- 您現在的位置：買賣IC網 > PDF目錄384543 > ISPLSI3256A-50LMI (LATTICE SEMICONDUCTOR CORP) In-System Programmable High Density PLD PDF資料下載
參數資料
| 型號： | ISPLSI3256A-50LMI |
| 廠商： | LATTICE SEMICONDUCTOR CORP |
| 元件分類： | PLD |
| 英文描述： | In-System Programmable High Density PLD |
| 中文描述： | EE PLD, 24.5 ns, MQFP160 |
| 封裝： | MQFP-160 |
| 文件頁數： | 10/13頁 |
| 文件大小： | 163K |
| 代理商： | ISPLSI3256A-50LMI |
Specifications
ispLSI 3256A
10
Power Consumption
Figure 3. Typical Device Power Consumption vs fmax
Power consumption in the ispLSI 3256A 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.
0127A-16-80-isp/3256A
ICC can be estimated for the ispLSI 3256A using the following equation:
ICC = 40 + (# of PTs * 0.31) + (# of nets * Max. freq * 0.0094) 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 two
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.
Notes: Configuration of 16 16-bit Counters
Typical Current at 5V, 25
°
C
200
300
400
0
10
20
30
40
50
60
70
f
max (MHz)
I
C
ispLSI 3256A
80
90
100
相關PDF資料 |
PDF描述 |
|---|---|
| ISPLSI3256A-70LM | In-System Programmable High Density PLD |
| ISPLSI3256A-70LQ | In-System Programmable High Density PLD |
| ISPLSI3256A-90LM | In-System Programmable High Density PLD |
| ISPLSI3256A-90LQ | In-System Programmable High Density PLD |
| ISPLSI3256E-100LB320 | In-System Programmable High Density PLD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ispLSI3256A-70LQI | 功能描述:CPLD - 復雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100 |
| ISPLSI3256A-90LQ | 制造商:Lattice Semiconductor Corporation 功能描述: |
| ISPLSI3256E100LB320 | 制造商:LATTICE 功能描述:* |
| ispLSI3256E-100LB320 | 功能描述:CPLD - 復雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100 |
| ISPLSI3256E-70LB320 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Lattice Semiconductor Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。