参数资料
型号: EPM7256AE
厂商: Altera Corporation
英文描述: Programmable Logic Device Family(MAX7000A可编程逻辑系列器件)
中文描述: 可编程逻辑器件系列(MAX7000A可编程逻辑系列器件)
文件页数: 14/70页
文件大小: 1614K
代理商: EPM7256AE
14
Altera Corporation
MAX 7000A Programmable Logic Device Family Data Sheet
Preliminary Information
SameFrame
Pin-Outs
MAX 7000A devices support the SameFrame pin-out feature for
FineLine BGA packages. The SameFrame pin-out feature is the
arrangement of balls on FineLine BGA packages such that the lower-ball-
count packages form a subset of the higher-ball-count packages.
SameFrame pin-outs provide the flexibility to migrate not only from
device to device within the same package, but also from one package to
another. A given printed circuit board (PCB) layout can support multiple
device density/package combinations. For example, a single board layout
can support a range of devices from an EPM7128A device in a 100-pin
FineLine BGA package to an EPM7512AE device in a 256-pin
FineLine BGA package.
The Quartus and MAX+PLUS II software provides support to design
PCBs with SameFrame pin-out devices. Devices can be defined for present
and future use. The Quartus and MAX+PLUS II software generates
pin-outs describing how to lay out a board to take advantage of this
migration (see
Figure 7
).
Figure 7. SameFrame Pin-Out Example
Designed for 256-Pin FineLine BGA Package
Printed Circuit Board
100-Pin FineLine BGA Package
(Reduced I/O Count or
Logic Requirements)
256-Pin FineLine BGA Package
(Increased I/O Count or
Logic Requirements)
100-Pin
FineLine
BGA
256-Pin
FineLine
BGA
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相关代理商/技术参数
参数描述
EPM7256AEFC100-10 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 84 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
EPM7256AEFC100-10N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 84 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
EPM7256AEFC100-5 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 84 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
EPM7256AEFC100-7 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 84 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
EPM7256AEFC100-7N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 256 Macro 84 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