AT6000 Datasheet, PDF (1/28 Pages) ATMEL Corporation – Coprocessor Field Programmable Gate Arrays

Features
• High-performance
– System Speeds > 100 MHz
– Flip-flop Toggle Rates > 250 MHz
– 1.2 ns/1.5 ns Input Delay
– 3.0 ns/6.0 ns Output Delay
• Up to 204 User I/Os
• Thousands of Registers
• Cache Logic^® Design
– Complete/Partial In-System Reconfiguration
– No Loss of Data or Machine State
– Adaptive Hardware
• Low Voltage and Standard Voltage Operation
– 5.0 (V_CC = 4.75V to 5.25V)
– 3.3 (V_CC = 3.0V to 3.6V)
• Automatic Component Generators
– Reusable Custom Hard Macro Functions
• Very Low-power Consumption
– Standby Current of 500 µA/ 200 µA
– Typical Operating Current of 15 to 170 mA
• Programmable Clock Options
– Independently Controlled Column Clocks
– Independently Controlled Column Resets
– Clock Skew Less Than 1 ns Across Chip
• Independently Configurable I/O (PCI Compatible)
– TTL/CMOS Input Thresholds
– Open Collector/Tristate Outputs
– Programmable Slew-rate Control
– I/O Drive of 16 mA (combinable to 64 mA)
• Easy Migration to Atmel Gate Arrays for High Volume Production
Coprocessor
Field
Programmable
Gate Arrays
AT6000(LV)
Series
Description
AT6000 Series SRAM-based Field Programmable Gate Arrays (FPGAs) are ideal for
use as reconfigurable coprocessors and implementing compute-intensive logic.
Supporting system speeds greater than 100 MHz and using a typical operating current
of 15 to 170 mA, AT6000 Series devices are ideal for high-speed, compute-intensive
designs. These FPGAs are designed to implement Cache Logic^®, which provides the
user with the ability to implement adaptive hardware and perform hardware
acceleration.
The patented AT6000 Series architecture employs a symmetrical grid of small yet
powerful cells connected to a flexible busing network. Independently controlled clocks
and resets govern every column of cells. The array is surrounded by programmable
I/O.
(continued)
AT6000 Series Field Programmable Gate Arrays
Device
Usable Gates
Cells
Registers (maximum)
I/O (maximum)
Typ. Operating Current (mA)
Cell Rows x Columns
AT6002
6,000
1,024
1,024
96
15 - 30
32 x 32
AT6003
9,000
1,600
1,600
120
25 - 45
40 x 40
AT6005
15,000
3,136
3,136
108
40 - 80
56 x 56
AT6010
30,000
6,400
6,400
204
85 - 170
80 x 80
Rev. 0264F–10/99
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