between 2.048, 4.096 or 8.192 Mb/s Provides a mechanism for a double buffer function to be implemented in external memory 24 serial I/O lines program