- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄4148 > XC4044XL-3HQ240C (Xilinx Inc)IC FPGA C-TEMP 3.3V 3SPD 240HQFP PDF資料下載
參數(shù)資料
| 型號(hào)： | XC4044XL-3HQ240C |
| 廠商： | Xilinx Inc |
| 文件頁(yè)數(shù)： | 53/68頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FPGA C-TEMP 3.3V 3SPD 240HQFP |
| 產(chǎn)品變化通告： | XC4000XL/E, XC9500XV, XC3100A Discontinuance 12/Apr/2010 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | XC4000E/X |
| LAB/CLB數(shù)： | 1600 |
| 邏輯元件/單元數(shù)： | 3800 |
| RAM 位總計(jì)： | 51200 |
| 輸入/輸出數(shù)： | 193 |
| 門(mén)數(shù)： | 44000 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類(lèi)型： | 表面貼裝 |
| 工作溫度： | 0°C ~ 85°C |
| 封裝/外殼： | 240-BFQFP 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 240-PQFP（32x32） |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)當(dāng)前第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)
R
May 14, 1999 (Version 1.6)
6-61
XC4000E and XC4000X Series Field Programmable Gate Arrays
6
Master Serial Mode
In Master Serial mode, the CCLK output of the lead FPGA
drives a Xilinx Serial PROM that feeds the FPGA DIN input.
Each rising edge of the CCLK output increments the Serial
PROM internal address counter. The next data bit is put on
the SPROM data output, connected to the FPGA DIN pin.
The lead FPGA accepts this data on the subsequent rising
CCLK edge.
The lead FPGA then presents the preamble data—and all
data that overows the lead device—on its DOUT pin.
There is an internal pipeline delay of 1.5 CCLK periods,
which means that DOUT changes on the falling CCLK
edge, and the next FPGA in the daisy chain accepts data
on the subsequent rising CCLK edge.
In the bitstream generation software, the user can specify
Fast CongRate, which, starting several bits into the rst
frame, increases the CCLK frequency by a factor of eight.
For actual timing values please refer to “Conguration
Switching Characteristics” on page 68. Be sure that the
serial PROM and slaves are fast enough to support this
data rate. XC2000, XC3000/A, and XC3100A devices do
not support the Fast CongRate option.
The SPROM CE input can be driven from either LDC or
DONE. Using LDC avoids potential contention on the DIN
pin, if this pin is congured as user-I/O, but LDC is then
restricted to be a permanently High user output after con-
guration. Using DONE can also avoid contention on DIN,
provided the early DONE option is invoked.
Figure 51 on page 60 shows a full master/slave system.
The leftmost device is in Master Serial mode.
Master Serial mode is selected by a <000> on the mode
pins (M2, M1, M0).
Figure 53: Master Serial Mode Programming Switching Characteristics
Description
Symbol
Min
Max
Units
CCLK
DIN setup
1
TDSCK
20
ns
DIN hold
2
TCKDS
0ns
Notes:
1. At power-up, Vcc must rise from 2.0 V to Vcc min in less than 25 ms, otherwise delay conguration by pulling PROGRAM
Low until Vcc is valid.
2. Master Serial mode timing is based on testing in slave mode.
Serial Data In
CCLK
(Output)
Serial DOUT
(Output)
1
TDSCK
2
TCKDS
n
n + 1
n + 2
n – 3
n – 2
n – 1
n
X3223
Product Obsolete or Under Obsolescence
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC4044XL-3HQ208I | IC FPGA I-TEMP 3.3V 3SPD 208HQFP |
| 65801-021LF | CLINCHER RECEPTACLE ASS'-Y-TIN |
| FMC19DRES | CONN EDGECARD 38POS .100 EYELET |
| IDT71V3558S166PFGI8 | IC SRAM 4MBIT 166MHZ 100TQFP |
| IDT71V424L15PHGI | IC SRAM 4MBIT 15NS 44TSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XC4044XL-3HQ240I | 功能描述:IC FPGA I-TEMP 3.3V 3SPD 240HQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場(chǎng)可編程門(mén)陣列） 系列:XC4000E/X 標(biāo)準(zhǔn)包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計(jì):16404480 輸入/輸出數(shù):350 門(mén)數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類(lèi)型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:900-FCBGA（31x31） 其它名稱(chēng):122-1789 |
| XC4044XL-3HQ304C | 功能描述:IC FPGA C-TEMP 3.3V 3SPD 304HQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場(chǎng)可編程門(mén)陣列） 系列:XC4000E/X 標(biāo)準(zhǔn)包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計(jì):16404480 輸入/輸出數(shù):350 門(mén)數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類(lèi)型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:900-FCBGA（31x31） 其它名稱(chēng):122-1789 |
| XC4044XL-3HQ304I | 功能描述:IC FPGA I-TEMP 3.3V 3SPD 304HQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場(chǎng)可編程門(mén)陣列） 系列:XC4000E/X 標(biāo)準(zhǔn)包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計(jì):16404480 輸入/輸出數(shù):350 門(mén)數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類(lèi)型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:900-FCBGA（31x31） 其它名稱(chēng):122-1789 |
| XC4044XLA-07BG352C | 制造商:Xilinx 功能描述: |
| XC4044XLA-07HQ208C | 制造商:Xilinx 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。