欢迎访问ic37.com |
会员登录 免费注册
发布采购

LC4256ZC-75TN100C 参数 Datasheet PDF下载

LC4256ZC-75TN100C图片预览
型号: LC4256ZC-75TN100C
PDF下载: 下载PDF文件 查看货源
内容描述: 3.3V / 2.5V / 1.8V在系统可编程超快高密度可编程逻辑器件 [3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs]
分类和应用: 可编程逻辑器件输入元件时钟
文件页数/大小: 99 页 / 451 K
品牌: LATTICE [ LATTICE SEMICONDUCTOR ]
 浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第7页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第8页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第9页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第10页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第12页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第13页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第14页浏览型号LC4256ZC-75TN100C的Datasheet PDF文件第15页  
Lattice Semiconductor  
ispMACH 4000V/B/C/Z Family Data Sheet  
Table 10. ORP Combinations for I/O Blocks with 12 I/Os  
I/O Cell  
Available Macrocells  
I/O 0  
I/O 1  
I/O 2  
I/O 3  
I/O 4  
I/O 5  
I/O 6  
I/O 7  
I/O 8  
I/O 9  
I/O 10  
I/O 11  
M0, M1, M2, M3, M4, M5, M6, M7  
M1, M2, M3, M4, M5, M6, M7, M8  
M2, M3, M4, M5, M6, M7, M8, M9  
M4, M5, M6, M7, M8, M9, M10, M11  
M5, M6, M7, M8, M9, M10, M11, M12  
M6, M7, M8, M9, M10, M11, M12, M13  
M8, M9, M10, M11, M12, M13, M14, M15  
M9, M10, M11, M12, M13, M14, M15, M0  
M10, M11, M12, M13, M14, M15, M0, M1  
M12, M13, M14, M15, M0, M1, M2, M3  
M13, M14, M15, M0, M1, M2, M3, M4  
M14, M15, M0, M1, M2, M3, M4, M5  
ORP Bypass and Fast Output Multiplexers  
The ORP bypass and fast-path output multiplexer is a 4:1 multiplexer and allows the 5-PT fast path to bypass the  
ORP and be connected directly to the pin with either the regular output or the inverted output. This multiplexer also  
allows the register output to bypass the ORP to achieve faster t  
.
CO  
Output Enable Routing Multiplexers  
The OE Routing Pool provides the corresponding local output enable (OE) product term to the I/O cell.  
I/O Cell  
The I/O cell contains the following programmable elements: output buffer, input buffer, OE multiplexer and bus  
maintenance circuitry. Figure 8 details the I/O cell.  
Figure 8. I/O Cell  
GOE 0  
GOE 1  
GOE 2  
GOE 3  
From ORP  
VCC  
VCCO  
VCCO  
*
*
*
From ORP  
To Macrocell  
To GRP  
*Global fuses  
Each output supports a variety of output standards dependent on the V  
supplied to its I/O bank. Outputs can  
CCO  
also be configured for open drain operation. Each input can be programmed to support a variety of standards, inde-  
pendent of the V supplied to its I/O bank. The I/O standards supported are:  
CCO  
11