参数资料
型号: ISPLSI 5384VE-125LF256
厂商: Lattice Semiconductor Corporation
文件页数: 10/22页
文件大小: 0K
描述: IC PLD ISP 192I/O 7.5NS 256FPBGA
标准包装: 90
系列: ispLSI® 5000VE
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 7.5ns
电压电源 - 内部: 3 V ~ 3.6 V
逻辑元件/逻辑块数目: 12
宏单元数: 384
门数: 18000
输入/输出数: 192
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 256-BGA
供应商设备封装: 256-FPBGA(17x17)
包装: 托盘
其它名称: ISPLSI5384VE-125LF256
Specifications ispLSI 5384VE
18
Power Consumption
setting operates product terms at their normal full power
consumption. For portions of the logic that can tolerate
longer propagation delays, selecting the slower “low-
power” setting will reduce the power dissipation for these
product terms. Figure 10 shows the relationship between
power and operating frequency.
Power consumption in the ispLSI 5384VE device de-
pends on two primary factors: the speed at which the
device is operating and the number of product terms
used. The product terms have a fuse-selectable speed/
power tradeoff setting. Each group of five product terms
has a single speed/power tradeoff control fuse that acts
on the complete group of five. The fast “high-speed”
260
025
5075
100
125
150
175
200
fmax (MHz)
I CC
(mA)
Notes: Configuration of 24 16-bit Counters
Typical Current at 3.3V, 25° C
ispLSI 5384VE
High Speed Mode
ispLSI 5384VE
Low Power Mode
0127/5384VE
ICC can be estimated for the ispLSI 5384VE using the following equation:
High Speed Mode: ICC = 22 + (# of PTs * 0.314) + (# of nets * Fmax * 0.00317)
Low Power Mode: ICC = 22 + (# of PTs * 0.271) + (# of nets * Fmax * 0.00317)
# of PTs = Number of Product Terms used in design
# of nets = Number of Signals used in device
Fmax = Highest Clock Frequency to the device
The ICC estimate is based on typical conditions (VCC = 3.3V, room temperature) and an assumption of one GLB load
on average exists. These values are for estimates only. Since the value of ICC is sensitive to operating conditions
and the program in the device, the actual ICC should be verified.
340
420
460
380
300
220
Figure 10. Typical Device Power Consumption vs fmax
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相关代理商/技术参数
参数描述
ISPLSI5384VE-125LF256 功能描述:CPLD - 复杂可编程逻辑器件 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
ISPLSI5384VE-125LF256I 功能描述:CPLD - 复杂可编程逻辑器件 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
ISPLSI5384VE-165LB272 功能描述:CPLD - 复杂可编程逻辑器件 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
ISPLSI5384VE-165LF256 功能描述:CPLD - 复杂可编程逻辑器件 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
ISPLSI5384VE-80LB272I 功能描述:CPLD - 复杂可编程逻辑器件 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