AT94KSeries ATMEL Corporation, AT94KSeries Datasheet - Page 5

• Manufacturer Part Number: AT94KSeries
• Description: Field Programmable System Level Integrated Circuit: 10k - 40k Gates of At40k Fpga With 8-bit Microcontroller And 36k Bytes of SRAM
• Manufacturer: ATMEL Corporation

Automatic Component
Generators
1138FS–FPSLI–06/02
The AT40K is capable of implementing user-defined, automatically generated, macros;
speed and functionality are unaffected by the macro orientation or density of the target
device. This enables the fastest, most predictable and efficient FPGA design approach
and minimizes design risk by reusing already proven functions. The Automatic Compo-
nent Generators work seamlessly with industry-standard schematic and synthesis tools
to create fast, efficient designs.
The patented AT40K architecture employs a symmetrical grid of small yet powerful cells
connected to a flexible busing network. Independently controlled clocks and resets gov-
ern every column of four cells. The FPSLIC device is surrounded on three sides by
programmable I/Os.
Core usable gate counts range from 5,000 to 40,000 gates and 436 to 2,864 registers.
Pin locations are consistent throughout the FPSLIC family for easy design migration in
the same package footprint.
The Atmel AT40K FPGA core architecture was developed to provide the highest levels
of performance, functional density and design flexibility. The cells in the FPGA core
array are small, efficient and can implement any pair of Boolean functions of (the same)
three inputs or any single Boolean function of four inputs. The cell’s small size leads to
arrays with large numbers of cells. A simple, high-speed busing network provides fast,
efficient communication over medium and long distances.
For a complete version of this datasheet, refer to the FPSLIC section of the Atmel web
site, www.atmel.com.
AT94K Series FPSLIC (Summary)
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