Description
The MT9080B is a flexible memory module suitable for use as a basic building block in the construction of customized digital switching matrices. It can be configured as either a Data Memory or a Connection Memory, and is designed to interface with Mitel’s MT9085B. Interface to the device is via 16 bit wide data and address busses. The MT9080B can operate with variable clock rates up to 16.7 MHz.

Features
• 16 bit wide data bus I/O
• 16 bit address bus
• Microprocessor Interface
• 2048 x 16 bit wide memory SRAM
• Interfaces with Mitel’s MT9085B to form larger switch mitoses
• Variable clock and frame rates

Applications
• Small and medium digital switch matrices
• Telephony equipment - PBX, CO equipment, digital cross connect, digital local loop
• Datacom equipment - access concentrators, Lan/Wan gateways