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参数资料
| 型号： | LC4032ZE-7TN48I |
| 厂商： | LATTICE SEMICONDUCTOR CORP |
| 元件分类： | PLD |
| 中文描述： | EE PLD, 7.5 ns, PQFP48 |
| 封装： | LEAD FREE, TQFP-48 |
| 文件页数： | 9/60页 |
| 文件大小： | 1381K |
| 代理商： | LC4032ZE-7TN48I |
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Lattice Semiconductor
ispMACH 4000ZE Family Data Sheet
17
mated test equipment. This equipment can then be used to program ispMACH 4000ZE devices during the testing
of a circuit board.
User Electronic Signature
The User Electronic Signature (UES) allows the designer to include identication bits or serial numbers inside the
device, stored in E
2CMOS memory. The ispMACH 4000ZE device contains 32 UES bits that can be congured by
the user to store unique data such as ID codes, revision numbers or inventory control codes.
Security Bit
A programmable security bit is provided on the ispMACH 4000ZE devices as a deterrent to unauthorized copying
of the array conguration patterns. Once programmed, this bit defeats readback of the programmed pattern by a
device programmer, securing proprietary designs from competitors. Programming and verication are also
defeated by the security bit. The bit can only be reset by erasing the entire device.
Hot Socketing
The ispMACH 4000ZE devices are well-suited for applications that require hot socketing capability. Hot socketing a
device requires that the device, during power-up and down, can tolerate active signals on the I/Os and inputs with-
out being damaged. Additionally, it requires that the effects of I/O pin loading be minimal on active signals. The
ispMACH 4000ZE devices provide this capability for input voltages in the range 0V to 3.0V.
Density Migration
The ispMACH 4000ZE family has been designed to ensure that different density devices in the same package have
the same pin-out. Furthermore, the architecture ensures a high success rate when performing design migration
from lower density parts to higher density parts. In many cases, it is possible to shift a lower utilization design tar-
geted for a high density device to a lower density device. However, the exact details of the nal resource utilization
will impact the likely success in each case.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC4032ZE7TN48IES | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4032ZE-7TN48IES | 功能描述:CPLD - 复杂可编程逻辑器件 36 I/O 1.8V 7.5ns Ultra Low Power 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 |
| LC4032ZE7TN64C | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4032ZE7TN64CES | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
| LC4032ZE7TN64I | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:1.8V In-System Programmable Ultra Low Power PLDs |
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