Features: • Standard Military Version: AT40KAL
• Radiation and SEU Hardened Version: AT40KEL
• AT40KAL and AT40KEL are Functionally and Pin Compatible with the Atmel Commercial AT40K40AL Series
• Ultra High Performance
System Speeds to 90 MHz for AT40KAL and 70 MHz for AT40KEL
Array Multipliers > 45 MHz for AT40KAL and 35 MHz for AT40KEL
11 ns and 13 ns Flexible SRAM for AT40KAL and AT40KEL
Internal Tri-state Capability in Each Cell
• FreeRAM™
Flexible, Single/Dual Port, Sync/Async 12 ns SRAM
18432 Bits of Distributed SRAM Independent of Logic Cells for AT40KAL/EL
• 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 Concept®, Everest, Exemplar™, Mentor®, or CAD®, Synario™, Synopsys®, Verilog®, Veribest®, Viewlogic™, 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 3.3VSpecificationsOperating Temperature.................................. -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Junction Temperature .................................................. +150°C
Voltage on Any Pin
with Respect to Ground (1) .............................-0.5V to VCC +7V
Supply Voltage (VCC) .........................................-0.5V to +7.0V
Maximum Soldering Temp. (10 sec. @ 1/16 in.).............250°C
ESD (RZAP = 1.5K, CZAP = 100 pF)................................. 2000V
Note: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those listed under operating conditions is not implied. Exposure to Absolute Maximum Rating conditions for extended periods of time may affect device reliability.
DescriptionThe AT40KAL/EL is a family of fully PCI-compliant, SRAM-based FPGAs with distributed 10 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.
The AT40KAL/EL is designed to quickly implement high performance, large gate count designs through the use of synthesis and schematic-based tools used on a PC and Sun™ platform. Atmel's design tools of AT40KEL provide seamless integration with industry standard tools such as Synplicity, Modelsim, Exemplar and Viewlogic. See the IDS datasheet for other supported tools.
The AT40KAL/EL can be used as a co-processor for high-speed (DSP/processorbased) designs by implementing a variety of compute-intensive, arithmetic functions. AT40KEL include adaptive finite impulse response (FIR) filters, Fast Fourier Transforms (FFT), convolvers, interpolators and discrete-cosine transforms (DCT) that are required for video compression and decompression, encryption, convolution and other multimedia applications.
AT40KEL Data Sheet
