參數(shù)資料
型號： XC4036XL-1HQ304C
廠商： Xilinx Inc
文件頁數(shù)： 68/68頁
文件大?。?/td> 0K
描述： IC FPGA C-TEMP 3.3V 1SPD 304HQFP
產(chǎn)品變化通告： XC4000(XL,XLA,E) Discontinuation 15/Nov/2004
標準包裝： 12
系列： XC4000E/X
LAB/CLB數(shù)： 1296
邏輯元件/單元數(shù)： 3078
RAM 位總計： 41472
輸入/輸出數(shù)： 256
門數(shù)： 36000
電源電壓： 3 V ~ 3.6 V
安裝類型： 表面貼裝
工作溫度： 0°C ~ 85°C
封裝/外殼： 304-BFQFP 裸露焊盤
供應商設備封裝： 304-PQFP（40x40）
R
May 14, 1999 (Version 1.6)
6-13
XC4000E and XC4000X Series Field Programmable Gate Arrays
6
tions of the CLB, with the exception of the redenition of the
control signals. In 16x2 and 16x1 modes, the H’ function
generator can be used to implement Boolean functions of
F’, G’, and D1, and the D ip-ops can latch the F’, G’, H’, or
D0 signals.
Single-Port Edge-Triggered Mode
Edge-triggered
(synchronous)
RAM
simplies
timing
requirements. XC4000 Series edge-triggered RAM timing
operates like writing to a data register. Data and address
are presented. The register is enabled for writing by a logic
High on the write enable input, WE. Then a rising or falling
clock edge loads the data into the register, as shown in
Complex timing relationships between address, data, and
write enable signals are not required, and the external write
enable pulse becomes a simple clock enable. The active
edge of WCLK latches the address, input data, and WE sig-
nals. An internal write pulse is generated that performs the
write. See Figure 4 and Figure 5 for block diagrams of a
CLB congured as 16x2 and 32x1 edge-triggered, sin-
gle-port RAM.
The relationships between CLB pins and RAM inputs and
outputs for single-port, edge-triggered mode are shown in
The Write Clock input (WCLK) can be congured as active
on either the rising edge (default) or the falling edge. It uses
the same CLB pin (K) used to clock the CLB ip-ops, but it
can be independently inverted. Consequently, the RAM
output can optionally be registered within the same CLB
either by the same clock edge as the RAM, or by the oppo-
site edge of this clock. The sense of WCLK applies to both
function generators in the CLB when both are congured
as RAM.
The WE pin is active-High and is not invertible within the
CLB.
Note: The pulse following the active edge of WCLK (TWPS
in Figure 3) must be less than one millisecond wide. For
most applications, this requirement is not overly restrictive;
however, it must not be forgotten. Stopping WCLK at this
point in the write cycle could result in excessive current and
even damage to the larger devices if many CLBs are con-
gured as edge-triggered RAM.
X6461
WCLK (K)
WE
ADDRESS
DATA IN
DATA OUT
OLD
NEW
T
DSS
T
DHS
T
ASS
T
AHS
T
WSS
T
WPS
T
WHS
T
WOS
T
ILO
T
ILO
Figure 3:
Edge-Triggered RAM Write Timing
Table 5: Single-Port Edge-Triggered RAM Signals
RAM Signal
CLB Pin
Function
D
D0 or D1 (16x2,
16x1), D0 (32x1)
Data In
A[3:0]
F1-F4 or G1-G4
Address
A[4]
D1 (32x1)
Address
WE
Write Enable
WCLK
K
Clock
SPO
(Data Out)
F’ or G’
Single Port Out
(Data Out)
Product Obsolete or Under Obsolescence
相關PDF資料
PDF描述
XC4036XL-1HQ240I IC FPGA I-TEMP 3.3V 1SPD 240HQFP
XC4036XL-1HQ208I IC FPGA I-TEMP 3.3V 1SPD 208HQFP
FMC25DRYS-S734 CONN EDGECARD 50POS DIP .100 SLD
IDT71V35761SA166BGI8 IC SRAM 4MBIT 166MHZ 119BGA
XC4036XL-2HQ160I IC FPGA I-TEMP 3.3V 2SPD 160HQFP
相關代理商/技術參數(shù)
參數(shù)描述
XC4036XL-1HQ304I 功能描述:IC FPGA I-TEMP 3.3V 1SPD 304HQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:XC4000E/X 標準包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計:16404480 輸入/輸出數(shù):350 門數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應商設備封裝:900-FCBGA（31x31） 其它名稱:122-1789
XC4036XL-2BG352C 功能描述:IC FPGA C-TEMP 3.3V 2SPD 352MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:XC4000E/X 標準包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計:16404480 輸入/輸出數(shù):350 門數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應商設備封裝:900-FCBGA（31x31） 其它名稱:122-1789
XC4036XL-2BG352I 功能描述:IC FPGA I-TEMP 3.3V 2SPD 352MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:XC4000E/X 標準包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計:16404480 輸入/輸出數(shù):350 門數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應商設備封裝:900-FCBGA（31x31） 其它名稱:122-1789
XC4036XL-2BG432C 功能描述:IC FPGA C-TEMP 3.3V 2SPD 432MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:XC4000E/X 標準包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計:16404480 輸入/輸出數(shù):350 門數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應商設備封裝:900-FCBGA（31x31） 其它名稱:122-1789
XC4036XL-2BG432I 功能描述:IC FPGA I-TEMP 3.3V 2SPD 432MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:XC4000E/X 標準包裝:1 系列:Kintex-7 LAB/CLB數(shù):25475 邏輯元件/單元數(shù):326080 RAM 位總計:16404480 輸入/輸出數(shù):350 門數(shù):- 電源電壓:0.97 V ~ 1.03 V 安裝類型:表面貼裝 工作溫度:0°C ~ 85°C 封裝/外殼:900-BBGA，F(xiàn)CBGA 供應商設備封裝:900-FCBGA（31x31） 其它名稱:122-1789
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*