参数资料
型号: EPM7512AETC144-7
文件页数: 6/60页
文件大小: 1041K
代理商: EPM7512AETC144-7
14
Altera Corporation
MAX 7000A Programmable Logic Device Data Sheet
Figure 6. I/O Control Block of MAX 7000A Devices
When the tri-state buffer control is connected to ground, the output is
tri-stated (high impedance) and the I/O pin can be used as a dedicated
input. When the tri-state buffer control is connected to VCC, the output is
enabled.
The MAX 7000A architecture provides dual I/O feedback, in which
macrocell and pin feedbacks are independent. When an I/O pin is
configured as an input, the associated macrocell can be used for buried
logic.
From
Macrocell
Fast Input to
Macrocell
Register
Slew-Rate Control
To PIA
To Other I/O Pins
6 or 10 Global
Output Enable Signals (1)
PIA
VCC
Open-Drain Output
OE Select Multiplexer
GND
Note:
(1)
EPM7032AE, EPM7064AE, EPM7128A, EPM7128AE, EPM7256A, and EPM7256AE devices have six output enable
signals. EPM7512AE devices have 10 output enable signals.
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相关代理商/技术参数
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EPM7512AETC144-7N 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 512 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
EPM7512AETI100-7 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:High-performance 3.3-V EEPROM-based programmable logic devices (PLDs) built on second-generation Multiple Array MatriX
EPM7512B 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:Programmable Logic Device
EPM7512BBC256-10 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 512 Macro 212 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
EPM7512BBC256-5 功能描述:CPLD - 复杂可编程逻辑器件 CPLD - MAX 7000 512 Macro 212 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