描述 Description

The AT40KAL is a family of fully PCI-compliant, SRAM-based FPGAs with distributed 14 ns programmable synchronous/asynchronous, dual port/single port SRAM, 8 global clocks, Cache Logic ability (partially or fully reconfigurable without loss of data), automatic component generators, and 50,000 usable gates. I/O counts range from 128 to 384 in Aerospace standard packages and support 3.3V.

特性 Features

? Functionally and Pin Compatible with the Atmel Rad Hard AT40KAL Series

? Ultra High Performance

– System Speeds to 85 MHz

– Array Multipliers > 45 MHz

– 14 ns Flexible SRAM

– Internal Tri-state Capability in Each Cell

? FreeRAM?

– Flexible, Single/Dual Port, Sync/Async 14 ns SRAM

– 18432 Bits of Distributed SRAM Independent of Logic Cells for AT40KAL

? 384 PCI Compliant I/Os

– Programmable Output Drive

– Fast, Flexible Array Access Facilitates Pin Locking

? 8 Global Clocks

– Fast, Low Skew Clock Distribution

– Programmable Rising/Falling Edge Transitions

– Distributed Clock Shutdown Capability for Low Power Management

– Global Reset/Asynchronous Reset Options

– 4 Additional Dedicated PCI Clocks

? Cache Logic? Dynamic Full/Partial Reconfigurability In-System

– Unlimited Reprogrammability via Serial or Parallel Modes

– Enables Adaptive Designs

– Enables Fast Vector Multiplier Updates

– Quick-Change? Tools for Fast, Easy Design Changes

? Package Options

– MQFPF160

? Industry-standard Design Tools

– Seamless Integration (Libraries, Interface, Full Back-annotation) with Exemplar?, Mentor?, Synplicity?

– Timing Driven Placement & Routing

– Automatic/Interactive Multi-chip Partitioning

– Fast, Efficient Synthesis

– Over 75 Automatic Component Generators Create 1000s of Reusable, Fully Deterministic Logic and RAM Functions

? Intellectual Property Cores

– Fir Filters, UARTs, PCI, FFT and Other System Level Functions

? Easy Migration to Atmel Gate Arrays for High Volume Production

? Supply Voltage 3.3V

? Design Tools

– ATDH40M: Mother Board

– ATDH40D160M: Daughter Board for MQFPF160

– ATDS2100PC: IDS Software Design Kit

– ATDH 2225: AT17 Series Configuration Memory ISP Downloadable

? QML Q Quality Grade