The MT9080 is a flexible memory module suitable for use as a basic building block in the construction of large digital switching matrices. It can be configured as either a Data Memory or a Connection Memory. Interface to the device is via 16 bit wide data and address busses. The MT9080 can operate with variable clock rates up to 16.7 MHz. Applications • Bui.
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• Timeslot interchange circuit for digital switch applications 16 bit wide data bus I/O 2048 x 16 bit wide byte capacity Dual addressing capability; internal counter and external address bus Variable clock and frame rates Microprocessor interface CMOS
ISSUE 3
January 1993
Ordering Information MT9080AP 84 Pin PLCC
-40°C to 70°C
Description
The MT9080 is a flexible memory module suitable for use as a basic building block in the construction of large digital switching matrices. It can be configured as either a Data Memory or a Connection Memory. Interface to the device is via 16 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MT9080B |
Mitel Networks Corporation |
CMOS SMX - Switch Matrix Module | |
2 | MT9081 |
Marktech Corporate |
3 Leaded Tri-State LED Lamps | |
3 | MT90810 |
Mitel Networks Corporation |
CMOS Flexible MVIP Interface Circuit | |
4 | MT90810 |
Zarlink Semiconductor |
Flexible MVIP Interface Circuit | |
5 | MT90810AK3 |
Zarlink Semiconductor |
Flexible MVIP Interface Circuit | |
6 | MT90812 |
Mitel Networks Corporation |
Integrated Digital Switch (IDX) | |
7 | MT90820 |
Mitel Networks Corporation |
CMOS ST-BUS FAMILY Large Digital Switch (LDX) | |
8 | MT90823 |
Zarlink Semiconductor |
3V Large Digital Switch | |
9 | MT90823 |
Mitel Networks Corporation |
3V Large Digital Switch | |
10 | MT90826 |
Mitel Networks Corporation |
Quad Digital Switch | |
11 | MT90840 |
Mitel Networks Corporation |
Distributed Hyperchannel Switch | |
12 | MT90840 |
Zarlink Semiconductor |
Distributed Hyperchannel Switch |