参数资料
型号: ISPLSI 1048E-50LQN
厂商: Lattice Semiconductor Corporation
文件页数: 4/17页
文件大小: 0K
描述: IC PLD ISP 96I/O 20NS 128PQFP
标准包装: 24
系列: ispLSI® 1000E
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 20.0ns
电压电源 - 内部: 4.75 V ~ 5.25 V
逻辑元件/逻辑块数目: 48
门数: 8000
输入/输出数: 96
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-BQFP
供应商设备封装: 128-PQFP(28x28)
包装: 托盘
其它名称: ISPLSI1048E-50LQN
Specifications ispLSI 1048E
12
USE
ispLSI
1048EA
FOR
NEW
DESIGNS
Maximum GRP Delay vs. GLB Loads
3
1
8
16
32
GLB Loads
GRP
Delay
(ns)
2
1
4
5
6
7
4
0127A/1048E
8
48
ispLSI 1048E-50
ispLSI 1048E-70
ispLSI 1048E-90/100
ispLSI 1048E-125
9
10
ICC can be estimated for the ispLSI 1048E using the following equation:
ICC = 20 + (# of PTs * 0.42) + (# of nets * Max. freq * 0.010)
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 4 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.
0127B/1048E
Notes: Configuration of twelve 16-bit counters,
Typical current at 5V, 25°C
180
220
260
300
340
380
0
20
40
60
80
100
120
140
fmax (MHz)
I CC
(mA)
ispLSI 1048E
Power Consumption
Power consumption in the ispLSI 1048E device depends
on two primary factors: the speed at which the device is
operating and the number of Product Terms used.
Figure 3 shows the relationship between power and
operating speed.
Figure 3. Typical Device Power Consumption vs fmax
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相关代理商/技术参数
参数描述
ispLSI1048E-50LQN 功能描述:CPLD - 复杂可编程逻辑器件 USE ispMACH 4000V 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
ISPLSI1048E50LQNI 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:In-System Programmable High Density PLD
ISPLSI1048E50LT 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:In-System Programmable High Density PLD
ispLSI1048E-50LT 功能描述:CPLD - 复杂可编程逻辑器件 USE ispMACH 4000V 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
ISPLSI1048E50LTI 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:In-System Programmable High Density PLD