参数资料
型号: LFEC6E-5FN256C
厂商: Lattice Semiconductor Corporation
文件页数: 153/163页
文件大小: 0K
描述: IC FPGA 6.1KLUTS 256FPBGA
标准包装: 90
系列: EC
逻辑元件/单元数: 6100
RAM 位总计: 94208
输入/输出数: 195
电源电压: 1.14 V ~ 1.26 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)
2-6
Architecture
LatticeECP/EC Family Data Sheet
Figure 2-5. Distributed Memory Primitives
ROM Mode: The ROM mode uses the same principal as the RAM modes, but without the Write port. Pre-loading is
accomplished through the programming interface during configuration.
PFU Modes of Operation
Slices can be combined within a PFU to form larger functions. Table 2-4 tabulates these modes and documents the
functionality possible at the PFU level.
Table 2-4. PFU Modes of Operation
Logic
Ripple
RAM1
ROM
LUT 4x8 or
MUX 2x1 x 8
2-bit Add x 4
SPR16x2 x 4
DPR16x2 x 2
ROM16x1 x 8
LUT 5x4 or
MUX 4x1 x 4
2-bit Sub x 4
SPR16x4 x 2
DPR16x4 x 1
ROM16x2 x 4
LUT 6x 2 or
MUX 8x1 x 2
2-bit Counter x 4
SPR16x8 x 1
ROM16x4 x 2
LUT 7x1 or
MUX 16x1 x 1
2-bit Comp x 4
ROM16x8 x 1
1. These modes are not available in PFF blocks
DO1
DO0
DI0
DI1
AD0
AD1
AD2
AD3
WRE
CK
DO0
AD0
AD1
AD2
AD3
DPR16x2
SPR16x2
ROM16x1
RDO1
RDO0
DI0
DI1
WCK
WRE
WDO1
WDO0
WAD0
WAD1
WAD2
WAD3
RAD0
RAD1
RAD2
RAD3
相关PDF资料
PDF描述
LFECP6E-4TN144I IC FPGA 6.1KLUTS 144TQFP
LFECP6E-5TN144C IC FPGA 6.1KLUTS 144TQFP
AD8196ACPZ-R7 IC SWITCH DVI/HDMI 2:1 56-LFCSP
AD8196ACPZ-RL IC SWITCH DVI/HDMI 2:1 56-LFCSP
AD8190ACPZ-R7 IC SW HDMI/DVI 2:1 EQUAL 56LFCSP
相关代理商/技术参数
参数描述
LFEC6E-5FN256I 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC6E-5FN484C 功能描述:FPGA - 现场可编程门阵列 6.1 LUT 224 I/O 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
LFEC6E-5FN484I 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC6E-5FN672C 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC6E-5FN672I 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet