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| 型号： | LFECP33E-3FN672C |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 98/163页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 32.8KLUTS 496I/O 672-BGA |
| 产品培训模块： | LatticeECP3 Introduction |
| 标准包装： | 40 |
| 系列： | ECP |
| 逻辑元件/单元数： | 32800 |
| RAM 位总计： | 434176 |
| 输入/输出数： | 496 |
| 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： | 672-BBGA |
| 供应商设备封装： | 672-FPBGA（27x27） |
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www.latticesemi.com
2-1
Architecture_02.0
September 2012
Data Sheet
2012 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand
or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
Architecture Overview
The LatticeECP-DSP and LatticeEC architectures contain an array of logic blocks surrounded by Programmable I/
O Cells (PIC). Interspersed between the rows of logic blocks are rows of sysMEM Embedded Block RAM (EBR), as
shown in Figures 2-1 and 2-2. In addition, LatticeECP-DSP supports an additional row of DSP blocks, as shown in
There are two kinds of logic blocks, the Programmable Functional Unit (PFU) and Programmable Functional unit
without RAM/ROM (PFF). The PFU contains the building blocks for logic, arithmetic, RAM, ROM and register func-
tions. The PFF block contains building blocks for logic, arithmetic and ROM functions. Both PFU and PFF blocks
are optimized for flexibility, allowing complex designs to be implemented quickly and efficiently. Logic Blocks are
arranged in a two-dimensional array. Only one type of block is used per row. The PFU blocks are used on the out-
side rows. The rest of the core consists of rows of PFF blocks interspersed with rows of PFU blocks. For every
three rows of PFF blocks there is a row of PFU blocks.
Each PIC block encompasses two PIOs (PIO pairs) with their respective sysI/O interfaces. PIO pairs on the left and
right edges of the device can be configured as LVDS transmit/receive pairs. sysMEM EBRs are large dedicated fast
memory blocks. They can be configured as RAM or ROM.
The PFU, PFF, PIC and EBR Blocks are arranged in a two-dimensional grid with rows and columns as shown in
Figure 2-1. The blocks are connected with many vertical and horizontal routing channel resources. The place and
route software tool automatically allocates these routing resources.
At the end of the rows containing the sysMEM Blocks are the sysCLOCK Phase Locked Loop (PLL) Blocks. These
PLLs have multiply, divide and phase shifting capability; they are used to manage the phase relationship of the
clocks. The LatticeECP/EC architecture provides up to four PLLs per device.
Every device in the family has a JTAG Port with internal Logic Analyzer (ispTRACY) capability. The sysCONFIG
port which allows for serial or parallel device configuration. The LatticeECP/EC devices use 1.2V as their core volt-
age.
LatticeECP/EC Family Data Sheet
Architecture
相关PDF资料 |
PDF描述 |
|---|---|
| ABB75DHRD | CONN CARD EXTEND 150POS .050" |
| ACB70DHLT | CONN EDGECARD 140PS .050 DIP SLD |
| ABB70DHLT | CONN EDGECARD 140PS .050 DIP SLD |
| ACB64DHFR | CONN EDGECARD 128POS .050 SMD |
| ABB64DHFR | CONN EDGECARD 128POS .050 SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LFECP33E-3FN672I | 功能描述:FPGA - 现场可编程门阵列 32.8K LUTs 496 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 |
| LFECP33E-3Q208C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet |
| LFECP33E-3Q208I | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet |
| LFECP33E-3QN208C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet |
| LFECP33E-3QN208I | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet |
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