参数资料
| 型号： | XC3S50AN-4TQ144I |
| 厂商： | Xilinx Inc |
| 文件页数： | 47/123页 |
| 文件大小： | 0K |
| 描述： | IC FPGA SPARTAN 3AN 144TQFP |
| 标准包装： | 60 |
| 系列： | Spartan®-3AN |
| LAB/CLB数： | 176 |
| 逻辑元件/单元数： | 1584 |
| RAM 位总计： | 55296 |
| 输入/输出数： | 108 |
| 门数： | 50000 |
| 电源电压： | 1.14 V ~ 1.26 V |
| 安装类型： | 表面贴装 |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 144-LQFP |
| 供应商设备封装： | 144-TQFP（20x20） |
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Spartan-3AN FPGA Family: Introduction and Ordering Information
DS557 (v4.1) April 1, 2011
Product Specification
3
Architectural Overview
The Spartan-3AN FPGA architecture is compatible with that
of the Spartan-3A FPGA. The architecture consists of five
fundamental programmable functional elements:
Configurable Logic Blocks (CLBs) contain flexible
Look-Up Tables (LUTs) that implement logic plus
storage elements used as flip-flops or latches.
Input/Output Blocks (IOBs) control the flow of data
between the I/O pins and the internal logic of the
device. IOBs support bidirectional data flow plus
3-state operation. They support a variety of signal
standards, including several high-performance
differential standards. Double Data-Rate (DDR)
registers are included.
Block RAM provides data storage in the form of
18-Kbit dual-port blocks.
Multiplier Blocks accept two 18-bit binary numbers as
inputs and calculate the product.
Digital Clock Manager (DCM) Blocks provide
self-calibrating, fully digital solutions for distributing,
delaying, multiplying, dividing, and phase-shifting clock
signals.
These elements are organized as shown in Figure 1. A dual
ring of staggered IOBs surrounds a regular array of CLBs.
Each device has two columns of block RAM except for the
XC3S50AN, which has one column. Each RAM column
consists of several 18-Kbit RAM blocks. Each block RAM is
associated with a dedicated multiplier. The DCMs are
positioned in the center with two at the top and two at the
bottom of the device. The XC3S50AN has DCMs only at the
top, while the XC3S700AN and XC3S1400AN add two
DCMs in the middle of the two columns of block RAM and
multipliers.
The Spartan-3AN FPGA features a rich network of traces
that interconnect all five functional elements, transmitting
signals among them. Each functional element has an
associated switch matrix that permits multiple connections
to the routing.
X-Ref Target - Figure 1
Figure 1: Spartan-3AN Family Architecture
CLB
Block
RAM
Multiplier
DCM
IOBs
DS557-1_01_122006
IOBs
DCM
Block
RAM
/
Multiplier
DCM
CLBs
IOBs
OBs
DCM
Notes:
1.
The XC3S700AN and XC3S1400AN have two additional DCMs on both the left and right sides as indicated by the
dashed lines. The XC3S50AN has only two DCMs at the top and only one Block RAM/Multiplier column.
相关PDF资料 |
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| 748333-2 | CONTACT, HD22 PIN, 30AU |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XC3S50AN-4TQG144C | 功能描述:IC SPARTAN-3AN FPGA 50K 144TQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3AN 标准包装:60 系列:XP LAB/CLB数:- 逻辑元件/单元数:10000 RAM 位总计:221184 输入/输出数:244 门数:- 电源电压:1.71 V ~ 3.465 V 安装类型:表面贴装 工作温度:0°C ~ 85°C 封装/外壳:388-BBGA 供应商设备封装:388-FPBGA（23x23） 其它名称:220-1241 |
| XC3S50AN-4TQG144CES | 制造商:Xilinx 功能描述: |
| XC3S50AN-4TQG144I | 功能描述:IC FPGA SPARTAN-3AN50K 144-TQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-3AN 标准包装:60 系列:XP LAB/CLB数:- 逻辑元件/单元数:10000 RAM 位总计:221184 输入/输出数:244 门数:- 电源电压:1.71 V ~ 3.465 V 安装类型:表面贴装 工作温度:0°C ~ 85°C 封装/外壳:388-BBGA 供应商设备封装:388-FPBGA（23x23） 其它名称:220-1241 |
| XC3S50AN-4TQG144ICES | 制造商:Xilinx 功能描述: |
| XC3S50AN-5FT256C | 制造商:Xilinx 功能描述:SPARTAN3AN - Trays 制造商:Xilinx 功能描述:IC FPGA SPARTAN-3AN 50K 256BGA 制造商:Xilinx 功能描述:IC FPGA 195 I/O 256FTBGA |
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