参数资料
| 型号： | XCS40-3PQ208I |
| 厂商： | Xilinx Inc |
| 文件页数： | 34/83页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 5V I-TEMP 208-PQFP |
| 产品变化通告： | Spartan,Virtex FPGA/SCD Discontinuation 18/Oct/2010 |
| 标准包装： | 24 |
| 系列： | Spartan® |
| LAB/CLB数： | 784 |
| 逻辑元件/单元数： | 1862 |
| RAM 位总计： | 25088 |
| 输入/输出数： | 169 |
| 门数： | 40000 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 208-BFQFP |
| 供应商设备封装： | 208-PQFP（28x28） |
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Spartan and Spartan-XL FPGA Families Data Sheet
4
DS060 (v2.0) March 1, 2013
Product Specification
R
Product Obsolete/Under Obsolescence
A CLB can implement any of the following functions:
Any function of up to four variables, plus any second
function of up to four unrelated variables, plus any third
function of up to three unrelated variables
Note: When three separate functions are generated, one of
the function outputs must be captured in a flip-flop internal to
the CLB. Only two unregistered function generator outputs
are available from the CLB.
Any single function of five variables
Any function of four variables together with some
functions of six variables
Some functions of up to nine variables.
Implementing wide functions in a single block reduces both
the number of blocks required and the delay in the signal
path, achieving both increased capacity and speed.
The versatility of the CLB function generators significantly
improves system speed. In addition, the design-software
tools can deal with each function generator independently.
This flexibility improves cell usage.
Flip-Flops
Each CLB contains two flip-flops that can be used to regis-
ter (store) the function generator outputs. The flip-flops and
function generators can also be used independently (see
Figure 2). The CLB input DIN can be used as a direct input
to either of the two flip-flops. H1 can also drive either
flip-flop via the H-LUT with a slight additional delay.
The two flip-flops have common clock (CK), clock enable
(EC) and set/reset (SR) inputs. Internally both flip-flops are
also controlled by a global initialization signal (GSR) which
is described in detail in Global Signals: GSR and GTS,
Latches (Spartan-XL Family Only)
The Spartan-XL family CLB storage elements can also be
configured as latches. The two latches have common clock
(K) and clock enable (EC) inputs. Functionality of the stor-
age element is described in Table 2.
Figure 2: Spartan/XL Simplified CLB Logic Diagram (some features not shown)
G4
G
H1
F
G4
G3
G2
G1
DYQ
Y
X
SR
CK
EC
Q
G1
SR
H1
DIN
G
H
Logic
Function
of
G1-G4
Logic
Function
of
F-G-H1
Multiplexer Controlled
by Configuration Program
G-LUT
F4
F3
F2
F1
K
EC
G
Logic
Function
of
F1-F4
F-LUT
H-LUT
A
B
DXQ
SR
CK
EC
Q
DS060_02_0506 01
相关PDF资料 |
PDF描述 |
|---|---|
| XCS40-3PQ208C | IC FPGA 5V C-TEMP 208-PQFP |
| XCS40-3BG256C | IC FPGA 5V C-TEMP 256-PBGA |
| ASM15DRES | CONN EDGECARD 30POS .156 EYELET |
| FMC25DRYI-S93 | CONN EDGECARD 50POS .100 DIP SLD |
| ASC65DRTS-S93 | CONN EDGECARD 130PS DIP .100 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XCS40-3PQ240C | 功能描述:IC FPGA 5V C-TEMP 240-PQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan® 标准包装:1 系列:Kintex-7 LAB/CLB数:25475 逻辑元件/单元数:326080 RAM 位总计:16404480 输入/输出数:350 门数:- 电源电压:0.97 V ~ 1.03 V 安装类型:表面贴装 工作温度:0°C ~ 85°C 封装/外壳:900-BBGA，FCBGA 供应商设备封装:900-FCBGA（31x31） 其它名称:122-1789 |
| XCS40-3PQ240I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS40-3PQ256C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS40-3PQ256I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
| XCS40-3PQ280C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays |
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