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參數(shù)資料
| 型號： | AT40K20AL |
| 廠商： | Atmel Corp. |
| 元件分類： | FPGA |
| 英文描述： | 5K - 50K Gates Coprocessor FPGA with FreeRAM |
| 中文描述： | 5K - 50K的蓋茨與FreeRAM的FPGA協(xié)處理器 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 43K |
| 代理商： | AT40K20AL |
2
AT40KAL Series FPGA
2818ES–FPGA–1/04
Note:
1. Packages with FCK will have 8 less registers.
Description
The AT40KAL 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), auto-
matic component generators, and range in size from 5,000 to 50,000 usable gates. I/O
counts range from 128 to 384 in industry standard packages ranging from 84-pin PLCC
to 352-ball Square BGA, and support 3.3V designs.
The AT40KAL is designed to quickly implement high-performance, large gate count
designs through the use of synthesis and schematic-based tools used on a PC or Sun
platform. Atmel’s design tools provide seamless integration with industry standard tools
such as Synplicity, ModelSim, Exemplar and Viewlogic. See the “IDS Datasheet” avail-
able on the Atmel web site (http://www.atmel.com/atmel/acrobat/doc1421.pdf) for a list
of other supported tools.
The AT40KAL can be used as a coprocessor for high-speed (DSP/processor-based)
designs by implementing a variety of computation intensive, arithmetic functions. These
include adaptive finite impulse response (FIR) filters, fast Fourier transforms (FFT), con-
volvers, interpolators and discrete-cosine transforms (DCT) that are required for video
compression and decompression, encryption, convolution and other multimedia
applications
.
Fast, Flexible and
Efficient SRAM
The AT40KAL FPGA offers a patented distributed 10 ns SRAM capability where the
RAM can be used without losing logic resources. Multiple independent, synchronous or
asynchronous, dual-port or single-port RAM functions (FIFO, scratch pad, etc.) can be
created using Atmel’s macro generator tool.
Fast, Efficient Array and
Vector Multipliers
The AT40KAL’s patented 8-sided core cell with direct horizontal, vertical and diagonal
cell-to-cell connections implements ultra fast array multipliers without using any busing
resources. The AT40KAL’s Cache Logic capability enables a large number of design
coefficients and variables to be implemented in a very small amount of silicon, enabling
vast improvement in system speed at much lower cost than conventional FPGAs.
Table 1.
AT40KAL Family
(1)
Device
AT40K05AL
AT40K10AL
AT40K20AL
AT40K40AL
Usable Gates
5K - 10K
10K - 20K
20K - 30K
40K - 50K
Rows x Columns
16 x 16
24 x 24
32 x 32
48 x 48
Cells
256
576
1,024
2,304
Registers
496
(1)
954
(1)
1,520
(1)
3,048
(1)
RAM Bits
2,048
4,608
8,192
18,432
I/O (Maximum)
128
192
256
384
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT40K20AL-1AJC | 功能描述:FPGA - 現(xiàn)場可編程門陣列 20K - 40K GATE 3.3V - 1NS RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| AT40K20AL-1AJI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA |
| AT40K20AL-1AQC | 功能描述:FPGA - 現(xiàn)場可編程門陣列 20K - 40K GATE 3.3V - 1NS RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| AT40K20AL-1AQI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FPGA |
| AT40K20AL-1BGC | 功能描述:IC FPGA 20K GATES 352BGA 制造商:microchip technology 系列:AT40KAL 零件狀態(tài):停產(chǎn) 邏輯元件/單元數(shù):1024 總 RAM 位數(shù):8192 I/O 數(shù):256 柵極數(shù):30000 電壓 - 電源:3 V ~ 3.6 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:352-LBGA 供應商器件封裝:352-SBGA（35x35） 基本零件編號:AT40K20 標準包裝:24 |
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