参数资料
型号: EPM7064AELC44-4
厂商: Altera
文件页数: 2/64页
文件大小: 0K
描述: IC MAX 7000 CPLD 64 44-PLCC
标准包装: 390
系列: MAX® 7000A
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 4.5ns
电压电源 - 内部: 3 V ~ 3.6 V
逻辑元件/逻辑块数目: 4
宏单元数: 64
门数: 1250
输入/输出数: 36
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC(16.58x16.58)
包装: 管件
10
Altera Corporation
MAX 7000A Programmable Logic Device Data Sheet
Expander Product Terms
Although most logic functions can be implemented with the five product
terms available in each macrocell, more complex logic functions require
additional product terms. Another macrocell can be used to supply the
required logic resources. However, the MAX 7000A architecture also
offers both shareable and parallel expander product terms that provide
additional product terms directly to any macrocell in the same LAB. These
expanders help ensure that logic is synthesized with the fewest possible
logic resources to obtain the fastest possible speed.
Shareable Expanders
Each LAB has 16 shareable expanders that can be viewed as a pool of
uncommitted single product terms (one from each macrocell) with
inverted outputs that feed back into the logic array. Each shareable
expander can be used and shared by any or all macrocells in the LAB to
build complex logic functions. A small delay (tSEXP) is incurred when
shareable expanders are used. Figure 3 shows how shareable expanders
can feed multiple macrocells.
Figure 3. MAX 7000A Shareable Expanders
Shareable expanders can be shared by any or all macrocells in an LAB.
Macrocell
Product-Term
Logic
Product-Term Select Matrix
Macrocell
Product-Term
Logic
36 Signals
from PIA
16 Shared
Expanders
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相关代理商/技术参数
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EPM7064AELC44-5 制造商:未知厂家 制造商全称:未知厂家 功能描述:Electrically-Erasable Complex PLD
EPM7064AELC44-7 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 64 Macro 36 IOs RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
EPM7064AELC84-10 制造商:未知厂家 制造商全称:未知厂家 功能描述:Electrically-Erasable Complex PLD
EPM7064AELC84-4 制造商:未知厂家 制造商全称:未知厂家 功能描述:Electrically-Erasable Complex PLD
EPM7064AELC84-5 制造商:未知厂家 制造商全称:未知厂家 功能描述:Electrically-Erasable Complex PLD