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CY7C341B-35JCT PDF预览

CY7C341B-35JCT

更新时间: 2024-11-19 21:11:03
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟输入元件可编程逻辑
页数 文件大小 规格书
12页 339K
描述
OT PLD, 55ns, CMOS, PQCC84, PLASTIC, LCC-84

CY7C341B-35JCT 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:QCCJ,针数:84
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.82最大时钟频率:40 MHz
JESD-30 代码:S-PQCC-J84长度:29.3116 mm
专用输入次数:7I/O 线路数量:64
端子数量:84最高工作温度:70 °C
最低工作温度:组织:7 DEDICATED INPUTS, 64 I/O
输出函数:MACROCELL封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER可编程逻辑类型:OT PLD
传播延迟:55 ns认证状态:Not Qualified
座面最大高度:5.08 mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:29.3116 mmBase Number Matches:1

CY7C341B-35JCT 数据手册

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USE ULTRA37000™ FOR  
ALL NEW DESIGNS  
CY7C341B  
192-Macrocell MAX® EPLD  
macrocells within each LAB. Each LAB is interconnected with  
a programmable interconnect array, allowing all signals to be  
routed throughout the chip.  
Features  
• 192 macrocells in 12 logic array blocks (LABs)  
• Eight dedicated inputs, 64 bidirectional I/O pins  
The speed and density of the CY7C341B allows it to be used  
in a wide range of applications, from replacement of large  
amounts of 7400-series TTL logic, to complex controllers and  
multifunction chips. With greater than 37 times the functionality  
of 20-pin PLDs, the CY7C341B allows the replacement of over  
75 TTL devices. By replacing large amounts of logic, the  
CY7C341B reduces board space, part count, and increases  
system reliability.  
• Advanced 0.65-micron CMOS technology to increase  
performance  
• Programmable interconnect array  
• 384 expander product terms  
• Available in 84-pin HLCC, PLCC, and PGA packages  
Functional Description  
Each LAB contains 16 macrocells. In LABs A, F, G, and L, 8  
macrocells are connected to I/O pins and eight are buried,  
while for LABs B, C, D, E, H, I, J, and K, four macrocells are  
connected to I/O pins and 12 are buried. Moreover, in addition  
to the I/O and buried macrocells, there are 32 single product  
term logic expanders in each LAB. Their use greatly enhances  
the capability of the macrocells without increasing the number  
of product terms in each macrocell.  
The CY7C341B is an Erasable Programmable Logic Device  
(EPLD) in which CMOS EPROM cells are used to configure  
logic functions within the device. The MAX® architecture is  
100% user-configurable, allowing the devices to accom-  
modate a variety of independent logic functions.  
The 192 macrocells in the CY7C341B are divided into 12 Logic  
Array Blocks (LABs), 16 per LAB. There are 384 expander  
product terms, 32 per LAB, to be used and shared by the  
Selection Guide  
7C341B-25  
7C341B-35  
Unit  
Maximum Access Time  
25  
35  
ns  
Cypress Semiconductor Corporation  
Document #: 38-03016 Rev. *C  
3901 North First Street  
San Jose, CA 95134  
408-943-2600  
Revised April 22, 2004  

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