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参数资料
| 型号： | ISPLSI 5512VE-80LF256I |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 11/25页 |
| 文件大小： | 0K |
| 描述： | IC PLD ISP 256I/O 12NS 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)： | 12.0ns |
| 电压电源 - 内部： | 3 V ~ 3.6 V |
| 逻辑元件/逻辑块数目： | 16 |
| 宏单元数： | 512 |
| 门数： | 24000 |
| 输入/输出数： | 192 |
| 工作温度： | -40°C ~ 85°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： | ISPLSI5512VE-80LF256I |
Specifications ispLSI 5512VE
19
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 5512VE 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”
300
020
406080
100
120
140
160
fmax (MHz)
I CC
(mA)
Notes: Configuration of 32 16-bit Counters
Typical Current at 3.3V, 25° C
ispLSI 5512VE
High Speed Mode
ispLSI 5512VE
Low Power Mode
0127/5512VE
ICC can be estimated for the ispLSI 5512VE using the following equation:
High Speed Mode: ICC = 30 + (# of PTs * 0.3030) + (# of nets * Fmax * 0.00273)
Low Power Mode: ICC = 30 + (# of PTs * 0.2676) + (# of nets * Fmax * 0.00273)
# 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.
400
500
550
450
350
250
600
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 |
|---|---|
| ISPLSI5512VE-80LF256I | 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 |
| ISPLSI5512VE-80LF388I | 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 |
| ISPLSI81080V-125LB272 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ISPLSI81080V-125LB492 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ISPLSI81080V-60LB272 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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