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OR3T55 - 3C and 3T Field-Programmable Gate Arrays

This page provides the datasheet information for the OR3T55, a member of the OR3 3C and 3T Field-Programmable Gate Arrays family.

Datasheet Summary

Description

FPGA Overview 7 PLC Logic 7 PIC Logic 8 System

Features

  • s s s s s s s s s s s High-performance, cost-effective, 0.35 µm (OR3C) and 0.3 µm (OR3T) 4-level metal technology, (4- or 5-input look-up table delay of 1.1 ns with -7 speed grade in 0.3 µm). Same basic architecture as lower-voltage, advanced process technology Series 3 architectures. (See ORCA Series 3L FPGA documentation. ) Up to 186,000 usable gates. Up to 452 user I/Os. (OR3Txxx I/Os are 5 V tolerant to allow interconnection to both 3.3 V and 5 V devices, selectable on a per-pin bas.

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Datasheet Details

Part number OR3T55
Manufacturer Agere Systems
File Size 4.56 MB
Description 3C and 3T Field-Programmable Gate Arrays
Datasheet download datasheet OR3T55 Datasheet
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Full PDF Text Transcription

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Data Sheet June 1999 ORCA® Series 3C and 3T Field-Programmable Gate Arrays Features s s s s s s s s s s s High-performance, cost-effective, 0.35 µm (OR3C) and 0.3 µm (OR3T) 4-level metal technology, (4- or 5-input look-up table delay of 1.1 ns with -7 speed grade in 0.3 µm). Same basic architecture as lower-voltage, advanced process technology Series 3 architectures. (See ORCA Series 3L FPGA documentation.) Up to 186,000 usable gates. Up to 452 user I/Os. (OR3Txxx I/Os are 5 V tolerant to allow interconnection to both 3.3 V and 5 V devices, selectable on a per-pin basis.) Pin selectable I/O clamping diodes provide 5 V or 3.3 V PCI compliance and 5 V tolerance on OR3Txxx devices.
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