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LC4128C-5T128I PDF预览

LC4128C-5T128I

更新时间: 2024-02-11 10:14:31
品牌 Logo 应用领域
莱迪思 - LATTICE 可编程逻辑器件输入元件时钟
页数 文件大小 规格书
74页 487K
描述
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs

LC4128C-5T128I 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:TQFP-128针数:128
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
Is Samacsys:N其他特性:YES
最大时钟频率:156 MHz系统内可编程:YES
JESD-30 代码:S-PQFP-G128JESD-609代码:e0
JTAG BST:YES长度:14 mm
湿度敏感等级:3专用输入次数:4
I/O 线路数量:92宏单元数:128
端子数量:128组织:4 DEDICATED INPUTS, 92 I/O
输出函数:MACROCELL封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP128,.64SQ,16
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):240电源:1.8 V
可编程逻辑类型:EE PLD传播延迟:5 ns
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Programmable Logic Devices最大供电电压:1.95 V
最小供电电压:1.65 V标称供电电压:1.8 V
表面贴装:YES技术:CMOS
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.4 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:14 mm
Base Number Matches:1

LC4128C-5T128I 数据手册

 浏览型号LC4128C-5T128I的Datasheet PDF文件第4页浏览型号LC4128C-5T128I的Datasheet PDF文件第5页浏览型号LC4128C-5T128I的Datasheet PDF文件第6页浏览型号LC4128C-5T128I的Datasheet PDF文件第8页浏览型号LC4128C-5T128I的Datasheet PDF文件第9页浏览型号LC4128C-5T128I的Datasheet PDF文件第10页 
Lattice Semiconductor  
ispMACH 4000V/B/C/Z Family Data Sheet  
Table 5. Product Term Expansion Capability  
Expansion  
Chains  
Macrocells Associated with Expansion Chain  
(with Wrap Around)  
Max PT/  
Macrocell  
Chain-0  
Chain-1  
Chain-2  
Chain-3  
M0 M4 M8 M12 M0  
M1 M5 M9 M13 M1  
M2 M6 M10 M14 M2  
M3 M7 M11 M15 M3  
75  
80  
75  
70  
Every time the super cluster allocator is used, there is an incremental delay of t  
. When the super cluster alloca-  
EXP  
tor is used, all destinations other than the one being steered to, are given the value of ground (i.e., if the super clus-  
ter is steered to M (n+4), then M (n) is ground).  
Macrocell  
The 16 macrocells in the GLB are driven by the 16 outputs from the logic allocator. Each macrocell contains a pro-  
grammable XOR gate, a programmable register/latch, along with routing for the logic and control functions.  
Figure 5 shows a graphical representation of the macrocell. The macrocells feed the ORP and GRP. A direct input  
from the I/O cell allows designers to use the macrocell to construct high-speed input registers. A programmable  
delay in this path allows designers to choose between the fastest possible set-up time and zero hold time.  
Figure 5. Macrocell  
Power-up  
Initialization  
Shared PT Initialization  
PT Initialization (optional)  
PT Initialization/CE (optional)  
Delay  
From I/O Cell  
R
P
From Logic Allocator  
To ORP  
To GRP  
D/T/L  
Q
CE  
Block CLK0  
Block CLK1  
Block CLK2  
Block CLK3  
Single PT  
PT Clock (optional)  
Shared PT Clock  
Enhanced Clock Multiplexer  
The clock input to the ip-op can select any of the four block clocks along with the shared PT clock, and true and  
complement forms of the optional individual term clock. An 8:1 multiplexer structure is used to select the clock. The  
eight sources for the clock multiplexer are as follows:  
• Block CLK0  
• Block CLK1  
7

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