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參數(shù)資料
| 型號(hào)： | AT40KEL040KW1SB |
| 廠商： | ATMEL CORP |
| 元件分類： | FPGA |
| 英文描述： | FPGA, 2304 CLBS, 50000 GATES, PQFP160 |
| 封裝： | MQFP-160 |
| 文件頁數(shù)： | 11/42頁 |
| 文件大?。?/td> | 670K |
| 代理商： | AT40KEL040KW1SB |
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AT40KEL040
4155G–AERO–05/05
connects on the diagonal inputs to the cell above and the cell below. It also connects to
the repeater of the cell above and below. In addition, each Secondary I/O also connects
into the busing network of the two nearest edge cells. This is an extremely powerful fea-
ture, as it provides logic cells toward the center of the array with fast access to I/Os via
local and express buses. It can be seen from the diagram that a given Secondary I/O
can be accessed from any logic cell on two rows or columns of the FPGA. See Figure
12a and Figure 13b.
Corner I/O
Logic cells at the corner of the FPGA array have direct-connect access to five separate
I/Os: 2 Primary, 2 Secondary and 1 Corner I/O. Corner I/Os are like an extra Secondary
I/O at each corner of the array. With the inclusion of Corner I/Os, an AT40KEL040
FPGA with n x n core cells always has 8n I/Os. As the diagram shows, Corner I/Os can
be accessed both from the corner logic cell and the horizontal and vertical busing net-
works running along the edges of the array. This means that many different edge logic
cells can access the Corner I/Os. See Figure 14.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT40KEL040KZ1SB | FPGA, 2304 CLBS, 50000 GATES, PQFP256 |
| AT89C2051-12SCT/R | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDSO20 |
| AT89C51-24JCT/R | 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQCC44 |
| AT89C55-12JA | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQCC44 |
| AT90-1263TR | 0 MHz - 3000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.8 dB INSERTION LOSS-MAX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT40KEL040KZ1-E | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad Hard Reprogrammable FPGAs with FreeRAM |
| AT40K-FFT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT40K-FFT [Updated 8/98. 8 Pages] Fast fourier transform Intellectual Property Core for AT40K FPGAs |
| AT40KFL040 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad Hard Reprogrammable FPGAs with FreeRAM |
| AT40KFL040KW1-E | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad Hard Reprogrammable FPGAs with FreeRAM |
| AT40KFL040KW1-SCC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad Hard Reprogrammable FPGAs with FreeRAM |
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