参数资料
型号: EPM7256S
厂商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可编程逻辑器件系列
文件页数: 9/62页
文件大小: 1173K
代理商: EPM7256S
Altera Corporation
9
MAX 7000 Programmable Logic Device Family Data Sheet
Each LAB is fed by the following signals:
36 signals from the PIA that are used for general logic inputs
Global controls that are used for secondary register functions
Direct input paths from I/ O pins to the registers that are used
for fast setup times for MAX 7000E and MAX 7000S devices
Macrocells
The MAX 7000 macrocell can be individually configured for either
sequential or combinatorial logic operation. The macrocell consists
of three functional blocks: the logic array, the product-term select
matrix, and the programmable register. The macrocell of EPM7032,
EPM7064, and EPM7096 devices is shown in
Figure 3
.
Figure 3. EPM7032, EPM7064 & EPM7096 Device Macrocell
Product-
Ter
T m
Select
Matrix
36 Signals
from PIA
16 Expander
Product T ms
Logic Array
Parallel Logic
Expanders
(from other
macrocells)
Shared Logic
Expanders
Clear
Select
Global
Clear
Global
Clocks
Clock/
Enable
Select
2
PRN
D/T
CLRN
Q
ENA
Register
Bypass
To I/O
Control
Block
to PIA
Programmable
Register
From
I/O pin
Fast Input
Select
VCC
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相关代理商/技术参数
参数描述
EPM7256SQC160-15 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:High-performance, EEPROM-based programmable logic devices PLDs) based on second-generation MAX architecture
EPM7256SQC208-10 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 164 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
EPM7256SQC208-10N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 164 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
EPM7256SQC208-15 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 164 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
EPM7256SQC208-15N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 164 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