参数资料
型号: ISPLSI 1016-90LT44
厂商: Lattice Semiconductor Corporation
文件页数: 5/17页
文件大小: 0K
描述: IC PLD ISP 32I/O 12NS 44TQFP
标准包装: 160
系列: ispLSI® 1000
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: 4.75 V ~ 5.25 V
逻辑元件/逻辑块数目: 16
门数: 2000
输入/输出数: 32
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 44-TQFP
供应商设备封装: 44-TQFP(10x10)
包装: 托盘
其它名称: ISPLSI1016-90LT44
Specifications ispLSI 1016
12
Maximum GRP Delay vs GLB Loads
ispLSI 1016-60
ispLSI 1016-80
ispLSI 1016-90/-110
0126A-80-16-isp.eps
1
2
3
4
8
12
16
GLB Loads
GRP
Delay
(ns)
4
5
6
0
Power Consumption
Power consumption in the ispLSI 1016 device depends
on two primary factors: the speed at which the device is
operating, and the number of Product Terms used. Fig-
ure 3 shows the relationship between power and operat-
ing speed.
Figure 3. Typical Device Power Consumption vs fmax
50
100
150
0
1020
3040
50
60
70
fmax (MHz)
I CC
(mA)
80
Notes: Configuration of Four 16-bit Counters
Typical Current at 5V, 25C
ispLSI 1016
90
100 110
ICC can be estimated for the ispLSI 1016 using the following equation:
ICC = 31 + (# of PTs * 0.45) + (# of nets * Max. freq * 0.009) where:
# of PTs = Number of Product Terms used in design
# of nets = Number of Signals used in device
Max. freq = Highest Clock Frequency to the device
The ICC estimate is based on typical conditions (VCC = 5.0V, room temperature) and an assumption of 2 GLB loads 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.
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