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参数资料
| 型号： | LFX125EB-05F256C |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 76/119页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 139K GATES 256-BGA |
| 标准包装： | 90 |
| 系列： | ispXPGA® |
| 逻辑元件/单元数： | 1936 |
| RAM 位总计： | 94208 |
| 输入/输出数： | 160 |
| 门数： | 139000 |
| 电源电压： | 2.3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 工作温度： | 0°C ~ 85°C |
| 封装/外壳： | 256-BGA |
| 供应商设备封装： | 256-FPBGA（17x17） |
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Lattice Semiconductor
ispXPGA Family Data Sheet
2
ispXPGA Family Overview
The ispXPGA family of devices provides the ideal vehicle for the creation of high-performance logic designs that
are both non-volatile and infinitely re-programmable. Other FPGA solutions force a compromise, being either re-
programmable or non-volatile. This family couples this capability with a mainstream architecture containing the fea-
tures required for today’s system-level design.
The ispXPGA family is available in two options. The standard device supports sysHSI capability for ultra fast serial
communications while the lower-cost “E-Series” supports the same high-performance FPGA fabric without the sys-
HSI Block.
Electrically Erasable CMOS (E
2CMOS) memory cells provide the ispXPGA family with non-volatile capability.
These allow logic to be functional microseconds after power is applied, allowing easy interfacing in many applica-
tions. This capability also means that expensive external configuration memories are not required and that designs
can be secured from unauthorized read back. Internal SRAM cells allow the device to be infinitely reconfigured if
desired. Both the SRAM and E
2CMOS cells can be programmed and verified through the IEEE 1532 industry stan-
dard. Additionally, the SRAM cells can be configured and read-back through the sysCONFIG peripheral port.
The family spans the density and I/O range required for the majority of today’s logic designs, 139K to 1.25M func-
tional gates and 160 to 496 I/O. The devices are available for operation from 1.8V, 2.5V, and 3.3V power supplies,
providing easy integration into the overall system.
System-level design needs are met through the incorporation of sysMEM dual-port memory blocks, sysIO
advanced I/O support, and sysCLOCK Phase Locked Loops (PLLs). High-speed serial communications are sup-
ported through multiple sysHSI blocks, which provide clock data recovery (CDR) and serialization/de-serialization
(SERDES).
The ispLEVER design tool from Lattice allows easy implementation of designs using the ispXPGA product. Syn-
thesis library support is available for major logic synthesis tools. The ispLEVER tool takes the output from these
common synthesis packages and place and routes the design in the ispXPGA product. The tool supports floor
planning and the management of other constraints within the device. The tool also provides outputs to common
timing analysis tools for timing analysis.
To increase designer productivity, Lattice provides a variety of pre-designed modules referred to as IP cores for the
ispXPGA product. These IP cores allow designers to concentrate on the unique portions of their design while using
pre-designed blocks to implement standard functions such as bus interfaces, standard communication interfaces,
and memory controllers.
Through the use of advanced technology and innovative architecture the ispXPGA FPGA devices provide design-
ers with excellent speed performance. Although design dependent, many typical designs can run at over 150MHz.
Certain designs can run at over 300MHz. Table 2 details the performance of several building blocks commonly
used by logic designers.
Table 2. ispXPGA Speed Performance for Typical Building Blocks
Function
Performance
8:1 Asynch MUX
150 MHz
1:32 Asynch Demultiplexer
125 MHz
8 x 8 2-LL Pipelined Multiplier
225 MHz
32-bit Up/Down Counter
290 MHz
32-bit Shift Register
360 MHz
SELECT
DEVICES
DISCONTINUED
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| LFX125EB-05F516C | 功能描述:FPGA - 现场可编程门阵列 139K 176 I/O ispJTAG RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| LFX125EB-05FH516C | 功能描述:FPGA - 现场可编程门阵列 Use LFX125EB-05F516C RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| LFX125EB-05FN256C | 功能描述:FPGA - 现场可编程门阵列 E-Ser139K Gt ispJTAG 2.5/3.3V -5 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| LFX125EB-05FN516C | 功能描述:FPGA - 现场可编程门阵列 E-Ser139K Gt ispJTA G 2.5/3.3V -5 Spd RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| LFX125EB-3F256C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:ispXPGA Family |
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